新疆棉农连作行为分析 —基于棉花替代作物可选择空间的思考

40多年来,新疆农业结构的调整的是从以小麦为主导地位的作物结构向棉花占主导地位的作物结构的转变过程。但是在植棉比重越来越高的过程中,棉花连作现象也日渐突出,该文通过相关数据资料说明了连作的危害,并从棉花的替代作物可选择性空间角度分析了棉农连作行为。

ANALYSIS OF COTTON AND AGRICULTURE CONTINUOUS CROPPING BEHAVIOR

During the past over 40 years, the adjustment of agriculture structure in Xinjiang was changing its crop structure from taking wheat as leader to taking cotton as leader. But in the process of cotton proportion increasing day by day, the phenomenon of cotton continuous cropping became more and more outstanding. This paper listed relevant data to illustrate the harm of continuous cropping, analyzed the cotton and agriculture continuous cropping behavior from selective space angle by crops to replace cotton.