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1981年全世界棉花总播种面积为50,250万亩,皮棉总产量308.3亿斤,平均亩产皮棉61.3斤.皮棉总产最多的是美国为68.4亿斤,其次是苏联为60.1亿斤,我国居第三位为59.4亿斤,第四是印度为27.9亿斤.皮棉单产最高的是埃及亩产139.3斤,其次是苏联127.6斤,第三是墨西哥112.4斤,第四是土耳其99.3斤,我国平均亩产76斤,略高于世界平均数.全国棉花总产量最多的是山东省总产1,350万担,其次是江苏省为1,126.9万担,第三是河南省为710.1万担,第四是湖北省为705.4万担,山西省居第12位为132万担.平均亩产最高的是江苏省为113斤,其次是山东省为96斤,第三是甘肃省为95斤,第四
The total sown area of cotton in the world in 1981 was 502.5 million mu, with a total output of 30.83 billion kg of lint and an average of 61.3 kg of lint per mu. The lint output was the largest in the United States at 6.84 billion kg, followed by the Soviet Union at 6.01 billion kg, The third is 5.94 billion kg, the fourth is India, 2.79 billion kg.Lint yield highest is 139.3 kg per mu in Egypt, followed by the Soviet Union 127.6 kg, the third is Mexico 112.4 kg, the fourth is Turkey 99.3 kg, China’s average mu Producing 76 pounds, slightly higher than the world average.China’s total output of cotton is the largest production of 13.5 million in Shandong Province, followed by Jiangsu Province, 11.669 million, the third is 710.1 million in Henan Province, the third is Hubei Province 7,504,000 daltons and Shanxi Province ranks 12th at 1,320,000 daltons.The highest average yield per mu is 113 pounds in Jiangsu Province, followed by 96 pounds in Shandong Province, the third is 95 pounds in Gansu Province, and the fourth