播種後秧苗長岀來擠在一起，相互競爭空間，每棵苗不可能長大的。移栽後每棵秧就有有了足夠的空間進行進一步的分裂紮根，長粗壯

來源: 方外居士於 2025-04-20 16:38:45 [舊帖] [給我悄悄話] 本文已被閱讀：次

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