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草蓝叶子发黄怎么办

更新时间: 2020-10-03 00:00:00     

草蓝叶子发黄的解决方法如下:

将花卉脱盆置于通风阴凉自吹干土团后再装回盆中;注意浇水时浇足、浇透即可;灼黄强烈阳光直射到花卉上,易引起花卉叶梢、叶缘发枯,叶片朝阳部分出现黄斑。将花移到阴处即可;长时间置荫蔽环境,叶片得不到足够阳光,不能形成叶绿素,整株叶片变黄继而脱落,补充光照可避免此病;肥黄施肥过多或浓度过大引起的花卉发黄,应立即停止施肥,严重的用大量清洗冲洗部分肥料。

关键词: 叶子 发黄 怎么办

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