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金钱树根茎发黑
更新时间: 2020-08-18 00:00:00  

金钱树的根茎发黑应该是浇水过水湿或室温过低引起的根茎发黑枯死的症状。

1、浇水过湿引起的金钱树根系腐烂的现象,平时浇水不易过湿,过湿的土壤容易积水产生根系腐烂。最好保持土壤干后浇水,做到不干不浇这样有利根系的生长才不易出现根腐的现象。

2、室温过低也会产生金钱树死亡,冬季最好能维持在10摄氏度以上的棚室温度,若室温低于5摄氏度,易导致植株受寒害出现死亡。

关键词: 金钱 根茎 发黑

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