现在的土地营养匮乏还是要补充锌，B12，VC，等等。

来源: MayX 于 2025-09-05 20:52:22 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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现在的土地营养匮乏 还是要补充锌，B12，VC，等等。