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农广天地【20140730】看点介绍
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农广天地20140730集剧情:第20140730期
有一句俗语说得好:公猪好,好一坡。一头好的种公猪能够把它优良的性能遗传给后代,对猪的生产和繁育起着非常重要的作用。所以,要想最大程度地发挥它的遗传性能优势,一定要使用那些优秀的种公猪。但是,在生产上,不论是养殖场进行后备种公猪的挑选,还是养殖户购买种公猪时的挑选,常常由于挑选公猪的方法不科学,导致筛选出的公猪质量差,从而影响养殖效益。在本期的节目当中,就将为观众朋友们详细地介绍一下如何一步步地挑选出最优秀的种公猪。rnrn
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