西北地区农业结构与水资源的相关分析

The Correlation Analysis between Agricultural Structure and Water Resources in North-west China

农业内部不同种植方式对水资源的消耗不同,农业结构与农业用水结构间的相关度也不一样。为促进西北地区有限水资源可持续利用与农业可持续发展,在运用相关分析理论和模型揭示农业结构与农业用水结构之间相互关系的基础上,探讨通过农业结构调整优化农业用水结构的可能性,得出西北地区应降低粮食作物种植比重,发展经济作物与人工草业的结论。

Different planting methods in agricultural are different in consumption of water resources, otherwise, the correlation between agricultural structure and agricultural water structure are different. In order to promote the sustainable use of limited water resources and the sustainable development of agriculture in North - west China, this paper use the correlation theory and model to revealed the relationship between agricultural structure and agricultural water structure, then discussed the possibility of improving the agricultural water structure through agricultural structure adjustment, finally pointed out that the northwest area should reduce the proportion of grain planting, and develop cash crops and artificial grass industry.