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近几年来，由于北方地区气候持续干旱，加之连年超量开采地下水，致使部分农田盐害回升，成为农业生产的障碍因子，为此，各级各地农业技术部门都在着力探索治理盐碱的科学方法，实践证明：农艺措施是在短期内治理土壤盐害投资少、见效快的有效途径。一、农艺措施治理土壤盐害?
In recent years, due to the continuous drought in the northern part of the country and the over-exploitation of groundwater in successive years, salt recovery in some farmland has become an obstacle to agricultural production. Therefore, the agricultural technology departments at all levels are trying their best to explore the science of salinization Methods and practices have proved that agronomic measures are an effective way to control soil salt damage and reduce costs in a short period of time. First, agronomic measures to control soil salt damage?