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艾草除蚊吗
更新时间: 2021-02-14 08:56:35  

1、可以。艾草是可以用来驱蚊的,而且驱蚊效果还特别明显。艾草中有比较浓郁的香气,除了挂在门口,也可以点火烧烟或兑水沐浴。

2、选种艾草留种以2~3年生植株为好,选生长健壮、丰产、无病虫害的植株留下不收,果实成熟时剪下果枝摊晾至干,脱粒、过筛、簸去杂质,种子装于布袋里,放于阴凉干燥处贮藏。

3、播种艾草应于早春播种,南方2~3月,北方3~4月,可直播或育苗移栽,直播行距40~50厘米,播种后覆土不宜太厚。出苗后注意管理,当苗高10~15厘米时按株距20~30厘米定苗。

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