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我场由于坚持科学种田,认真贯彻农业“八字宪法”,狠抓关键性的增产措施,夺得了包谷的丰收。1973年,全场27亩包谷(杂交制种14亩,繁殖自交系9亩,高产示范4亩),平均亩产603斤,其中高产示范包谷4亩,收干包谷子5,238斤,平均亩产1309.5斤,创造了我场历史最高水平。我们对杂交包谷——“新单一号”的栽培技术措施主要抓了以下几个环节。 (一)深耕整地施足底肥包谷是喜水喜肥作物。为了适应它茎叶茂盛,根系发
My field as a result of adherence to scientific farming, conscientiously implement the “Eight Character Constitution” of agriculture, pay close attention to key measures to increase production, won the harvest of Valley. In 1973, a total of 27 acres of bread Valley (hybrid seed 14 acres, 9 acres of breeding inbred lines, high yield demonstration 4 acres), an average of 603 kg per mu, of which 4 mu of high yield demonstration package Valley, received dry package of 5,238 kg of grain, average mu Production 1309.5 pounds, creating the highest level of my field history. We hybrid crossing Valley - “new single number” cultivation techniques mainly to grasp the following aspects. (A) Deep plowing the whole plant fertilizer Shubu is like hi water hi fertilizer crops. In order to adapt to its stems and leafy, root hair