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近几年来,随着农业学大寨运动的深入,农田基本建设的规模越来越大,冬修平整土地,与当年种足种好小麦之间存在的矛盾日益尖锐。我们针对这个问题,围绕新修地的改良和增收的课题,进行了冬小麦春种和育苗春栽的试验。一、冬麦春栽育苗:1975年10月25日在小麦春玉米套种田的空行中育苗,每亩播种量15斤,品种为“新洛8号”。苗期每亩追茅池肥50担,出苗后25天碾压一次。移栽:(1)冬栽,1975年11月23日栽,苗龄30天,移栽后生育
In recent years, with the deepening of the Dazhai Movement in agriculture and the increasing scale of farmland infrastructures, the contradiction between the winter land leveling and the planting of good wheat varieties has become increasingly acute. In response to this issue, we focused on the topics of improvement and income-raising of new sites and conducted experiments on the spring wheat and spring planting of winter wheat. First, winter wheat planted nursery: October 25, 1975 in the spring wheat maize farming blank line nursery, sowing 15 acres per acre, the variety of “new Los No. 8.” Seedling fertilizer per acre Mao Mao 50 per acre, 25 days after emergence of a rolling. Transplanting: (1) Winter planting, November 23, 1975 planted, seedling age 30 days, after transplanting fertility