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分析了全国棉区布局比重对棉花产需平衡的影响，揭示棉区调整的规律、经验和教训，任何一个区域的比重过大都将对全国棉花产需平衡产生不利的影响，提出建立全国棉花布局相对均衡及区域内相对集中且稳定的结构，以促进棉花可持续发展，将冀鲁豫三省恢复棉花生产至于全国棉花可持续发展的背景下，提出三大主产棉区的布局结构
The paper analyzes the influence of the proportion of the national cotton area on the balance of cotton production and demand, reveals the rules, experiences and lessons learned in the adjustment of cotton area. Excessive proportion of any one area will adversely affect the balance of cotton production and demand across the country. Relatively balanced and relatively concentrated and stable structure in the region in order to promote the sustainable development of cotton and restore the cotton production in the three provinces of Shandong and Luzhou as far as the sustainable development of cotton in the whole country put forward the layout of the three main producing cotton areas