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菊花种子几天发芽

更新时间: 2020-06-29 00:00:00     

菊花播种的方法:

1、选择疏松透气的土壤,装入花盆或播种盘;

2、将土壤浇透水,将种子均匀撒在土层上;

3、细粒种子播种时不需要盖土但要保证土壤湿度,可用细眼喷壶洒水保湿,水流过大或水浇得过猛会将种子冲走或冲到土壤深处使细小种子不易顶土出芽;大粒种子则要盖土,盖土厚度为种子直径的2到3倍,播种后必须保证土壤湿润但不积水,在种子出芽前不能缺水,这对于细粒种子更加重要;

4、大多数种子的发芽适宜温度都是20到25摄氏度,春季播种如果达不到可以通

关键词: 菊花 种子 发芽

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