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新疆是温带干旱区,生长季节太阳辐射充裕,日照时数多,热量较丰,气温日较差大,降水少,空气干燥,人工灌溉,具有国内其它地区无可比拟的良好植棉条件,棉花生产发展潜力很大。本区划的目的在于为建设新疆棉花生产基地和因地制宜发展棉花生产提供农业气候依据。 一、 区划方法 过去有人探讨过新疆的棉花气候区划,但采用的是柯本气候分类单因子投影叠加法。此法虽有很多优点,但划区时带
Xinjiang is a temperate arid area with abundant solar radiation during the growing season, abundant sunshine hours, abundant heat, large temperature difference, less precipitation, air-drying and artificial irrigation. It has the advantages of good cotton-growing conditions unmatched in other areas in China. Production and development potential is great. The purpose of this zoning is to provide agricultural climate basis for the construction of cotton production base in Xinjiang and the development of cotton production according to local conditions. First, the method of zoning In the past, Xinjiang has discussed cotton climatic zoning, but the use of the Köppen-Union climate classification single factor projection superposition method. Although this method has many advantages, but when zoned area