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戈壁地春小麦丰产栽培经验李兆宙（乌鲁木齐农场管理局西山农牧场新疆乌鲁木齐８３００８９）西山农牧场地处乌鲁木齐市西南郊，土壤类型为棕钙土、砾石土，氮不足，钾有余，磷奇缺，同时年均气温４℃≥１０℃积温２６７３℃，无霜期１１７天，全年日照数２７６２小时，生...
Experience in High Yield Cultivation of Spring Wheat in Gobi LI Zhao-zhou (Urumqi Farm Management Bureau Xishan Farms and Farms, Urumqi, Xinjiang 830089) Xishan Farms and Ranches are located in the southwestern suburbs of Urumqi. The soil types are brown earth, gravelly soil, , While the average annual temperature of 4 ℃ ≥ 10 ℃ accumulated temperature 2673 ℃, 117 days frost-free period, the annual number of sunshine 2762 hours, students ...