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为了早日实现水稻生产现代化,近年来我所进行了水稻直播试验,取得了较好的成果。1977年选用早稻早熟品种“先早选”作二晚直播翻秋试验,面积三亩,采用撒播、条播、育秧移栽三种不同的处理方法,每处理面积一亩。撒播和条播,7月31日播种,亩播20斤,撒播每宽6尺留一走道,条播行距6寸,播幅2寸。育秧移栽,7月25日播种,亩
In order to realize the modernization of rice production at an early date, we conducted rice direct seeding experiments in recent years and achieved good results. In 1977, early maturing varieties of early rice were selected for “early selection” for two nights of live autumn trials, covering an area of three mu. Three different treatments were used for sowing, sowing and transplanting seedlings. Each treatment area was 1 mu. Sowing and sowing, sowing on July 31, mu sowing 20 pounds, sowing a width of 6 feet to leave a walkway, spacing of 6 inches, sowing 2-inch. Seedling transplanting, July 25 planting, mu