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本文总结了陇东地区春玉米保护性耕作技术栽培试验的基本资料,为本地区进一步试验研究和示范推广该技术提供了经验和依据。
This paper summarizes the basic data of spring maize cultivation techniques in Longdong region and provides the experience and evidences for further experimental research and demonstration in this region.