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
畜牧人
標(biāo)題:
求林下養(yǎng)雞的數(shù)據(jù)
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作者:
人生苦短
時(shí)間:
2013-12-13 16:23
標(biāo)題:
求林下養(yǎng)雞的數(shù)據(jù)
請(qǐng)問林下養(yǎng)500只土雞需要多少畝林地、幾個(gè)月能出售肉雞能長(zhǎng)到多少斤、500只土雞一年能下多少枚蛋、大慨一只雞一年能下多少枚蛋。一只雞一天需消耗多少糧食。謝謝大家
作者:
冰河世紀(jì)
時(shí)間:
2013-12-16 16:18
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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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