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山西省农业科学院小麦研究所科研人员立足于山西省南部、国家黄淮海强筋小麦优势产业带,针对农村青壮年劳动力大量流向城市、农业机械化水平的提高,秸秆还田、小麦/玉米一年两熟等耕作制度已成为主体栽培模式,创新集成出:种植氮-高效型高产优质小麦品种,适期晚播、合理密植,氮肥一次底施或70%基施+30%拔节期追施,氮磷钾及微量元素配合施用,灌足底墒水,冬前限量灌水,拔节期增量灌水等技术,同步提高了产量和品质。
Wheat Research Institute of Shanxi Academy of Agricultural Sciences researchers based on the southern Shanxi Province, the state of Huang-Huai-Hai strong gluten wheat industrial belt, a large number of young and middle-aged rural labor force flow to the city, the level of agricultural mechanization, straw, wheat / corn two Cultivation system has become the main mode of cultivation, innovation and integration: the production of nitrogen - efficient high-yielding and high-yielding wheat varieties, suitable late sowing, close and reasonable planting, nitrogen fertilizer at the end or 70% basic facilities 30% jointing stage topdressing, nitrogen Phosphorus, potassium and trace elements with the application of irrigation at the end of moisture, limited irrigation before winter, jointing incremental irrigation technology, simultaneously improve the yield and quality.