理论上是，实际上这一簇花能结一个梨就不错。估计是梨树供水供养能力有限，花也是优胜略汰。

来源: MLight2020 于 2023-04-30 18:30:09 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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