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播种技术1.选用高产优质品种。生产优质小麦,应本着“一村、一坡、一品种”的原则,实行集中连片种植。在品种利用上,早茬地以百农AK58、新麦18、周麦22、周麦16、衡观35、许农5号为主,扩大示范种植许科1号;晚茬地以矮早64系、郑州9023为主。2.平衡施肥,培肥地力。培肥地力应按照“有机、无机相结合”的原则,大力推广秸杆还田、过腹还田,增施有机肥。化肥利用上应按照“稳氮、增磷、补钾”的原则。根据许昌县的土壤肥力和产量
Seeding technology 1. Selection of high-yielding high-quality varieties. Production of high quality wheat should be based on the principle of “one village, one slope and one variety”, and practice concentrated contiguous planting. In terms of variety utilization, the early cropping land was expanded with model farming Xuke No.1 by hundreds of farmers including AK58, Xinmai 18, Zhoumai 22, Zhoumai 16, Hengguan 35 and Xunong 5; 64 series, Zhengzhou 9023-based. 2. Balance fertilization, fertility fertility. Soil fertility should be in accordance with the “organic, inorganic combination ” principle, vigorously promote the straw to field, belly to the field, increase the application of organic fertilizer. Fertilizer use should be based on “steady nitrogen, phosphorus, potassium ” principle. According to Xuchang County soil fertility and yield