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水仙花冻了叶子蔫巴了怎么办

更新时间: 2020-09-23 00:00:00     

解决方法:水仙花受冻后叶子出现冻害萎缩后,可把较严重的冻害叶片剪除,防止细菌感染引起病害。如果冻害较严重时可剪除发黄的叶片,最后用1000倍杀菌剂进行整株喷药治病防病。

提示:水仙花在天冷时不要摆在室外,应放在室内向阳处以减少冻害的问题。有太阳的中午可将水仙花移出室外晒1个小时,在花瓶的水中按量添加钾肥可提高水仙花抗寒能力,防止冻害。

关键词: 水仙花 叶子 怎么办

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