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叶子上的灰尘怎样清洗
更新时间: 2020-10-07 00:00:00  

清洗叶面的方法有两种方法:

1、喷淋法,对一些叶片较细小而茂密的花卉一般采用喷淋法。可用气压喷水壶盛大半壶水,对准花卉叶面,从上层开始,逐层向下喷。若无气压喷水壶,也可利用可乐瓶瓶盖上钻小孔,瓶口向下用双手挤压瓶子,水从小孔中直射出来,就可喷洗叶面。此外冬天宜用与室温相近的水来喷洗叶片,不宜直接用自来水喷洗。

2、擦洗法,对于一些叶片较大的花卉,可采用擦洗法,用布将灰尘擦去。

关键词: 叶子 灰尘 怎样 清洗

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