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花浇水为什么要浇透
更新时间: 2020-09-26 00:00:00  

很多植物根系在土壤下层,没有浇透,根系就吸不到水,同时也不利于盆土中碱性物质和有害物质的排出。

植物下端的须根吸收营养、水分和呼吸最活跃,有些吸收水分不足的植物的须根长期干燥影响其呼吸,容易完成腐烂死亡,浇透就是要保证最下端的须根能够及时吸收营养和水分。

关键词: 浇水 为什么

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