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阐述了保护性耕作的重要性,深入研究了保护性耕作对土壤、作物生长发育及病虫害的影响,旨在形成适合东北地区的保护性耕作技术模式,推进东北地区的农业向持续高效的方向发展。
The importance of conservation tillage is expounded, and the effect of conservation tillage on soil, crop growth and development and pests and diseases is deeply studied. The aim is to form a conservation tillage technology model suitable for the northeast region and promote the northeast region’s agriculture to a sustained and efficient direction .