常识“本母子瓜留种法”是什么意思，起源、典故、生平简介及释义-历史文化

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常识	本母子瓜留种法
释义	本母子瓜留种法“本母子瓜”即早熟之瓜。《齐民要术·种瓜》：“常岁岁先取本母子瓜，截去两头，止取中央子”留作瓜种。用本母子瓜种子留种，所生后代开花结实快，成熟亦较早。“止取中央子”是因“近蒂子，瓜曲而细；近头子，瓜短而㖞”；惟“中央子”在果实中部，所得养分充足，故适宜留作种子。
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