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北部冬麦区千斤麦田剖析王俊英，路根喜，王立平，候福强（北京市农业技术推广站１０００２９）北京市处于北部冬麦区边缘，小麦越冬条件严酷。近年来，随着投入增加，耕作水平提高和先进的栽培技术推广，产量水平持续增长，同时出现了一批千斤高产田，鉴于千斤田的出现存...
Analysis of Jacking Wheat Fields in the North Winter Wheat Zone Wang Junying, Lu Genxi, Wang Liping, Hou Fuqiang (Beijing Agricultural Technology Extension Station 100029) Beijing is at the edge of winter wheat in the northern part of China. Wheat is overwintering. In recent years, with the increase of inputs, the improvement of cultivation level and the promotion of advanced cultivation techniques, the output level continues to grow, and at the same time there are a number of high-yielding fields of crop yielding in view of the emergence of the pounding fields.