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畜牧人

標(biāo)題: 蛋雞料里的D3作用，在全價料里加多少合適呢？ [打印本頁]
作者: wzx-1231    時間: 2010-2-1 22:06
標(biāo)題: 蛋雞料里的D3作用，在全價料里加多少合適呢？
有人說蛋雞料里的D3對蛋殼的質(zhì)量起著很重要的作用，請教高手，加多少合適呢？在全價料里。
作者: 德福人    時間: 2010-2-1 22:15
2000IU/千克飼料
作者: 阿凡提    時間: 2010-2-24 20:50
3000IU/Kg



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