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兰花的叶子发黄怎么办
更新时间: 2020-09-25 00:00:00  

兰花的叶子发黄有以下几种解决方法:

浇水过多导致兰花叶子叶子发黄: 按浇水要求,做到浇则浇透。暴晒导致兰花叶子叶子发黄: 最好是放到有弱光的地方。空气干燥导致兰花叶子叶子发黄:适量浇水,时时观察天气情况,做到随天气浇水。兰花叶子施肥过多导致叶子发黄:适量施肥,按量施用。兰花叶子长期缺肥导致叶子发黄: 适当施加氮肥即可。病虫害导致兰花叶子叶子发黄: 仔细观察一下发黄部位的叶子,是否有虫子蚕食或者溃烂的情况,如果有,那就是发生了病虫害,需要对症下药。

关键词: 兰花 叶子 发黄 怎么办

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