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沙质土含砂较多

更新时间: 2021-06-16 00:05:35     

1、沙质土含砂较多。沙质土指砂粒组含量大于粉粒组含量的土壤。

2、黏质土含黏较多。黏质土的含沙量少,颗粒细腻,渗水速度慢,保水性能好,是通气性能差的一种土壤。

3、壤土含砂和黏土的量差不多。土壤颗粒组成中黏粒、粉粒、砂粒含量适中的土壤称为壤土。

关键词: 沙质

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