据统计，全世界肉鸡的平均出栏时间是42-48天。肉牛的出栏时间大约在8到18个月之间，最多24个月。

来源: Shubin 于 2025-09-30 11:52:16 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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