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仙人掌为什么会变软

更新时间: 2020-10-09 00:00:00     

1、浇水过湿,平时浇水不易过湿,过湿的土壤容易积水产生根系腐烂出现软叶症状。可以保持土壤干后浇水,做到不干不浇这样有利于根系的生长不易出现变软现象;

2、土壤板硬不透水产生浇后的水无法渗透到土层中,导致大部分的根系无法吸收到水分和养分,产生叶片失水失养出现黄叶变软症状。适当的松土有利于土壤疏松透气,利于排水和根系生长。

关键词: 仙人掌 为什么

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