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畜牧人

標題: 秸稈終于代替了主糧 [打印本頁]
作者: 姑蘇麗人    時間: 2010-4-8 09:12
標題: 秸稈終于代替了主糧
我公司已經成功研發了秸稈加工肥料或飼料的新技術。用生物菌發酵后做成的飼料完全替代全價飼料，能給養殖業節約大量成本。
作者: 山中的漫游者    時間: 2010-4-8 10:55
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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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