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我场结合良、原种生产,用早秈品种“翻秋”作晚稻栽培,从1971年起连续进行过五年试验,都获得了较满意的结果:1971年用早熟品种朝阳1号直播0.4亩,折合亩产531.3斤;1974年用早熟品种二九青单株栽培(原种生产)4.7亩,平均亩产508斤;1975年用迟熟品种广陆矮4号,小株栽培6.6亩,平均亩产465斤;同年用早熟品种原丰早小株栽培0.6亩,折合亩产440斤。 早秈作晚稻栽培,一般在7月上、中旬播种,10月上、中旬收割,可利用收获过的早熟早稻田播种,不需预留秧田,这就扩大了早稻生产面积。同时由于它成熟早,有利
My field combined with good, the original species of production, early indica variety “turning the autumn” for late rice cultivation, from 1971 onwards for five years since the test, have obtained more satisfactory results: 1971 with early maturing varieties Chaoyang No. 1 Live 0.4 Mu, equivalent to 531.3 kg per mu; 1974 with early maturing varieties nine nine green cultivation (original production) 4.7 acres, an average yield of 508 pounds; 1975 with late varieties Guanglu Dwarf 4, small plant cultivation 6.6 acres , An average of 465 kg per mu; the same year early maturing varieties of early Harvest Cultivation 0.6 acres, equivalent to 440 kg per mu. Early indica rice cultivation for late rice, usually in July on the mid-sowing, in October on the mid-harvest, early harvest can be harvested early rice fields sowing, without reserve seedling, which expanded the area of early rice production. At the same time because it is mature early, favorable