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畜牧人

標(biāo)題: 蛋雞蛋殼出現(xiàn)黑斑，蛋殼薄 [打印本頁(yè)]
作者: zhanghuailing    時(shí)間: 2021-3-30 12:00
標(biāo)題: 蛋雞蛋殼出現(xiàn)黑斑，蛋殼薄
我家雞子養(yǎng)到四百天，過(guò)了那個(gè)高峰期后為什么這個(gè)蛋殼質(zhì)量容易碎而且出現(xiàn)一些血斑情況




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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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