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水土保持保护性耕作是针对土壤进行的保护性措施,并通过对农作物的秸秆焚烧和其残渣而进行的一项水土保持工作。东北黑土地是世界上少有的最适合农作物生长的土壤之一,目前的发展状况并不乐观。土壤污染、水土流失等情况越来越普遍,导致耕地面积越来越少。因此,对东北黑土地进行水土保持保护性耕作必不可少,并对环境的改善有重要意义。针对东北黑土地的水土保持保护性耕作措施进行简要的探讨,希望对保持土壤的良性循环提供有效的依据。
Soil and water conservation Conservation tillage is a soil conservation effort directed at protective measures on soils and through the straw burning of crops and their residues. Northeast black soil is one of the few most suitable soil for crop growth in the world, and the current development is not optimistic. Soil pollution, soil erosion and other conditions are becoming more common, resulting in less and less cultivated land. Therefore, the protection of soil and water conservation farming on the black soil in northeast China is essential and has important significance for the improvement of the environment. A brief discussion is made on the conservation tillage measures for soil and water conservation on the black soil in northeastern China, hoping to provide an effective basis for maintaining a virtuous circle of soil.