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浅谈运用叶龄模式促进高纬度地带玉米高产栽培郑金梅，刘俊明（农五师八十七团生产科，新疆温泉县８３３４１７）八十七团回河垦区，位于准噶尔盆地西部边缘的博乐河南侧阴坡，地理坐标为东经８１°４５＇４０″，北纬４５°２＇２８″。这里海拔１０５０ｍ≥１０℃：的有...
Talking about the Application of Leaf Age Mode to Promote High Yield Cultivation of Maize in High Latitudes ZHENG Jinmei, LIU Junming (Production Section, 87th Division, Nongzishan Teachers’ Union, Wenquan County, 833417, Xinjiang) Eighty-seven regiments are reclaimed from reclamation area and located at the west of the Junggar Basin. On the shady side, the geographical coordinates are 81 ° 45’40 “east longitude and 45 ° 2’28” north latitude. Here 1050m above sea level 10 ℃: there is ...