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花生泡在水里为什么不发芽

更新时间: 2020-08-16 00:00:00     

子发芽的三要素:充足的水分;适宜的温度;充足的氧气。

花生泡在水里,假设温度适宜,现在水分充足,可是水把空气和花生隔断了,花生得不到充足的氧气,所以,不会发芽。要想发芽,花生在水里泡一昼夜后,把水倒掉,放在温度适宜的阴凉处,以后每天用水冲一到两遍,几天后即可发芽。

关键词: 花生 为什么 发芽

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