饮水温度对猪营养发育的影响 - 玉田县久翔饲料有限公司<title>无极棋牌 | <body bgcolor="#FFFFFF" leftmargin="0" topmargin="0" marginwidth="0" marginheight="0"> <div align="center"> <table border="0" width="955" cellspacing="0" cellpadding="0" bgcolor="#F8F9F3"> <tr> <td> <div align="center"> <table border="0" cellspacing="0" cellpadding="0" bgcolor="#FFFFFF"> <tr> <td width="704" valign="top"> <table border="0" width="704" cellspacing="0" cellpadding="0" bgcolor="#FFFFFF"> <tr> <td width="704"> <img border="0" src="/jx/9news.jpg" width="704" height="47"></td> </tr> <tr> <td width="704"> <div align="center"> <table border="0" width="92%" cellspacing="0" cellpadding="0"> <tr> <td height="10"></td> </tr> <tr> <td width="100%" valign="top"> <div align="center"> <table width="100%" border="0" cellspacing="0" cellpadding="0" id="table188"> <tr> <td style="font-size: 12px"> <table width="100%" border="0" cellspacing="0" cellpadding="0" id="table204"> <tr> <td height="30" align="center" class="font4"> <p style="line-height: 200%"><b><font size="2"> 饮水温度对猪营养发育的影响</font></b></td> </tr> </table> <div align="center"> <table width="94%" border="0" cellspacing="0" cellpadding="0" id="table205"> <tr> <td height="8" background="zzy/line_point1.gif" style="font-size: 12px"></td> </tr> </table> </div> <div align="center"> <table width="98%" border="0" cellspacing="0" cellpadding="0" id="table222"> <tr> <td style="font-size: 12px"> <div align="center"> <TABLE width="97%" border=0 cellPadding=0 cellSpacing=0 id="table223"> <TR> <TD height=1 background=img/naBialym.gif style="font-size: 12px"><IMG height=1 src="/img/1x1_pix.gif" width=10></TD> </TR> <TR> <TD height=1 style="font-size: 12px"> <div align="center"> <table width="100%" border="0" cellpadding="0" cellspacing="0" id="table224"> <tr> <td style="font-size: 12px"> <div align="center"> <table width="98%" border="0" cellpadding="0" cellspacing="5" id="table225"> <tr> <td style="font-size: 12px"><div align="center"> <font color="#CCCCCC">发布日期:[2011-11-26]    共阅[2266]次</font></div></td> </tr> <tr> <td height="5" style="font-size: 12px"></td> </tr> <tr> <td style="font-size: 12px" > <p style="line-height: 160%"><SPAN class=content id=BodyLabel style="PADDING-RIGHT: 10px; DISPLAY: block; PADDING-LEFT: 10px; PADDING-BOTTOM: 0px; PADDING-TOP: 0px" ><FONT face=Verdana> <P><FONT face=Verdana></FONT> </P> <P><FONT face=Verdana size=3>经常检查供水系统起始处、中间部位以及末端处的水流率。水流速度:6~</FONT></P> <P><FONT face=Verdana size=3>10 kg体重的猪供水流速为0.5 L/min; 25~50 kg体重的猪供水流速为</FONT></P> <P><FONT face=Verdana size=3>0.7 L/min;50~90 kg体重和妊娠猪的供水流速为1.0 L/min;哺乳母猪</FONT></P> <P><FONT face=Verdana size=3>的供水流速以1.5 l/min为宜。<BR>  </FONT></P> <P><FONT face=Verdana size=3>猪用饮水器中猪的饮水和食料的温度对猪的生长发育和健康有密切的关系。</FONT></P> <P><FONT face=Verdana size=3>猪在夏天适宜饮用凉水,而在寒冷季节饮温水的效果较好,可以促进猪的采</FONT></P> <P><FONT face=Verdana size=3>食量,显著地提高猪的日增重、降低腹泻率。特别是仔猪,当饮水温度低于</FONT></P> <P><FONT face=Verdana size=3>体温时,不仅猪需用额外的能量以提高摄入水的温度,而且冷应激还会造成</FONT></P> <P><FONT face=Verdana size=3>猪胃溃疡、消化不良等病症。经广西大学试验证明,哺乳仔猪饮用由多功能</FONT></P> <P><FONT face=Verdana size=3>恒温饮水器供给的37℃温水,比饮常温自来水的仔猪日增重多39.4 g,增</FONT></P> <P><FONT face=Verdana size=3>重多0.82 kg,头均耗料多0.34 kg,腹泻率低20%。寒冷季节水温对母猪</FONT></P> <P><FONT face=Verdana size=3>也很重要,哺乳母猪若喂温度0℃的水和料,每天需多耗0.5 kg的精料浪费</FONT></P> <P><FONT face=Verdana size=3>在维持体温上。冬季妊娠母猪喂冰凉水料,还易造成流产等不良后果。寒季</FONT></P> <P><FONT face=Verdana size=3>猪饮水的适宜温度为,生长育肥猪和妊娠猪16~20℃,保育猪20~25℃,</FONT></P> <P><FONT face=Verdana size=3>哺乳母猪25~28℃,哺乳仔猪35~38℃。<BR></FONT></P> <P><FONT face=Verdana size=3>  影响猪对水需要量的因素很多,如气温、饲料类型、猪的大小和生理状</FONT></P> <P><FONT face=Verdana size=3>态等,均对猪的需水量有重要影响。在舍饲条件下,1头带仔母猪每天需供</FONT></P> <P><FONT face=Verdana size=3>给75~100 L水,妊娠母猪、公猪、育成猪30 L,幼猪和肥猪为15~20 </FONT></P> <P><FONT face=Verdana size=3>L。断奶仔猪断奶后最初2周内喝足水是极其重要的,因为这时吃高蛋白饲</FONT></P> <P><FONT face=Verdana size=3>料需要有较高的饮水量以便排泄出多余的氮,这样才能保证采食量和降低发</FONT></P> <P><FONT face=Verdana size=3>病率。特别要保证哺乳母猪夏季水量供应,每天需要水40 kg左右,水量不</FONT></P> <P><FONT face=Verdana size=3>足会造成采食量降低、泌乳量下降。</FONT></P> <P><FONT face=Verdana size=3></FONT> </P></FONT> </span></td> </tr> <tr> <td style="font-size: 12px"> </td> </tr> </table> </div> </td> </tr> </table> </div> <table width="100%" height="19" border="0" align="center" cellpadding="0" cellspacing="0" id="table226"> <tr> <td height="1" colspan="2" bgcolor="#CCCCCC" style="font-size: 12px"></td> </tr> <tr> <td width="45%" height="22" style="font-size: 12px"> <div align="right"></div></td> <td width="55%" style="font-size: 12px" > <p align="center">【 字体:<A href="javascript:ContentSize(16)">大</A ><A href="javascript:ContentSize(14)">中</A ><A href="javascript:ContentSize(12)">小</A > 】【<a href='javascript:window.print()'>打印此页</a >】 【<a href='javascript:history.back()'>返回</a >】【<A href="javascript:window.scroll(0,-360)">顶部</A >】【<a href="javascript:self.close()">关闭</a>】</td> </tr> </table> </TD> </TR> <TR> <TD height=1 background=img/naBialym.gif style="font-size: 12px"><IMG height=1 src="/img/1x1_pix.gif" width=10></TD> </TR> <TR> <TD height=1 style="font-size: 12px"> </TD> </TR> </TABLE> </div> </td> </tr> </table> </div> </td> </tr> </table> </div> </td> </tr> <tr> <td height="10"></td> </tr> </table> </div> </td> </tr> <tr> <td width="704">  </td> </tr> </table> </td> <td width="1" valign="top"> <img border="0" src="/jx/loadstar_06.jpg" width="1" height="566"></td> <td width="238" valign="top"> <table border="0" width="100%" cellspacing="0" cellpadding="0"> <tr> <td style="background-image: url('/jx/loadstar_07.jpg'); 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