喀什地区耕地中盐渍化面积占48．6％，主要分布在叶尔羌河两岸至喀什河下游的三角洲上，3／4是重盐碱地。油葵耐旱、耐盐碱、耐瘠薄，适应性强，已成为新疆轻盐碱地区的高产稳产养地作物之一。发展复播油葵将成为南疆新的经济增长点。 The area of ​​salinization in cultivated land in Kashi Prefecture accounts for 48.6% of the total, mainly distributed in the delta from the Yarkand River to the lower Kashgar River, and 3/4 of which is saline-alkali soil. Oil sunflower tolerance to drought, salt, barren, adaptability, has become a light-alkali area of ​​Xinjiang, one of the high-yield stable crops. The development of oil replacation will become a new economic growth point in southern Xinjiang.