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如何扦插昙花

更新时间: 2020-09-16 00:00:00     

扦插昙花,操作如下:

准备工具:一片健康的叶子,或者选取一到两年生健状、肥厚壮茎作插穗、剪刀。

步骤:

1、用剪刀将选取好的叶子或状茎剪下来,稍长;

2、根据需求将叶子剪成几段,十至十五厘米;

3、将叶子放在阳光不能直接照射的地方,等待切口晾干,晾二至三天;

4、切口干燥后插入盛有蛭石或素沙土的瓦盆中(或者不太湿的泥土),放在遮阴处,保持温度在十八至二十四摄氏度,切口埋入土中一至两厘米;

5、不常浇水,让土稍干燥,干的厉害就适当浇点,隔三到四天喷点水,经常扦插基质半湿润,插后约四周生根,可移至弱光处,注意喷水,三到四厘米时移至盆中。

关键词: 如何 昙花

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