想人道就不能仁道，放牧產肉效率隻有圈養1/4,如果全部放牧養牛，全美國所有荒地都用上也遠遠不夠，農場圈養的牛出來都腿軟

來源: 移花接木於 2024-10-20 09:24:13 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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