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罗汉松的叶子怎么会发黄

更新时间: 2020-08-20 00:00:00     

叶子里除了含有绿色的叶绿素以外,还含有橙黄色的胡萝卜素和黄色的叶黄素,叶绿素减少会使叶子发黄,罗汉松的叶子发黄的主要原因有:

1、光照太强,光照过强会引起叶片的灼伤,使叶绿素失去活性,使叶子发黄;

2、旱黄,室内过于干燥会影响植物的光合作用,影响叶绿素的合成,使叶子发黄;

3、缺少养份,植物没有足够的养分,影响叶绿素的合成,使叶子发黄。

关键词: 罗汉松 叶子 怎么 发黄

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