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泽普县地处叶尔羌河冲积平原上部,地势比较平坦。全县耕地面积45万亩,主要为灌淤土和潮土,质地壤——砂壤。土壤有机质含量0.39—1.50％,全氮0.011—0.081％,全磷0.137—0.153％,碱解氮20—30PPM,有效磷02—12PPM,有效钾丰富。肥料主要靠人畜粪尿,其次沤绿肥,再次化肥。 我县从1961年正式推广施用化肥,目前,增施化肥已成为农业增产的重要措施,推广化肥前,1960年全县粮食总产5021万斤,平均亩产136斤,棉花总产101万斤,平均单产27斤。随着化肥的施用,产量逐年上升。1978年全县施用化肥4690吨(标准肥)平均每亩10公斤,粮食总产达到9559万斤,
Zepu County is located in the upper part of the Yarkant River alluvial plain, relatively flat terrain. The county area of 450000 acres of arable land, mainly silting soil and Chao soil, soil texture - sandy soil. Soil organic matter content 0.39-1.50%, total nitrogen 0.011-0.081%, total phosphorus 0.137-0.153%, alkali hydrolysis nitrogen 20-30PPM, available phosphorus 02-12PPM, available potassium is rich. Fertilizer rely mainly on human and animal excrement, followed by green manure, fertilizers again. At present, the fertilizer application has been an important measure to increase agricultural output. Before the promotion of chemical fertilizers, the total output of grain in the county was 50.21 million kg in 1960, with an average yield of 136 kg per mu and a total output of 1.01 million kg of cotton , The average yield of 27 pounds. With the application of fertilizers, the output increased year by year. In 1978, 4690 tons of chemical fertilizers (standard fertilizer) were used in the county with an average of 10 kilograms per mu. The total grain output reached 95.59 million kilograms,