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夏季管理的建议

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鸡网学院高中生

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发表于 2011-5-26 09:22:07 | 显示全部楼层 |阅读模式 来自: 中国辽宁沈阳

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本帖最后由 蔺祥清 于 2016-8-22 23:58 编辑 <br /><br />< class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><FONT face=宋体><B><SPAN lang=EN-US style="FONT-SIZE: 22pt">2011</SPAN></B><B><SPAN style="FONT-SIZE: 22pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">年夏季管理的建议</SPAN></B></FONT><B><SPAN lang=EN-US style="FONT-SIZE: 22pt"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-comfficeffice" /><o:p></o:p></SPAN></B></P>< class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2&#46;0"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">夏季气温高,多风干燥与高湿交替,极易出现高温高湿天气,给生产带来很多困难。我们需要从鸡舍、疾病、营养、运输、孵化各环节做好准备。防止因天气原因出现种蛋污染、鸡群死亡等现象的发生。</SPAN></P>< class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2&#46;0"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">鸡舍:保证鸡舍合适得温度、湿度、通风,是鸡群健康的前提。</SPAN></P>< class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT face=宋体><SPAN lang=EN-US>1</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、夏季通风的目的:将鸡舍温度控制在</SPAN><SPAN lang=EN-US>30</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">度以下,并以</SPAN><SPAN lang=EN-US>2-2&#46;5</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">米</SPAN><SPAN lang=EN-US>/</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">秒的速度通过鸡体位置,产生风冷效应,起到降温效果。</SPAN></FONT></P>< class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT face=宋体><SPAN lang=EN-US>2</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、在春季由于多风,气温不稳定,建议使用自然通风或混合通风方式,根据气温和风向调节进风口的大小和多少,迎风面要少开、开小点。</SPAN></FONT></P>< class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT face=宋体><SPAN lang=EN-US>3</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、夏季当外界</SPAN><SPAN lang=EN-US>20</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">度以上建议使用纵向通风,将鸡舍除进风口外所有位置封闭,形成负压,防止短路通风,通过进风口控制风速和流向。</SPAN></FONT></P>< class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT face=宋体><SPAN lang=EN-US>4</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、每天听三天内的天气预报,防止高温高湿的突然来袭,以便提前准备。</SPAN></FONT></P>< class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT face=宋体><SPAN lang=EN-US>5</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、可以适当降低饲养密度,保持垫料干燥,防止垫料发酵产热。</SPAN></FONT></P>< class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT face=宋体><SPAN lang=EN-US>6</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、当气温到</SPAN><SPAN lang=EN-US>28</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">度时可以开启全部风机,</SPAN><SPAN lang=EN-US>29</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">度时开启湿帘,当湿帘降温到</SPAN><SPAN lang=EN-US>25</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">度时可以减少开启风机数量,保证风速降温同时,减少用电和温度下降过快,温差大诱发疾病。(初夏谨慎使用水帘,防止降温过快。)也可使用喷雾系统起到降温消毒作用。</SPAN></FONT></P>< class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT face=宋体><SPAN lang=EN-US>7</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、建议根据温度、湿度开启湿帘,早</SPAN><SPAN lang=EN-US>9</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">点前、晚</SPAN><SPAN lang=EN-US>10</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">点后不建议使用湿帘。当高温高湿天气时不能使用湿帘,会加剧高温高湿,只能通过风冷降温。鸡舍华氏温度与相对湿度值相加不要超过</SPAN><SPAN lang=EN-US>160</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">为宜,超过</SPAN><SPAN lang=EN-US>180</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">将出现死鸡。</SPAN></FONT></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT face=宋体><SPAN lang=EN-US>8</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、当风速不够时,可以每</SPAN><SPAN lang=EN-US>15</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">米加一个</SPAN><SPAN lang=EN-US>“</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">挡风篷</SPAN><SPAN lang=EN-US>”</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">,减小鸡舍横截面积以增加风速。也可以在鸡舍后</SPAN><SPAN lang=EN-US>1/3</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">处增加接力风机,增加鸡舍后半部的风速。</SPAN></FONT></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT face=宋体><SPAN lang=EN-US>9</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、做好夜间值班,防止停电、风机工作异常等情况的发生。记录好鸡舍温度。</SPAN></FONT></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT face=宋体><SPAN lang=EN-US>10</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、尤其关注鸡舍第一栏湿帘附近的垫料、蛋箱、料槽、料筒的卫生清空,防止因潮湿发霉,在湿帘内加导流板,防止冷水气直吹鸡体。湿帘外加遮阳网,防止柳絮等进入和日晒水温上升失去降温效果。保证湿帘所有位置喷水均匀。尤其下雨天调整湿帘处进风口。</SPAN></FONT></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT face=宋体><SPAN lang=EN-US>11</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、增加检蛋次数,减少种蛋在鸡舍内时间,及时收集消毒。防止污染。</SPAN></FONT></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT face=宋体><SPAN lang=EN-US>12</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、要检修所有风机、电机、湿帘水泵。对风机电机、湿帘电机、皮带要有备用件。</SPAN></FONT></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT face=宋体><SPAN lang=EN-US>13</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、当关闭湿帘后,可以打开小进风口,保证鸡舍风速、温度均匀,防止前后温差大,有通风死角。</SPAN></FONT></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT face=宋体><SPAN lang=EN-US>14</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、人工受精期间,避免精液阳光直射和高温时间过长。缩短采精到输精的时间。</SPAN></FONT></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT face=宋体><SPAN lang=EN-US>15</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、公鸡如需饲喂蛋黄,一定煮熟后拌料。也可采用鱼肝油拌料。</SPAN></FONT></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT face=宋体><SPAN lang=EN-US>16</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、要有处理如停电、极端高温的应急方案。夏季一定备足用水。对发电机、柴油、气瓶等要备足,定期检查试运行。</SPAN></FONT></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT face=宋体><SPAN lang=EN-US>17</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、高温季节不能限水,要适当提高水压和水位,保证充足供水。极端天气可以在饮水中加降温冰块。</SPAN></FONT></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT face=宋体><SPAN lang=EN-US>18</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、育成鸡群要注意通风同时,做好通风口的遮光工作。</SPAN></FONT></P><P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT face=宋体><SPAN lang=EN-US>19</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、产蛋鸡舍注意蛋窝、蛋垫、垫料、棚架的卫生,防止因种蛋污染形成</SPAN><SPAN lang=EN-US>“</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">臭蛋</SPAN><SPAN lang=EN-US>”</SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">。</SPAN></FONT></P>

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鸡病专业网网友  发表于 2011-5-29 20:29:57
本帖最后由 蔺祥清 于 2016-8-22 23:58 编辑 <br /><br />好不错
有方法都说一下

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