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标题: 家兔传染性鼻炎发生规律调查研究 [打印本页]

作者: 谷子林 时间: 2008-8-17 17:11
标题: 家兔传染性鼻炎发生规律调查研究
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class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>家兔疾病中，消化道和呼吸道疾病为两大主要系统疾病。传染性鼻炎是最普遍的一种呼吸道疾病，对生产造成重大威胁。了解其发病规律，对于预防治疗该病是非常重要的。2004年笔者发表了本文（中国兽医学报），在此转载，希望对大家有所帮助！
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class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>谷子林 陈宝江 黄玉亭 任文社 黄仁录<o:p></o:p>
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class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>（河北农业大学山区研究所，保定市 071001）
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class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center" align=center><o:p> </o:p>
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class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">摘要：本文研究了家兔传染性鼻炎与饲养密度、兔笼层次、兔笼摆放位置、饲养方式、季节、家兔品种和年龄的关系，探讨了该病的发生规律：与环境密切相关。提出了控制该病必须重视的环境问题。
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class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">关键词：家兔；传染性鼻炎；发病规律；环境 
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class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">    传染性鼻炎是家兔的主要传染性疾病，具有发病率高，传染性强，四季发生，大小兔易感，疫苗效果甚微，药物控制困难，治愈率低，复发率高，病程持续期长，容易恶化和继发感染其他疾病等特点，是生产中最为顽固的疾病之一[1][2][3][6][7][8][9][10][11]。多年来，我国的兔业科技工作者对此进行了较为深入的研究，采取很多的方法和研制多种药物及疫苗控制该病，取得一定成效。但由于我国养兔情况的复杂性和特殊性（如全民性、开放性、粗放性、环境条件的多样性等），本病始终没有得到很好地控制，而且有不断发展的趋势。比如，八十年代初期笔者对河北省太行山区百余个兔场调查，成年兔传染性鼻炎所占比例不足10％，而近年来一些兔场传染性鼻炎已达的50％以上，成兔发病率达到80%以上，尤以力克斯兔和长毛兔为甚。由此所造成的兔群死亡现象屡有发生，给生产造成较大的损失。近18年来，笔者对本病进行了调查，研究传染性鼻炎发生与环境的关系，包括饲养密度、兔笼层次、兔笼摆放位置、饲养方式、品种、年龄和季节等，探讨其规律，报告如下：
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class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">１材料和方法<o:p></o:p>
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class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">1.1 传染性鼻炎与饲养密度、兔笼层次和兔笼摆放位置关系研究。选择一个规模化兔场，有4个相同的兔舍，分别饲养不同数量的种兔，经计算，每平方米兔舍面积放养2.4只、2.36只、2.16只和1.35只成年獭兔，三层铁笼饲养，4列平行放置，饲养管理条件一致。于1997年冬季分别统计不同兔舍（密度）、不同兔笼层次和不同兔笼位置患鼻炎獭兔的数量，计算发病率。
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class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">1.2 传染性鼻炎与饲养方式、季节、品种和年龄的关系研究。选择24个兔场，其中肉兔、皮兔和毛兔兔场分别为11个、9个和3个；室内笼养15个，室外笼养9个。于春（1998年4月中旬）、夏（1998年7月中旬）、秋（1998年10月中旬）和冬（1999年1月中旬）四个季节，分别统计每个兔场、每个品种、每个年龄阶段和不同饲养方式家兔的存栏量、鼻炎患兔数量，计算发病率。
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class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">1.3 判断标准  凡鼻孔流有分泌物而又排除感冒和异物刺激者，均判断为传染性鼻炎患兔。
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class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">2．调查结果<o:p></o:p>
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class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">2.1 不同饲养密度传染性鼻炎发病率
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>0.05），它们与第三车间和第四车间比较，差异显著（

<0.05）和极显著（

<0.01)，第三车间与第四车间差异显著（p<0.05），见表1。
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class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center" align=center>表1   不同饲养密度传染性鼻炎发病率统计表    单位：只，M2，%
<TABLE class=MsoNormalTable style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse; mso-table-layout-alt: fixed; mso-border-top-alt: solid green 1.5pt; mso-border-bottom-alt: solid green 1.5pt; mso-yfti-tbllook: 191; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: cell-none; mso-border-insidev: cell-none" cellSpacing=0 cellPadding=0 border=1>
<TBODY>
<TR>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: green 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 40.95pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid green 1.5pt; mso-border-bottom-alt: solid green .75pt" vAlign=top width=55>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">车间</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: green 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 51.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid green 1.5pt; mso-border-bottom-alt: solid green .75pt" vAlign=top width=69>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">饲养量</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: green 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 62.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid green 1.5pt; mso-border-bottom-alt: solid green .75pt" vAlign=top width=83>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">使用面积</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: green 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 56.65pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid green 1.5pt; mso-border-bottom-alt: solid green .75pt" vAlign=top width=76>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">兔数/M2</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: green 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 62.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid green 1.5pt; mso-border-bottom-alt: solid green .75pt" vAlign=top width=83>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">兔均面积</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: green 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 51.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid green 1.5pt; mso-border-bottom-alt: solid green .75pt" vAlign=top width=69>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">病兔数</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: green 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 51.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid green 1.5pt; mso-border-bottom-alt: solid green .75pt" vAlign=top width=69>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">发病率</TD></TR>
<TR>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 40.95pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=55>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">１</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 51.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=69>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">505</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 62.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=83>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">210</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 56.65pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=76>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">2.40</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 62.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=83>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">0.416</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 51.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=69>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">69</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 51.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=69>
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class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%"><?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com

ffice:smarttags" /><st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="13.66" UnitName="a">13.66a</st1:chmetcnv></TD></TR>
<TR>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 40.95pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=55>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">２</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 51.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=69>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">495</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 62.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=83>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">2.36</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 62.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=83>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">0.424</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 51.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=69>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">64</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 51.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=69>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%"><st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="True" SourceValue="12.93" UnitName="a">12.93 a</st1:chmetcnv></TD></TR>
<TR>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 40.95pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=55>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">３</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 51.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=69>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">456</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 62.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=83>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">2.17</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 62.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=83>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">0.461</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 51.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=69>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">41</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 51.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=69>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">8.99 b</TD></TR>
<TR>
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<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">４</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 51.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=69>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">294</TD>
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<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">1.4</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 62.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=83>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">0.714</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 51.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=69>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">15</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 51.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=69>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%"><st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="5.1" UnitName="C">5.1c</st1:chmetcnv></TD></TR>
<TR style="mso-yfti-lastrow: yes">
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<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">合计</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 51.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=69>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">1750</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 62.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=83>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">840</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 56.65pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=76>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">2.08</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 62.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=83>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">0.48</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 51.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=69>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">189</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 51.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=69>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">10.80</TD></TR></TBODY></TABLE>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">注：肩号相同者差异不显著，p>0.05；肩号相间差异显著，

<0.05；肩号相隔差异极显著，p<0.01，下同。<o:p></o:p>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%">2.2兔笼不同层次传染性鼻炎发病率
<

<0.01），见表2。
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>表2  不同兔笼层次传染性鼻炎发病率统计表            单位：只，%
<TABLE class=MsoNormalTable style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse; mso-table-layout-alt: fixed; mso-border-top-alt: solid green 1.5pt; mso-border-bottom-alt: solid green 1.5pt; mso-yfti-tbllook: 175; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: cell-none; mso-border-insidev: cell-none" cellSpacing=0 cellPadding=0 border=1>
<TBODY>
<TR style="HEIGHT: 32.25pt; page-break-inside: avoid">
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: green 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 58.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1pt solid; HEIGHT: 32.25pt; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid green 1.5pt; mso-border-bottom-alt: solid green .75pt" vAlign=top width=78>
<

class=MsoNormal style="MARGIN: 9pt 0cm 0pt; LINE-HEIGHT: 18pt; TEXT-ALIGN: left; mso-line-height-rule: exactly" align=left><?xml:namespace prefix = v ns = "urn:schemas-microsoft-com:vml" /><v:line id=_x0000_s1027 style="Z-INDEX: 2; POSITION: absolute" o:allowincell="f" to="-.05pt,28.85pt" from="-.05pt,28.85pt"></v:line>兔舍</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: green 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 58.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1pt solid; HEIGHT: 32.25pt; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid green 1.5pt; mso-border-bottom-alt: solid green .75pt" vAlign=top width=78>
<

class=MsoNormal style="MARGIN: 9pt 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">饲养量</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: green 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 58.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1pt solid; HEIGHT: 32.25pt; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid green 1.5pt; mso-border-bottom-alt: solid green .75pt" vAlign=top width=78>
<

class=MsoNormal style="MARGIN: 9pt 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">发病数</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: green 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 96.9pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1pt solid; HEIGHT: 32.25pt; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid green 1.5pt; mso-border-bottom-alt: solid green .75pt" vAlign=top width=129 colSpan=3>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">上    中    下</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: green 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 115.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1pt solid; HEIGHT: 32.25pt; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid green 1.5pt; mso-border-bottom-alt: solid green .75pt" vAlign=top width=154 colSpan=3>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly"> 上     中      下</TD></TR>
<TR style="page-break-inside: avoid">
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 58.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=78>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly"><v:line id=_x0000_s1026 style="Z-INDEX: 1; LEFT: 0px; POSITION: absolute; TEXT-ALIGN: left; mso-position-horizontal-relative: text; mso-position-vertical-relative: text" o:allowincell="f" to="-.05pt,9.65pt" from="-.05pt,9.65pt"></v:line>１</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 58.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=78>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">505</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 58.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=78>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">69</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 29.35pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=39>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">36</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 29.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=39>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">22</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 38.15pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=51>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">11</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 38.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=51>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">21.39</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 40.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=54>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">13.07</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 36.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=49>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">6.53</TD></TR>
<TR style="page-break-inside: avoid">
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 58.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=78>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">２</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 58.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=78>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">495</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 58.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=78>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">64</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 29.35pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=39>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">27</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 29.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=39>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">23</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 38.15pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=51>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">14</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 38.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=51>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">16.36</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 40.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=54>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">13.94</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 36.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=49>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">8.48</TD></TR>
<TR style="page-break-inside: avoid">
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 58.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=78>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">３</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 58.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=78>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">456</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 58.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=78>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">41</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 29.35pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=39>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">18</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 29.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=39>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">14</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 38.15pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=51>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">9</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 38.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=51>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">11.84</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 40.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=54>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">9.21</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 36.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=49>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">5.92</TD></TR>
<TR style="page-break-inside: avoid">
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 58.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=78>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">４</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 58.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=78>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">294</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 58.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=78>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">15</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 29.35pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=39>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">4</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 29.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=39>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">7</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 38.15pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=51>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">4</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 38.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=51>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">4.08</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 40.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=54>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">7.14</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 36.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=49>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">4.08</TD></TR>
<TR style="mso-yfti-lastrow: yes; page-break-inside: avoid">
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 58.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=78>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">合计</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 58.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=78>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">1750</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 58.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=78>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">189</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 29.35pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=39>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">85</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 29.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=39>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">66</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 38.15pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=51>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">38</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 38.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=51>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly"><st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="14.57" UnitName="a">14.57a</st1:chmetcnv></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 40.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=54>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly"><st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="11.31" UnitName="C">11.31c</st1:chmetcnv></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 36.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=49>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">6.51e</TD></TR></TBODY></TABLE>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">2.3 兔笼不同位置传染性鼻炎发病率
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">    结果表明，兔笼不同位置，鼻炎发病率不同，位于兔舍的两侧（南、北）兔笼发病率高，其中位于南部的最高，中间的兔笼发病率低，由南至北排列的兔笼发病率分别为14.17%、10.06%、8.00%和12.57%，位于北部和南部兔笼发病率差异不显著（

>0.05），它们与中部的差异显著（p<0.05)和极显著(p<0.01)，见表3。
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>表3  兔笼不同位置传染性鼻炎发病率统计表            单位：只，%
<TABLE class=MsoNormalTable style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse; mso-table-layout-alt: fixed; mso-border-top-alt: solid gray 1.5pt; mso-border-bottom-alt: solid gray 1.5pt; mso-yfti-tbllook: 167; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: cell-none; mso-border-insidev: cell-none" cellSpacing=0 cellPadding=0 border=1>
<TBODY>
<TR style="HEIGHT: 32.25pt; page-break-inside: avoid">
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: gray 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.65pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1pt solid; HEIGHT: 32.25pt; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid gray 1.5pt; mso-border-bottom-alt: solid gray .75pt" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm -5.4pt 0pt 0cm; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">编号</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: gray 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1pt solid; HEIGHT: 32.25pt; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid gray 1.5pt; mso-border-bottom-alt: solid gray .75pt" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm -5.4pt 0pt 0cm; LINE-HEIGHT: 18pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>存栏兔数</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: gray 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 115.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1pt solid; HEIGHT: 32.25pt; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid gray 1.5pt; mso-border-bottom-alt: solid gray .75pt" vAlign=top width=154 colSpan=4>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">北  中北  中南  南</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: gray 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 173.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1pt solid; HEIGHT: 32.25pt; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid gray 1.5pt; mso-border-bottom-alt: solid gray .75pt" vAlign=top width=231 colSpan=4>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>不 同 位 置 发 病 率
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly"> 北    中北   中南    南</TD></TR>
<TR style="page-break-inside: avoid">
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.65pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">1</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">505</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">15</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">12</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">22</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">20</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 36.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=49>
<

class=MsoNormal style="MARGIN: 0cm -5.4pt 0pt 0cm; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">11.88</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 36.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=49>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">9.50</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 42pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=56>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">17.43</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 57.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=77>
<

class=MsoNormal style="MARGIN: 0cm -5.4pt 0pt 0cm; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">15.84</TD></TR>
<TR style="page-break-inside: avoid">
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.65pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">2</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">495</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">27</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">13</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 36.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=49>
<

class=MsoNormal style="MARGIN: 0cm -5.4pt 0pt 0cm; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">21.82</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 36.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=49>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">9.70</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 42pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=56>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">9.70</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 57.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=77>
<

class=MsoNormal style="MARGIN: 0cm -5.4pt 0pt 0cm; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">10.51</TD></TR>
<TR style="page-break-inside: avoid">
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.65pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">3</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">456</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">9</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">6</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">8</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">18</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 36.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=49>
<

class=MsoNormal style="MARGIN: 0cm -5.4pt 0pt 0cm; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">7.89</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 36.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=49>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">5.26</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 42pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=56>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">7.02</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 57.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=77>
<

class=MsoNormal style="MARGIN: 0cm -5.4pt 0pt 0cm; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">15.79</TD></TR>
<TR style="page-break-inside: avoid">
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.65pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">4</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">294</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">4</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">5</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">4</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 36.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=49>
<

class=MsoNormal style="MARGIN: 0cm -5.4pt 0pt 0cm; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">5.44</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 36.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=49>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">6.80</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 42pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=56>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">2.72</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 57.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=77>
<

class=MsoNormal style="MARGIN: 0cm -5.4pt 0pt 0cm; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">5.44</TD></TR>
<TR style="mso-yfti-lastrow: yes; page-break-inside: avoid">
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.65pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm -5.4pt 0pt 0cm; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">合计</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm -5.4pt 0pt 0cm; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">1750</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">55</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">35</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">44</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">62</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 36.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=49>
<

class=MsoNormal style="MARGIN: 0cm -5.4pt 0pt 0cm; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly"><st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="12.57" UnitName="a">12.57a</st1:chmetcnv></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 36.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=49>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly"><st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="8" UnitName="C">8.00c</st1:chmetcnv></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 42pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=56>
<

class=MsoNormal style="MARGIN: 0cm -0.15pt 0pt 0cm; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly; tab-stops: 30.6pt">10.06b</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 57.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=77>
<

class=MsoNormal style="MARGIN: 0cm -5.4pt 0pt 0cm; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly; tab-stops: 30.6pt"><st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="14.17" UnitName="a">14.17a</st1:chmetcnv></TD></TR></TBODY></TABLE>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">2.4 不同饲养方式传染性鼻炎发病率
<

<0.01），见表4。
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>表４．不同饲养方式传染性鼻炎发病率统计表          单位：只，%
<TABLE class=MsoNormalTable style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse; mso-table-layout-alt: fixed; mso-border-top-alt: solid gray 1.5pt; mso-border-bottom-alt: solid gray 1.5pt; mso-yfti-tbllook: 183; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: cell-none; mso-border-insidev: cell-none" cellSpacing=0 cellPadding=0 border=1>
<TBODY>
<TR style="page-break-inside: avoid">
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: gray 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 57.85pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid gray 1.5pt; mso-border-bottom-alt: solid gray .75pt" vAlign=top width=77>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">饲养方式</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: gray 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 60.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid gray 1.5pt; mso-border-bottom-alt: solid gray .75pt" vAlign=top width=81>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">兔场数量</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: gray 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 56.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid gray 1.5pt; mso-border-bottom-alt: solid gray .75pt" vAlign=top width=75>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">存栏兔数</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: gray 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 50.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid gray 1.5pt; mso-border-bottom-alt: solid gray .75pt" vAlign=top width=67>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">发病数</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: gray 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 50.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid gray 1.5pt; mso-border-bottom-alt: solid gray .75pt" vAlign=top width=67>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">发病率</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: gray 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 121.35pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid gray 1.5pt; mso-border-bottom-alt: solid gray .75pt" vAlign=top width=162>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">室内笼养</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 60.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=81>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">15</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 56.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=75>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">10252</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 50.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=67>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">2871</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 50.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=67>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly"><st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="28" UnitName="a">28.00a</st1:chmetcnv></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 121.35pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=162>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">变化幅度１３－３５％</TD></TR>
<TR style="mso-yfti-lastrow: yes; page-break-inside: avoid">
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 57.85pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=77>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">室外笼养</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 60.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=81>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">9</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 56.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=75>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">3996</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 50.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=67>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">462</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 50.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=67>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly"><st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="11.56" UnitName="C">11.56c</st1:chmetcnv></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 121.35pt; PADDING-TOP: 0cm; BORDER-BOTTOM: gray 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=162>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">2.5不同品种传染性鼻炎发病率
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">    结果表明，不同的品种传染性鼻炎发病率不一样，以肉兔最低（16.04%），皮兔次之（27.29%），毛兔最高（31.13%），肉兔和皮兔之间、皮兔和毛兔之间差异均显著（p<0.05），肉兔和毛兔之间差异极显著(p<0.01)，见表5。
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">2.6不同年龄家兔传染性鼻炎发病率
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">    结果表明，年龄不同，传染性鼻炎发病率不同，仔兔最低（4.81%），幼兔（24.91%）和青年兔（37.23%）次之，成兔最高（39.46%），仔兔和幼兔之间差异显著（p<0.01），幼兔和青年兔、成年兔之间差异极显著（p<0.01），青年兔和成年兔之间差异不显著（p>0.05），即随着月龄的增加发病率逐渐提高，见表5。
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>表5 不同年龄家兔传染性鼻炎发病率统计表            单位：只，%
<DIV align=center>
<TABLE class=MsoNormalTable style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse; mso-table-layout-alt: fixed; mso-border-top-alt: solid green 1.5pt; mso-border-bottom-alt: solid green 1.5pt; mso-yfti-tbllook: 175; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: cell-none; mso-border-insidev: cell-none" cellSpacing=0 cellPadding=0 border=1>
<TBODY>
<TR style="HEIGHT: 15.75pt; page-break-inside: avoid">
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: green 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 30.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; HEIGHT: 15.75pt; BACKGROUND-COLOR: transparent" vAlign=top width=41 rowSpan=2>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly"><v:line id=_x0000_s1028 style="Z-INDEX: 3; LEFT: 0px; POSITION: absolute; TEXT-ALIGN: left" o:allowincell="f" to="409.45pt,81.1pt" from="-31.55pt,81.1pt"></v:line><o:p> </o:p> 
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly"><o:p> </o:p>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">目</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: green 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 84pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; HEIGHT: 15.75pt; BACKGROUND-COLOR: transparent" vAlign=top width=112 colSpan=3>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>仔     兔</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: green 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 84pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; HEIGHT: 15.75pt; BACKGROUND-COLOR: transparent" vAlign=top width=112 colSpan=3>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly"> 幼      兔</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: green 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 78.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; HEIGHT: 15.75pt; BACKGROUND-COLOR: transparent" vAlign=top width=105 colSpan=3>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly"> 青  年  兔</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: green 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 89.9pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; HEIGHT: 15.75pt; BACKGROUND-COLOR: transparent" vAlign=top width=120 colSpan=3>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly"> 成  年  兔</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: green 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 89.85pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; HEIGHT: 15.75pt; BACKGROUND-COLOR: transparent" vAlign=top width=120 colSpan=3>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>合       计</TD></TR>
<TR style="HEIGHT: 15.75pt; page-break-inside: avoid">
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; HEIGHT: 15.75pt; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">存栏数</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; HEIGHT: 15.75pt; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">病兔数</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; HEIGHT: 15.75pt; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">发病率</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; HEIGHT: 15.75pt; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">存栏数</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; HEIGHT: 15.75pt; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">病兔数</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; HEIGHT: 15.75pt; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">发病率</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; HEIGHT: 15.75pt; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">存栏数</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 21pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; HEIGHT: 15.75pt; BACKGROUND-COLOR: transparent" vAlign=top width=28>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">病兔数</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; HEIGHT: 15.75pt; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">发病率</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; HEIGHT: 15.75pt; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">存栏数</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; HEIGHT: 15.75pt; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">病兔数</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 37.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; HEIGHT: 15.75pt; BACKGROUND-COLOR: transparent" vAlign=top width=50>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">率</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; HEIGHT: 15.75pt; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">存栏数</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; HEIGHT: 15.75pt; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">病兔数</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 32.1pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; HEIGHT: 15.75pt; BACKGROUND-COLOR: transparent" vAlign=top width=43>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly"><o:p> </o:p></TD></TR>
<TR>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 30.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=41>
<

class=MsoNormal style="MARGIN: 0cm -5.4pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">肉兔</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm -7.95pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">2046<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">62<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">3.03<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm -7.45pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">1568<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">315<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm -5.2pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">20.09<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm -7.5pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">796<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 21pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=28>
<

class=MsoNormal style="MARGIN: 0cm -5.4pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">183<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm -7pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">22.99<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm -5.85pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">1469<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">383<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 37.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=50>
<

class=MsoNormal style="MARGIN: 0cm -8.85pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">26.07<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm -7.7pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">5879<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">943<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 32.1pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=43>
<

class=MsoNormal style="MARGIN: 0cm -10.65pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly"><st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="16.04" UnitName="C">16.04c</st1:chmetcnv><o:p></o:p></TD></TR>
<TR>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 30.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=41>
<

class=MsoNormal style="MARGIN: 0cm -5.4pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">皮兔</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm -5.65pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">1920<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">115<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">5.99<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm -7.45pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">1413<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">396<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm -5.2pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">28.03<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm -7.5pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">1063<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 21pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=28>
<

class=MsoNormal style="MARGIN: 0cm -4.8pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">436<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm -7pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">41.02<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm -5.85pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">1214<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">584<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 37.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=50>
<

class=MsoNormal style="MARGIN: 0cm -8.85pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">48.11<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm -7.7pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">5610<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm -8.85pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">1513<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 32.1pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=43>
<

class=MsoNormal style="MARGIN: 0cm -5.4pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">27.29b<o:p></o:p></TD></TR>
<TR>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 30.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=41>
<

class=MsoNormal style="MARGIN: 0cm -5.4pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">毛兔</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm -5.65pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">1023<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">637<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">6.16<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">511<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">159<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm -5.2pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">31.12<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm -2.25pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">496<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 21pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=28>
<

class=MsoNormal style="MARGIN: 0cm -4.8pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">257<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm -7pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">52.02<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">731<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">380<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 37.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=50>
<

class=MsoNormal style="MARGIN: 0cm -8.85pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">51.96<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm -7.7pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">2759<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">859<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 32.1pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=43>
<

class=MsoNormal style="MARGIN: 0cm -5.4pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly"><st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="31.13" UnitName="a">31.13a</st1:chmetcnv><o:p></o:p></TD></TR>
<TR style="mso-yfti-lastrow: yes">
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 30.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=41>
<

class=MsoNormal style="MARGIN: 0cm -5.4pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">合计</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm -5.65pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">4989<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">240<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm -6.8pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">4.81e<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm -2.2pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">3492<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">870<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm -8.65pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly"><st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="24.91" UnitName="C">24.91c</st1:chmetcnv><o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm -7.5pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">2353<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 21pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=28>
<

class=MsoNormal style="MARGIN: 0cm -4.8pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">876<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm -7pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly"><st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="37.23" UnitName="a">37.23a</st1:chmetcnv><o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm -5.85pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">3414<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm -4.75pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">1347<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 37.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=50>
<

class=MsoNormal style="MARGIN: 0cm -8.85pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly"><st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="39.46" UnitName="a">39.46a</st1:chmetcnv><o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 31.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=42>
<

class=MsoNormal style="MARGIN: 0cm -7.7pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">14248<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 26.25pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=35>
<

class=MsoNormal style="MARGIN: 0cm -5.4pt 0pt 0cm; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">3333<o:p></o:p></TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 32.1pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=43>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">2.7不同季节传染性鼻炎发病率
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">    结果表明，被调查的家兔鼻炎发病率平均23.39%，春夏秋冬四季的发病率分别为24.31%、23.27%、24.84%和26.24%，以冬季最高，夏季最低，春秋两季居中， 四季之间没有明显的差异（

>0.05），见表6.
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>表6  不同季节传染性鼻炎发病率统计表            单位：只，%
<DIV align=center>
<TABLE class=MsoNormalTable style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse; mso-table-layout-alt: fixed; mso-border-top-alt: solid green 1.5pt; mso-border-bottom-alt: solid green 1.5pt; mso-yfti-tbllook: 191; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: cell-none; mso-border-insidev: cell-none" cellSpacing=0 cellPadding=0 border=1>
<TBODY>
<TR>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: green 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 51.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid green 1.5pt; mso-border-bottom-alt: solid green .75pt" vAlign=top width=69>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">季节</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: green 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 43.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid green 1.5pt; mso-border-bottom-alt: solid green .75pt" vAlign=top width=58>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">春季</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: green 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 43.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid green 1.5pt; mso-border-bottom-alt: solid green .75pt" vAlign=top width=58>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">夏季</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: green 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 43.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid green 1.5pt; mso-border-bottom-alt: solid green .75pt" vAlign=top width=58>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">秋季</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: green 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 43.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid green 1.5pt; mso-border-bottom-alt: solid green .75pt" vAlign=top width=58>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">冬季</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: green 1.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 46.2pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid green 1.5pt; mso-border-bottom-alt: solid green .75pt" vAlign=top width=62>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">合计</TD></TR>
<TR>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 51.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=69>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">存栏量</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 43.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=58>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">4274</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 43.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=58>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">3528</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 43.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=58>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">3454</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 43.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=58>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">2992</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 46.2pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=62>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">14248</TD></TR>
<TR>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 51.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=69>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">发病数</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 43.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=58>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">1039</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 43.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=58>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">821</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 43.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=58>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">858</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 43.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=58>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">779</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 46.2pt; PADDING-TOP: 0cm; BORDER-BOTTOM: #ebe9ed; BACKGROUND-COLOR: transparent" vAlign=top width=62>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">3333</TD></TR>
<TR style="mso-yfti-lastrow: yes">
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 51.5pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=69>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">发病率</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 43.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=58>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">24.31</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 43.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=58>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">23.27</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 43.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=58>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">24.84</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 43.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=58>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">26.24</TD>
<TD style="BORDER-RIGHT: #ebe9ed; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ebe9ed; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ebe9ed; WIDTH: 46.2pt; PADDING-TOP: 0cm; BORDER-BOTTOM: green 1.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=62>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 19pt; mso-line-height-rule: exactly">23.39</TD></TR></TBODY></TABLE></DIV>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">3 分析与讨论<o:p></o:p>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">3.1传染性鼻炎与病原菌  呼吸道疾病是家兔的一种常见传染性疾病，而传染性鼻炎是呼吸道传染病的最主要表现形式。众多研究表明，家兔传染性鼻炎的病原菌有多种，如支气管败血波氏杆菌、巴氏杆菌、假单孢菌、绿脓杆菌、变形杆菌和金黄色葡萄球菌等[4][5]][7][8][9][10][11]。它们既可单独引起发病，也可共同作用发病，而混合感染最为多见。多数学者认为巴氏杆菌和波氏杆菌占有主导地位。一般而言，他们是家兔体内的常在菌，较大比例的家兔鼻腔粘膜和扁桃体内带有。据笔者1983年对从美国引进的300只新西兰和加里福尼亚兔以0.5%的煌绿溶液滴鼻检测，73%的被检家兔呈巴氏杆菌阳性，而国内的多数兔场的阳性率恐怕不低于此数，说明带菌是一个普遍的现象。传染性鼻炎是一种慢性疾病，而且具有较强的传染性，在一定条件下病情恶化而转化成其他类型，造成大批死亡。问题的严重性应引起我们的高度重视。
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">3.2传染性鼻炎与环境  尽管我国多数兔场家兔的带菌现象普遍存在，而且较为严重。但是，这些细菌多为条件致病菌，即在一定的条件下方可发病。当然，引起发病的诱因很多，比如，营养、应激（温度、运输）等，在本项研究中重点对密度、兔笼层次、兔笼位置、饲养方式和季节等环境因素与鼻炎的关系进行了探讨。
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly"><st1:chsdate w:st="on" IsROCDate="False" IsLunarDate="False" Day="30" Month="12" Year="1899">3.2.3</st1:chsdate>传染性鼻炎与位置  研究表明，在一个四列兔笼与纵轴（东西方向）平行排列的兔舍里，处于不同位置的家兔鼻炎的发病率不同，以处于南北两端的兔笼发病率高，而处于中间位置发病率较低。其中位于中间北部的一列发病率最低。这一现象的产生是由于有害气体的运行规律而产生的。当有害气体在兔舍里上升并达到一定浓度时，高浓度的有害气体由上部向低浓度的下部扩散，其扩散并不是呈水平面向下推移的，而是先沿墙体向下推进，因而，离墙体较近的兔笼有害气体浓度较高，中间的部分相对较低。由于冬季的气流多为北风或西北风，在同一个兔舍里，有害气体由北部向南部移动，使南部的有害气体浓度高于北部，鼻炎的发病率也高于北部。
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly"><st1:chsdate w:st="on" IsROCDate="False" IsLunarDate="False" Day="30" Month="12" Year="1899">3.2.4</st1:chsdate>传染性鼻炎与饲养方式  通过对15个室内笼养和9个室外笼养兔场的调查发现，室外养兔鼻炎的发病率远远低于室内，差异极显著。生产中不难觉察，室内和室外的气味是截然不同的。由于我国多数室内养兔靠自然通风，环境控制能力极其有限，使室内形成了较差的小气候，对家兔产生不良的影响。实践中发现，将患有鼻炎的家兔由室内移至室外，症状很快减轻。反之，由室外移至室内，症状加重。
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly"><st1:chsdate w:st="on" IsROCDate="False" IsLunarDate="False" Day="30" Month="12" Year="1899">3.2.5</st1:chsdate>传染性鼻炎与季节  众多资料介绍，传染性鼻炎主要发生在春秋两季。这是由于这两个季节气温不稳定，容易诱发家兔患病。根据笔者对24个兔场历时一年（每个季节一次）定点调查发现，传染性鼻炎的发病率以冬季最高，秋季和春季次之，夏季最低，但四季的差异不显著。笔者多年观察发现，传染性鼻炎四季都可发生，除了冬季较重以外，其他季节间的差异表现得并不十分明显。每个季节都有不同的诱发因素。比如，春秋两季气温不稳定，而夏季高温加重了呼吸系统的负担，冬季寒流和污浊气体（主要是室内养殖）等，都可诱发鼻炎的发生，对本病的控制产生不利的影响。又由于该病发生容易治愈难，季节性的差异不大也就自然了。致于哪个季节发病率高与低，主要取决于当时当地诱发因素的刺激强度。
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">3.3传染性鼻炎与品种  通过对肉兔、皮兔和毛兔三个生产方向的兔种传染性鼻炎发病率的调查发现，不同品种间存在较大的差异，以肉兔的发病率最低，毛兔最高，獭兔居中。这种差异主要是遗传所造成的。因此，对于抗病力较差的毛兔和皮兔更应加强饲养管理，同时应注意抗病力的育种。
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">3.4传染性鼻炎与年龄  通过不同年龄阶段家兔传染性鼻炎的统计发现，随着年龄的增加发病率不断提高，尤其是幼兔阶段，鼻炎的感染率和感染速率最大，幼兔到青年兔的过渡期也有较高的易感性。似乎在家兔快速生长发育阶段鼻炎的易感性也高。降低兔群的整体发病率，应从小兔开始，狠抓幼兔和青年兔，严格控制种兔。
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly"><o:p> </o:p>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>主要参考文献<o:p></o:p>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly; tab-stops: list 18.0pt; mso-list: l0 level1 lfo1">1．  沈志强 宁春燕 . 气象因素与家兔疾病 .中国养兔杂志，1990，1：9～19
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly; tab-stops: list 18.0pt; mso-list: l0 level1 lfo1">3．  李玉杰  谢桂娟. 乳兔巴氏杆菌病的诊治报告 .中国养兔杂志，1996，4：17～18
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly; tab-stops: list 18.0pt; mso-list: l0 level1 lfo1">4．  鲍国连 佟承刚 韦  强等.  鼻炎康治疗兔传染性鼻炎效果试验. 中国养兔杂志，1996，1：21～24
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly; tab-stops: list 18.0pt; mso-list: l0 level1 lfo1">5．  王永坤 鲍俊敏 徐承志 .  家兔呼吸道传染病的研究 .中国养兔杂志，1989，3：14～17
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly; tab-stops: list 18.0pt; mso-list: l0 level1 lfo1">6．  王福传 张玉焕. 兔传染性鼻炎的诊治报告 .中国养兔杂志，1995，2：11～12
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">9.张振兴关中湘孙文周等 . 经济动物疾病学 . 北京：中国农业出版社，1994
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">10.杨  正张建云吴淑琴等 . 现代养兔 . 北京：中国农业出版社，1999
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">11.谷子林 . 肉兔饲养技术 . 北京：中国农业出版社，1998
<

class=MsoNormal style="TEXT-JUSTIFY: distribute-all-lines; MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; TEXT-ALIGN: justify; mso-line-height-rule: exactly"><o:p> </o:p>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>Investigation on Regularity of outbreak of Infectious Rhinitis of Rabbit<o:p></o:p>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; TEXT-ALIGN: center; mso-line-height-rule: exactly" align=center>Gu Zilin, Chen Baojiang, Huang Yutiny, Ren Wenshe, Huang Renlu<o:p></o:p>
<

class=MsoBodyText style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">(Mt. Area Research Institute of <st1

laceName w:st="on">Hebei</st1

laceName> <st1

laceName w:st="on">Agriculture</st1

laceName> <st1

laceType w:st="on">University</st1

laceType>, <st1:City w:st="on"><st1:place w:st="on">Baoding</st1:place></st1:City>, 071001)<o:p></o:p>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">Abstract: In the paper, the relationship between rabbit infectious rhinitis and density, cage level, cage location, feeding system, species, old and season were studied and the regularity of outbreak were discussed. The results showed that environment significantly effected the disease happening .So the environment should be paid attention to control rabbit infections rhinitis. 
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly">Keywords: Rabbit, Infection rhinitis, Regularity of outbreak, Environment
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 18pt; mso-line-height-rule: exactly"><o:p> </o:p>
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt">作者简介：谷子林，男，1956年6月生,研究员，河北农业大学山区研究所副所长
<

class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><o:p> </o:p>

作者: 王高 时间: 2008-8-17 18:04
标题: 看来又得去买纸了，打印下来慢慢学习！

看来又得去买纸了，打印下来慢慢学习！

作者: lipeng900900 时间: 2008-8-18 18:58
谢谢谷子林老师的论文，我是四川养兔的现在在浙江养兔，这里的传染性鼻炎也是非常的严重，此起彼伏很难控制。严重威胁养兔业的发展。但在我的家乡四川金堂县竹篙镇无论是大小兔场本病的发生率都非常的低，一年中也见不到几个。希望老师能有可能去研究调查，看看本病与气候有没有什么联系啊向谷子林老师学习了。
至此敬礼

作者: lipeng900900 时间: 2008-8-18 19:23
医大毕业没几年就爱上了养兔，要是能当谷子林老师的学生就太好了

作者: 二重天 时间: 2008-8-19 09:56
非常感谢谷子林老师！！！

作者: 谷子林 时间: 2008-8-19 10:04

原帖由 lipeng900900 于 2008-8-18 18:58 发表 <A href="http://www.rabbitbbs.com/redirect.php?goto=findpost&pid=880094&ptid=432466" target=_blank><IMG alt="" src="http://www.rabbitbbs.com/images/common/back.gif" border=0></A> 谢谢谷子林老师的论文，我是四川养兔的现在在浙江养兔，这里的传染性鼻炎也是非常的严重，此起彼伏很难控制。严重威胁养兔业的发展。但在我的家乡四川金堂县竹篙镇无论是大小兔场本病的发生率都非常的低，一年中也见 ...

lipeng900900：
    你好！
    与气候有关，主要受制于兔舍环境：湿度、有害气体含量和温度变化。
    小规模、低密度、开放式养兔，传染性鼻炎较少，而室内大规模高密度饲养，发病率较高。
    控制环境是关键！
    谷子林

作者: 谷子林 时间: 2008-8-19 10:08

原帖由 lipeng900900 于 2008-8-18 18:58 发表 <A href="http://www.rabbitbbs.com/redirect.php?goto=findpost&pid=880094&ptid=432466" target=_blank><IMG alt="" src="http://www.rabbitbbs.com/images/common/back.gif" border=0></A> 谢谢谷子林老师的论文，我是四川养兔的现在在浙江养兔，这里的传染性鼻炎也是非常的严重，此起彼伏很难控制。严重威胁养兔业的发展。但在我的家乡四川金堂县竹篙镇无论是大小兔场本病的发生率都非常的低，一年中也见 ...

王高： 
     其实没有必要打印，下载后专门设一个文件夹，分门别类存档。需要的时候看看，与打印效果一样。这样可以减少打印费，也节省时间。
    网上的资料这么多，都打印下来，需要花费很多啊！
   仅供参考。

作者: 谷子林 时间: 2008-8-19 10:12

原帖由 lipeng900900 于 2008-8-18 19:23 发表 <A href="http://www.rabbitbbs.com/redirect.php?goto=findpost&pid=880100&ptid=432466" target=_blank><IMG alt="" src="http://www.rabbitbbs.com/images/common/back.gif" border=0></A> 医大毕业没几年就爱上了养兔，要是能当谷子林老师的学生就太好了

你好！
    学医的从事养兔，在疾病的防治方面可以借助人医的知识和经验，定有好处！希望你有新的创造！
    在养兔方面我们可以进行交流。我也希望你将兔病和人病进行比较研究。

作者: 问路人 时间: 2009-1-25 09:16
xiexie
gulaoshi

作者: 小兰兔 时间: 2010-3-25 22:27
家兔传染性鼻炎发生规律调查研究

谷子林陈宝江黄玉亭任文社黄仁录

（河北农业大学山区研究所，保定市 071001）

摘要：本文研究了家兔传染性鼻炎与饲养密度、兔笼层次、兔笼摆放位置、饲养方式、季节、家兔品种和年龄的关系，探讨了该病的发生规律：与环境密切相关。提出了控制该病必须重视的环境问题。

关键词：家兔；传染性鼻炎；发病规律；环境

传染性鼻炎是家兔的主要传染性疾病，具有发病率高，传染性强，四季发生，大小兔易感，疫苗效果甚微，药物控制困难，治愈率低，复发率高，病程持续期长，容易恶化和继发感染其他疾病等特点，是生产中最为顽固的疾病之一[1][2][3][6][7][8][9][10][11]。多年来，我国的兔业科技工作者对此进行了较为深入的研究，采取很多的方法和研制多种药物及疫苗控制该病，取得一定成效。但由于我国养兔情况的复杂性和特殊性（如全民性、开放性、粗放性、环境条件的多样性等），本病始终没有得到很好地控制，而且有不断发展的趋势。比如，八十年代初期笔者对河北省太行山区百余个兔场调查，成年兔传染性鼻炎所占比例不足10％，而近年来一些兔场传染性鼻炎已达的50％以上，成兔发病率达到80%以上，尤以力克斯兔和长毛兔为甚。由此所造成的兔群死亡现象屡有发生，给生产造成较大的损失。近18年来，笔者对本病进行了调查，研究传染性鼻炎发生与环境的关系，包括饲养密度、兔笼层次、兔笼摆放位置、饲养方式、品种、年龄和季节等，探讨其规律，报告如下：

１材料和方法

1.1 传染性鼻炎与饲养密度、兔笼层次和兔笼摆放位置关系研究。选择一个规模化兔场，有4个相同的兔舍，分别饲养不同数量的种兔，经计算，每平方米兔舍面积放养2.4只、2.36只、2.16只和1.35只成年獭兔，三层铁笼饲养，4列平行放置，饲养管理条件一致。于1997年冬季分别统计不同兔舍（密度）、不同兔笼层次和不同兔笼位置患鼻炎獭兔的数量，计算发病率。

1.2 传染性鼻炎与饲养方式、季节、品种和年龄的关系研究。选择24个兔场，其中肉兔、皮兔和毛兔兔场分别为11个、9个和3个；室内笼养15个，室外笼养9个。于春（1998年4月中旬）、夏（1998年7月中旬）、秋（1998年10月中旬）和冬（1999年1月中旬）四个季节，分别统计每个兔场、每个品种、每个年龄阶段和不同饲养方式家兔的存栏量、鼻炎患兔数量，计算发病率。

1.3 判断标准 凡鼻孔流有分泌物而又排除感冒和异物刺激者，均判断为传染性鼻炎患兔。

2．调查结果

2.1 不同饲养密度传染性鼻炎发病率

结果表明，4个车间传染性鼻炎的发病率有显著差异，即鼻炎发病率随着饲养密度的增加而提高，第一和第二车间差异不显著（P>0.05），它们与第三车间和第四车间比较，差异显著（P<0.05）和极显著（P<0.01)，第三车间与第四车间差异显著（p<0.05），见表1。

表1 不同饲养密度传染性鼻炎发病率统计表单位：只，M2，%

车间
饲养量
使用面积
兔数/M2
兔均面积
病兔数
发病率

１
505
210
2.40
0.416
69
13.66a

２
495
210
2.36
0.424
64
12.93 a

３
456
210
2.17
0.461
41
8.99 b

４
294
210
1.4
0.714
15
5.1c

合计
1750
840
2.08
0.48
189
10.80

注：肩号相同者差异不显著，p>0.05；肩号相间差异显著，P<0.05；肩号相隔差异极显著，p<0.01，下同。

2.2兔笼不同层次传染性鼻炎发病率

结果表明，位于兔笼的不同的层次（即不同高度），鼻炎的发病率不同。随着笼位高度的增加，传染性鼻炎发病率逐渐上升。最上层的笼位发病率最高（14.57%），中层次之（11.31%），底层最低（6.51%），不同层次之间差异均达到极差异水平（P<0.01），见表2。

表2 不同兔笼层次传染性鼻炎发病率统计表 单位：只，%

兔舍
饲养量
发病数
不同层次发病数

上中下
不同层次发病率

上 中 下

１
505
69
36
22
11
21.39
13.07
6.53

２
495
64
27
23
14
16.36
13.94
8.48

３
456
41
18
14
9
11.84
9.21
5.92

４
294
15
4
7
4
4.08
7.14
4.08

合计
1750
189
85
66
38
14.57a
11.31c
6.51e

2.3 兔笼不同位置传染性鼻炎发病率

结果表明，兔笼不同位置，鼻炎发病率不同，位于兔舍的两侧（南、北）兔笼发病率高，其中位于南部的最高，中间的兔笼发病率低，由南至北排列的兔笼发病率分别为14.17%、10.06%、8.00%和12.57%，位于北部和南部兔笼发病率差异不显著（P>0.05），它们与中部的差异显著（p<0.05)和极显著(p<0.01)，见表3。

表3 兔笼不同位置传染性鼻炎发病率统计表 单位：只，%

兔舍

编号
存栏兔数
不同位置病兔数

北 中北 中南 南
不同位置发病率

北中北中南南

1
505
15
12
22
20
11.88
9.50
17.43
15.84

2
495
27
12
12
13
21.82
9.70
9.70
10.51

3
456
9
6
8
18
7.89
5.26
7.02
15.79

4
294
4
5
2
4
5.44
6.80
2.72
5.44

合计
1750
55
35
44
62
12.57a
8.00c
10.06b
14.17a

2.4 不同饲养方式传染性鼻炎发病率

结果表明，室内和室外养殖，鼻炎的发病率大不相同，室内远远超过室外，差异极显著（P<0.01），见表4。

表４．不同饲养方式传染性鼻炎发病率统计表 单位：只，%

饲养方式
兔场数量
存栏兔数
发病数
发病率
备注

室内笼养
15
10252
2871
28.00a
变化幅度１３－３５％

室外笼养
9
3996
462
11.56c
变化幅度5～１７％

此外，不同兔场家兔传染性鼻炎发病率有较大差异。有的兔场发病率很低，在5%以下，而有的兔场高达60%以上。

2.5不同品种传染性鼻炎发病率

结果表明，不同的品种传染性鼻炎发病率不一样，以肉兔最低（16.04%），皮兔次之（27.29%），毛兔最高（31.13%），肉兔和皮兔之间、皮兔和毛兔之间差异均显著（p<0.05），肉兔和毛兔之间差异极显著(p<0.01)，见表5。

2.6不同年龄家兔传染性鼻炎发病率

结果表明，年龄不同，传染性鼻炎发病率不同，仔兔最低（4.81%），幼兔（24.91%）和青年兔（37.23%）次之，成兔最高（39.46%），仔兔和幼兔之间差异显著（p<0.01），幼兔和青年兔、成年兔之间差异极显著（p<0.01），青年兔和成年兔之间差异不显著（p>0.05），即随着月龄的增加发病率逐渐提高，见表5。

表5 不同年龄家兔传染性鼻炎发病率统计表 单位：只，%

项

目
仔 兔
 幼 兔
 青 年 兔
 成 年 兔
合 计

存栏数
病兔数
发病率
存栏数
病兔数
发病率
存栏数
病兔数
发病率
存栏数
病兔数
发

病

率
存栏数
病兔数
发

病

率

肉兔
2046
62
3.03
1568
315
20.09
796
183
22.99
1469
383
26.07
5879
943
16.04c

皮兔
1920
115
5.99
1413
396
28.03
1063
436
41.02
1214
584
48.11
5610
1513
27.29b

毛兔
1023
637
6.16
511
159
31.12
496
257
52.02
731
380
51.96
2759
859
31.13a

合计
4989
240
4.81e
3492
870
24.91c
2353
876
37.23a
3414
1347
39.46a
14248
3333
23.39

2.7不同季节传染性鼻炎发病率

结果表明，被调查的家兔鼻炎发病率平均23.39%，春夏秋冬四季的发病率分别为24.31%、23.27%、24.84%和26.24%，以冬季最高，夏季最低，春秋两季居中，四季之间没有明显的差异（P>0.05），见表6.

表6 不同季节传染性鼻炎发病率统计表 单位：只，%

季节
春季
夏季
秋季
冬季
合计

存栏量
4274
3528
3454
2992
14248

发病数
1039
821
858
779
3333

发病率
24.31
23.27
24.84
26.24
23.39

3 分析与讨论

3.1传染性鼻炎与病原菌 呼吸道疾病是家兔的一种常见传染性疾病，而传染性鼻炎是呼吸道传染病的最主要表现形式。众多研究表明，家兔传染性鼻炎的病原菌有多种，如支气管败血波氏杆菌、巴氏杆菌、假单孢菌、绿脓杆菌、变形杆菌和金黄色葡萄球菌等[4][5]][7][8][9][10][11]。它们既可单独引起发病，也可共同作用发病，而混合感染最为多见。多数学者认为巴氏杆菌和波氏杆菌占有主导地位。一般而言，他们是家兔体内的常在菌，较大比例的家兔鼻腔粘膜和扁桃体内带有。据笔者1983年对从美国引进的300只新西兰和加里福尼亚兔以0.5%的煌绿溶液滴鼻检测，73%的被检家兔呈巴氏杆菌阳性，而国内的多数兔场的阳性率恐怕不低于此数，说明带菌是一个普遍的现象。传染性鼻炎是一种慢性疾病，而且具有较强的传染性，在一定条件下病情恶化而转化成其他类型，造成大批死亡。问题的严重性应引起我们的高度重视。

3.2传染性鼻炎与环境 尽管我国多数兔场家兔的带菌现象普遍存在，而且较为严重。但是，这些细菌多为条件致病菌，即在一定的条件下方可发病。当然，引起发病的诱因很多，比如，营养、应激（温度、运输）等，在本项研究中重点对密度、兔笼层次、兔笼位置、饲养方式和季节等环境因素与鼻炎的关系进行了探讨。

3.2.1传染性鼻炎与密度 研究表明，随着饲养密度的增加，鼻炎的发病率逐渐提高，说明其与密度有密切的关系。高密度引起高发病率的主要原因是家兔代谢产物的排出和积累使环境恶化。特别是粪便的分解，产生大量的氨气、硫化氢等有害气体，刺激家兔鼻腔粘膜发炎而诱发本病。

3.2.2传染性鼻炎与层次 研究表明，不同的兔笼层次鼻炎的发病率有极显著差异。层次越高，发病率越高。从这里可以看出，在一个相对密闭的空间里（冬季关闭门窗的兔舍可看作相对密闭的空间）有害气体在不同的高度浓度不同。有害气体的比重较低，产生后上行，当到达屋顶后积累，使上部的浓度高于下部，因而，上部的发病率高于下部。

3.2.3传染性鼻炎与位置 研究表明，在一个四列兔笼与纵轴（东西方向）平行排列的兔舍里，处于不同位置的家兔鼻炎的发病率不同，以处于南北两端的兔笼发病率高，而处于中间位置发病率较低。其中位于中间北部的一列发病率最低。这一现象的产生是由于有害气体的运行规律而产生的。当有害气体在兔舍里上升并达到一定浓度时，高浓度的有害气体由上部向低浓度的下部扩散，其扩散并不是呈水平面向下推移的，而是先沿墙体向下推进，因而，离墙体较近的兔笼有害气体浓度较高，中间的部分相对较低。由于冬季的气流多为北风或西北风，在同一个兔舍里，有害气体由北部向南部移动，使南部的有害气体浓度高于北部，鼻炎的发病率也高于北部。

3.2.4传染性鼻炎与饲养方式 通过对15个室内笼养和9个室外笼养兔场的调查发现，室外养兔鼻炎的发病率远远低于室内，差异极显著。生产中不难觉察，室内和室外的气味是截然不同的。由于我国多数室内养兔靠自然通风，环境控制能力极其有限，使室内形成了较差的小气候，对家兔产生不良的影响。实践中发现，将患有鼻炎的家兔由室内移至室外，症状很快减轻。反之，由室外移至室内，症状加重。

3.2.5传染性鼻炎与季节 众多资料介绍，传染性鼻炎主要发生在春秋两季。这是由于这两个季节气温不稳定，容易诱发家兔患病。根据笔者对24个兔场历时一年（每个季节一次）定点调查发现，传染性鼻炎的发病率以冬季最高，秋季和春季次之，夏季最低，但四季的差异不显著。笔者多年观察发现，传染性鼻炎四季都可发生，除了冬季较重以外，其他季节间的差异表现得并不十分明显。每个季节都有不同的诱发因素。比如，春秋两季气温不稳定，而夏季高温加重了呼吸系统的负担，冬季寒流和污浊气体（主要是室内养殖）等，都可诱发鼻炎的发生，对本病的控制产生不利的影响。又由于该病发生容易治愈难，季节性的差异不大也就自然了。致于哪个季节发病率高与低，主要取决于当时当地诱发因素的刺激强度。

调查发现，不同的兔场鼻炎的发病率差异很大，这除了与饲养密度、饲养方式、品种和营养条件以外，主要取决于兔群的基础条件和管理水平。当一个兔场引进高发病率的兔群时，必然给以后疾病的控制带来难度。一个管理不当的兔场，鼻炎及其他疾病的比例自然上升。

3.3传染性鼻炎与品种 通过对肉兔、皮兔和毛兔三个生产方向的兔种传染性鼻炎发病率的调查发现，不同品种间存在较大的差异，以肉兔的发病率最低，毛兔最高，獭兔居中。这种差异主要是遗传所造成的。因此，对于抗病力较差的毛兔和皮兔更应加强饲养管理，同时应注意抗病力的育种。

3.4传染性鼻炎与年龄 通过不同年龄阶段家兔传染性鼻炎的统计发现，随着年龄的增加发病率不断提高，尤其是幼兔阶段，鼻炎的感染率和感染速率最大，幼兔到青年兔的过渡期也有较高的易感性。似乎在家兔快速生长发育阶段鼻炎的易感性也高。降低兔群的整体发病率，应从小兔开始，狠抓幼兔和青年兔，严格控制种兔。

通过以上几点的分析不难看出，家兔传染性鼻炎的发生与环境密切相关,与众多学者的观点一致[1][2][3][5][6][7][8][10][11]。而在环境因素中，有害气体的含量起到至关重要的作用。控制本病的发生应首先控制环境。

主要参考文献

1． 沈志强宁春燕 . 气象因素与家兔疾病 .中国养兔杂志，1990，1：9～19

2． 胡建华. 不同药物治疗兔传染性鼻炎 .中国养兔杂志，1988，6：5

3． 李玉杰 谢桂娟. 乳兔巴氏杆菌病的诊治报告 .中国养兔杂志，1996，4：17～18

4． 鲍国连佟承刚韦 强等. 鼻炎康治疗兔传染性鼻炎效果试验. 中国养兔杂志，1996，1：21～24

5． 王永坤鲍俊敏徐承志 . 家兔呼吸道传染病的研究 .中国养兔杂志，1989，3：14～17

6． 王福传张玉焕. 兔传染性鼻炎的诊治报告 .中国养兔杂志，1995，2：11～12

7． 王永坤 . 家兔传染病诊断与防治. 北京：中国展望出版社，1986

8． 张宝庆、谷子林任文社等 . 养兔手册 . 石家庄：河北科技出版社，1997

9.张振兴关中湘孙文周等 . 经济动物疾病学 . 北京：中国农业出版社，1994

10.杨 正张建云吴淑琴等 . 现代养兔 . 北京：中国农业出版社，1999

11.谷子林 . 肉兔饲养技术 . 北京：中国农业出版社，1998

Investigation on Regularity of outbreak of Infectious Rhinitis of Rabbit

Gu Zilin, Chen Baojiang, Huang Yutiny, Ren Wenshe, Huang Renlu

(Mt. Area Research Institute of Hebei Agriculture University, Baoding, 071001)

Abstract: In the paper, the relationship between rabbit infectious rhinitis and density, cage level, cage location, feeding system, species, old and season were studied and the regularity of outbreak were discussed. The results showed that environment significantly effected the disease happening .So the environment should be paid attention to control rabbit infections rhinitis.

Keywords: Rabbit, Infection rhinitis, Regularity of outbreak, Environment

作者简介：谷子林，男，1956年6月生,研究员，河北农业大学山区研究所副所长

作者: 小兰兔 时间: 2010-3-25 22:30
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