长江上游地区粮食生产持续发展对策

Countermeasures for the Continuous Growth of RiceProduction in the Upper Reaches of the Yangtze River

在分析长江上游地区粮食生产存在的问题和主要的制约因素的基础上。

By analysing the problems and the main restrictive factors of grain production in the upper reaches of the yangtze river,the author sets forth some measures to keep the grain prochuction there inoreasing steadily.