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畜牧人

標題: 生大豆飼喂放養土雜雞問題 [打印本頁]
作者: zhbq17    時間: 2011-4-22 08:18
標題: 生大豆飼喂放養土雜雞問題
     在使用簡單的如玉米、大豆配置成的放養雞原糧飼料中，生大豆是否可添加補充蛋白？為了讓消費者放心，最好不添加豆粕類而采用原糧形式？是否有更好的補充蛋白的原糧？



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亚洲日韩精品无码专区网站_亚洲日本一区二区_亚洲Av无码专区国产乱码DVD_亚洲精品永久在线观看 
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