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土壤如何调整ph值

更新时间: 2020-11-07 00:00:00     

土壤使用石灰资材或者硫磺粉调整PH值。改良酸性土壤必须施用石灰资材。如果是要改良盆植土壤的话,可以施用石膏(不是石灰)来改良,这是最快速的方法,但是一不小心就很容易把土壤弄得太酸,所以施用频率与量必须要拿捏得当。碱土改良可施用硫磺粉中和之,盐土则目前仍以大量干净灌溉水淋洗之。

关键词: 土壤 如何 调整 ph

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