强奷一级毛片无遮挡免费丿,欧美人成一本免费观看视频,国产日韩欧美亚欧在线观看
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Latest 20 articles of 水禽门诊
Copyright(C) 畜牧?/copyright>
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Sat, 19 Jul 2025 09:20:27 +0000
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畜牧?/title>
<link>http://livemosquitofree.com/</link>
</image>
<item>
<title>鹅螺旋体病的防治
(来源Q中国农业新ȝ)
http://livemosquitofree.com/article-118721-1.html
水禽门诊
yisiyi
Tue, 26 Feb 2013 01:01:40 +0000
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鸭传染性浆膜炎的防?
(来源Q中国农业新ȝ)
http://livemosquitofree.com/article-118722-1.html
水禽门诊
yisiyi
Tue, 26 Feb 2013 01:01:35 +0000
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ȝ鸭病常用抗菌素的U类与作?/title>
<link>http://livemosquitofree.com/article-118297-1.html</link>
<description><![CDATA[鸭病防治常用的抗菌素有磺胺类药物和抗生素两大cR]]></description>
<category>水禽门诊</category>
<author>yisiyi</author>
<pubDate>Tue, 29 Jan 2013 03:06:00 +0000</pubDate>
</item>
<item>
<title>鸭子发生啄羽的原因及(qing)防治措施
http://livemosquitofree.com/article-117212-1.html
水禽门诊
lcylln
Wed, 26 Dec 2012 02:45:00 +0000
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鹅舌下垂如何防治
http://livemosquitofree.com/article-116913-1.html
水禽门诊
yisiyi
Wed, 19 Dec 2012 02:30:00 +0000
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一例肉鸭浆膜炎l发感冒的诊?/title>
<link>http://livemosquitofree.com/article-115979-1.html</link>
<description><![CDATA[病死鸭的主要病理变化是以各脏器充血、出血为特征。有的全w脱_(d)脾脏肿大坏死Q心包积Ԍ有的在浆膜上出现U维素性炎症。]]></description>
<category>水禽门诊</category>
<author>lcylln</author>
<pubDate>Tue, 27 Nov 2012 02:59:00 +0000</pubDate>
</item>
<item>
<title>雏鸭的科学饲ȝ理技?/title>
<link>http://livemosquitofree.com/article-113526-1.html</link>
<description><![CDATA[雏鸭一般指0周龄?周龄的小鸭。刚出壳的雏鸭绒毛短Q调节体温能力差Q消化机能尚未健全，对外界环境的抉|力差Q易感染疄Qƈ且雏鸭的生长速度快。]]></description>
<category>水禽门诊</category>
<author>yisiyi</author>
<pubDate>Thu, 11 Oct 2012 02:41:00 +0000</pubDate>
</item>
<item>
<title>蛋鸭产蛋下降l合症防?/title>
<link>http://livemosquitofree.com/article-108971-1.html</link>
<description><![CDATA[蛋鸭产蛋下降l合症是q年来在农村蛋鸭L生中出现的以蛋数量下降、Y壌、大不均、蛋壛_Ş状异常的产蛋现象。有的蛋鸭群q出现采食量下降Q甚至造成M的(f)床现象。本人根据多q来的(f)床诊疗经验，ȝ其发 ... ...]]></description>
<category>水禽门诊</category>
<author>志同道合</author>
<pubDate>Thu, 11 Aug 2011 07:41:57 +0000</pubDate>
</item>
<item>
<title>U鸭效益好防病更重要
http://livemosquitofree.com/article-108968-1.html
水禽门诊
polato001
Thu, 11 Aug 2011 07:08:00 +0000
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U鸭?qing)蛋鸭蛋下降疫病的病原研?/title>
<link>http://livemosquitofree.com/article-108930-1.html</link>
<description><![CDATA[从去q?月䆾以来Q在我国徏、浙江、江苏、山东等华东养鸭集中地区Q陆l暴发了一U以U鸭、蛋鸭蛋大q下降，肉鸭、育成鸭发生经症状Z要特征的疄Q该病传播较速，蔓g范围很广Q给我国养鸭业造成了很?... ...]]></description>
<category>水禽门诊</category>
<author>|友dicpd</author>
<pubDate>Mon, 08 Aug 2011 08:49:00 +0000</pubDate>
</item>
<item>
<title>鸭维生素A~Z?/title>
<link>http://livemosquitofree.com/article-108831-1.html</link>
<description><![CDATA[l生素AQVAQ是动物骨骼形成Q视色素合成Q上皮组l、神l组l结构完整性的保持和健全所必须的营ȝ质，对动物的生长发育、视觉、消化、呼吸、繁D力和抗病力都有极大的关pR]]></description>
<category>水禽门诊</category>
<author>feifei8526</author>
<pubDate>Thu, 28 Jul 2011 07:57:59 +0000</pubDate>
</item>
<item>
<title>鸭疫里氏杆菌病的诊治
http://livemosquitofree.com/article-108634-1.html
水禽门诊
feifei8526
Fri, 15 Jul 2011 08:40:38 +0000
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如何防治鸭副伤寒Q?/title>
<link>http://livemosquitofree.com/article-108633-1.html</link>
<description><![CDATA[常在孵出后数天内没有明显症状而大Ҏ(gu)亡。雏鸭发病后Q食Ʋ消失，渴欲增加Q下痢，E_呈l色或黄色水P_委顿Q怕冷Q两g垂；肛门周围有粪便沾污；(zhn)眼l膜炎，眼半开半闭QE出液性或黏性分泌物?...]]></description>
<category>水禽门诊</category>
<author>feifei8526</author>
<pubDate>Fri, 15 Jul 2011 08:39:31 +0000</pubDate>
</item>
<item>
<title>六种常见鸭病专家开?/title>
<link>http://livemosquitofree.com/article-106835-1.html</link>
<description><![CDATA[六种常见鸭病专家开斏V?、鸭瘟。鸭瘟是由鸭瘟病毒引L(fng)一U传染病Qƈ多发?0日龄之后的鸭。主要症状ؓ(f)Q体温升高、呼吸困难、流泪、拉l色E_、病鸭头和颈部肿胀Q故有大头瘟之称?...]]></description>
<category>水禽门诊</category>
<author>曚w?/author>
<pubDate>Thu, 24 Mar 2011 07:47:19 +0000</pubDate>
</item>
<item>
<title>鸭流感的控制与预防方?/title>
<link>http://livemosquitofree.com/article-105658-1.html</link>
<description><![CDATA[1.鸭流感的控制⑴高致病性禽感QH5亚型Q的控制。高致病性禽感一旦爆发，必须立即逐上报Qƈ对疫行隔R封锁，严禁类?qing)其产品通；对发病鸭应严格采取扑杀措施。紧急严格的扑杀E序有利 ... ...]]></description>
<category>水禽门诊</category>
<author>曚w?/author>
<pubDate>Sun, 06 Mar 2011 07:05:59 +0000</pubDate>
</item>
<item>
<title>鹅群的常规免疫程?/title>
<link>http://livemosquitofree.com/article-105175-1.html</link>
<description><![CDATA[一?健康鹅群免疫E序。（一Q雏鹅群?、小鹅瘟雏鹅z苗免疫Q未l小鹅瘟z苗免疫的种鹅的后代雏鹅Q或l小鹅瘟z苗免疫100天之后的U鹅的后代雏鹅，在出壛_1-2天应用小鹅瘟雏鹅z苗皮下注射免疫 ... ...]]></description>
<category>水禽门诊</category>
<author>曚w?/author>
<pubDate>Fri, 25 Feb 2011 05:08:20 +0000</pubDate>
</item>
<item>
<title>鸭啄原因浅析与防治
http://livemosquitofree.com/article-104974-1.html
水禽门诊
曚w?/author>
Wed, 23 Feb 2011 02:49:45 +0000
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怎样防治肉鸭啄羽?/title>
<link>http://livemosquitofree.com/article-104972-1.html</link>
<description><![CDATA[冬季以来Q养D户对肉鸭啄现象反映明昑֢多，以换羽期多见，因相互追啄羽毛，引v鸭群?d)动不安、叫声异常，当被啄者皮肤破损流血Ӟ便会(x)引v更多鸭只啄食而导致死亡。]]></description>
<category>水禽门诊</category>
<author>曚w?/author>
<pubDate>Wed, 23 Feb 2011 02:46:31 +0000</pubDate>
</item>
<item>
<title>如何防治蛋禽产蛋量突?/title>
<link>http://livemosquitofree.com/article-104188-1.html</link>
<description><![CDATA[蛋禽蛋有一定的规律Q开产后产蛋率急剧上升Q蛋率辑ֈ50%后的3?周进入蛋高峎ͼ持箋4?周后便开始下降，q_?天下降到1%。如果蛋量H然下降Q应主要从以下四个因素中查找原因?...]]></description>
<category>水禽门诊</category>
<author>曚w?/author>
<pubDate>Sat, 12 Feb 2011 03:13:34 +0000</pubDate>
</item>
<item>
<title>番鸭啄羽癖的防治
http://livemosquitofree.com/article-102135-1.html
水禽门诊
金本?/author>
Fri, 24 Dec 2010 08:58:00 +0000