Nested=falseTableType=agri_techVisitBeginUrl=http://feed.aweb.com.cn/showmore.jsp?lsdate=&pn=1&typeid=100&keyword=VisitKey=pnStartPageNum=1EndPageNum=1incPageNum=1CollectedBeginUrl=http://feed.aweb.com.cn/news/CollectedKey=news/IdStrategy=org.indigo.pages.AppendStrategyIdFront=)</font></td><tr white valign=top><td style='padding:0 2 0 0'>·</td><td width=100%><a href='/news/IdBack='Filter=falseRuleCount=2Front1=<tr><td align="center" style="line-height:200% ">Back1=<div align="center">Name1=標(biāo)題EngName1=techtitleFront2=<table width="95%"  border="0" align="center" cellpadding="0" cellspacing="0"><tr><td>Back2=</P>Name2=內(nèi)容EngName2=techcontentDefaultEngName1=techtypeDefaultValue1=06DefaultEngName2=techpublisherDefaultValue2=adminLastItem=<h2>為什么沸石粉是良好的飼料添加劑？</h2>`<span class="blank"><P>　　沸石粉是一種鋁硅酸鹽礦物，含有鈣、磷、鉀、鈉、鎂、鋅、銅、錳等20多種常量和微量元素，將它用作飼料添加劑，可以促進(jìn)動(dòng)物的新陳代謝，提高機(jī)體的抗病能力，CollectedIdSplit=LastItemAvailable=true