关键词: 西部地区 农田和草地 建设途径

Abstract:

Farmland and grassland are the main land utilization pattern in the western China.For resource sustainable development and utilization,it is urgent to strengthen the protection and construction of farmland and grassland resource.Comprehensive analysis on the status of farmland and grassland show that the resource of farmland and grassland are rich,but low productivity and deteriorative environment have been a serious drawback for the development of western China.The farmland and grassland is not only a guar...

Key words: western area of China, farmland and grassland, protection and construction;