基于水足迹的生态畜禽养殖基地生产用水分析

Analysis on the Production Water Supply of Ecological Livestock and Poultry Breeding Base Based on Water Footprint

水资源是自然资源的重要组成部分,也是社会经济发展的战略资源。本文以武汉市某生态畜禽养殖基地建设项目的生产情况为实例,通过对该养殖基地的生产过程进行分析,特别对畜禽养殖类建设项目中旱作物、生猪养殖、员工生活的用水情况进行分析,分别对旱作物、生猪养殖、员工生活的绿水足迹、蓝水足迹、灰水足迹进行了核算,并提出了该养殖基地优化的水资源利用方案,对提高养殖基地水资源利用效率具有重要的意义。

Water resource is an important part of natural resources,and also the strategic resource of economic and social development.Taking an ecological livestock and poultry breeding base in Wuhan City as an example,this paper analyzes the production process,especially water utilization in dry crop belts,pig breeding areas and employee living areas and calculates green water footprint,blue water footprint and gray water footprint of these three areas.And then the paper puts forward an optimization plan for water resource utilization,which is of great significance in improving the utilization efficiency of water resource.