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紧实度是土壤的一个综合性特性,利用这一特性可确定土壤物理条件与植物生长发育之间的关系。不同的土壤-气候条件下和不同的作物品种,其适宜的土壤紧实度是不同的。
Firmness is a comprehensive feature of soils that can be used to determine the relationship between soil physical conditions and plant growth and development. Different soil-climatic conditions and different crop varieties, the appropriate soil compaction is different.