摘要
揭示了长江流域棉花生产萎缩－回升的变化轨迹，指出在这一变化过程中，由于区域内棉花消费的增长，当地棉花的收购量和出口量均呈下降趋势。然而本区域棉花生产效益高于全国平均水平，发展棉花生产条件有利。此外长江流域还是我国重要的纺织工业基地，发展棉花生产可为纺织业提供充足的原料。长江流域棉花生产可分为四川亚区、长江中游亚区和长江下游亚区三个部分，不同亚区的生产条件、生产规模不同，因此发展方向和目标也不相同。长江流域棉区的棉花生产首先要恢复，即恢复到２００万ｈｍ２左右，然后再进一步发展，争取达到２１３～２３３万ｈｍ２的生产规模。
The paper points out the development process of cotton production in Yangtze River Valley. During this process, cotton purchase and export have decreased consecutively because of increasing consumption. Yangtze River Valley is one of the main textile industry bases of China and developing cotton production can provide enough raw material for textile industry. There are three subregions in Yangtze River Valley. Each subregion has its own plantation condition and producing scale, so the development direction and goal are also different. According to the cotton demand supply situation of China, the scale of cotton plantation in Yangtze River Valley should be enlarged.
出处
《长江流域资源与环境》
CAS
CSCD
1996年第1期32-37,共6页
Resources and Environment in the Yangtze Basin
关键词
长江流域
棉花
发展
Yangtze valley, cotton, development
