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近代黄河三角洲滨海氯化物盐渍土在开发种稻的条件下，鉴于其土壤肥力瘠薄及盐分危害，实施稻草还田，能够明显地改善土壤的养分及其它不良的理化性状，增产效果显著．
Under the condition of developing paddy soils, modern coastal saline-saline soils in the Yellow River Delta can significantly improve soil nutrients and other undesirable physicochemical properties due to infertile soil fertility and salinity hazards.