如何改良黏壤土和沙壤土？學會方法不再求人 | 全台葬儀社評價

2019年3月23日—這個方法能快速改善黏壤土的質地。摻沙子就是為了提高黏質土孔隙度、增加通透能力。具體操作方法是，首先要看土壤的黏重程度， ...

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