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哈密市大泉湾乡吨粮田种植技术哈密市农技推广中心赵从国一、基本情况大泉湾乡位于哈密市以东４０公里，海拔８００米以下，地势平坦，砂质壤土，较肥沃，无霜期１７０天，≥１０℃有效积温４０５８℃，是纯地下水灌溉区。１９９１年推广小麦留行套种玉米４００亩，亩产达...
Daliquan Bay Township, Hami Municipality Triticum Field Planting Technology Hami City Agricultural Technology Promotion Center Zhao Congguo I. Basic information Big Spring Bay Township is located 40 kilometers east of Hami City, at an altitude of 800 meters above sea level, sandy loam, more fertile, frost-free period of 170 days , ≥10 ℃ effective accumulated temperature 4058 ℃, is pure groundwater irrigation area. In 1991 to promote wheat to stay intercropping 400 acres of corn, per mu up to ...