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本文比较了大麦、棉花两熟免耕套作、免耕接作、少耕套作和常规耕作套作对棉花、大麦的生长发育及产量的影响，估算了采用４种不同耕法的经济效益，并对棉花生长发育特点、棉花产量年份间的差异性，以及免耕麦棉接作两熟制在我国长江中下游棉区的发展潜力进行了初步探讨．
In this paper, we compared the effects of barley and cotton on the growth and yield of cotton and barley under two-tillage and no-tillage tillage, no tillage and tillage and conventional tillage, and evaluated the economic benefits, And the characteristics of cotton growth and development, the difference between the years of cotton yield, and the tillage of wheat under no-tillage transfer of cotton in the middle and lower reaches of the Yangtze River in our country cotton development potential were discussed.