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解放以来,我国棉田植株密度一年年增加,而产量也是一年比一年提高。密植增产的事突,从试验研究和生产实践中都可以得到证实,尤其是1958年的大跃进,各地一致认为推行合理密植是取得跃进增产的一项重要措施。1958年在长江、黄河流域棉区一般每亩种植密度约4,000—6,000株,比1957年平均每亩约增加500—1,900株,东北、新疆、甘肃河西、山西中部等地一般每亩6,000—8,000株,比去年平均每亩约增加1,000—2,000株。各地的实践
Since liberation, the plant density of cotton fields in our country has increased year by year, and the output has also been increased year by year. Closely planted and increased production of the sudden, from the pilot studies and production practices can be confirmed, especially in the Great Leap Forward in 1958, all agreed that the implementation of close planting density is to achieve a significant measure of leap in production. In 1958, in the Yangtze River and Yellow River, the cotton density in the Yellow River Basin was generally about 4,000-6,000 plants per mu, an increase of about 500-1,900 plants per acre compared with that in 1957. The average per mu was 6,000-8,000 yuan per mu in Northeast China, Xinjiang, Gansu, Hexi and Shanxi provinces An average increase of 1,000-2,000 plants per acre compared to last year. Around the practice