东北地区农业水资源利用及发展对策

以黑龙江，吉林和辽宁3省为研究对象，分析了东北3省农业水资源利用现状、主要农作物的需水情况和灌溉农业的制约因素。提出了东北地区农业水资源的发展对策，重点在于转变用水方式、提高水资源利用率，将节水灌溉与水土保持相结合，发展综合节水技术，建设节水型现代化农业，最终实现水资源供需平衡与可持续利用，生态环境的良性循环，社会经济的可持续发展。 

Utilization and Development Strategies of Agricultural Water

Taking Heilongjiang, Jilin and Liaoning provinces as the research object，this paper analyzes the status of agricultural water resources, the conditions required of the main crops and the constraints of irrigated agriculture .Changing the method of water use, improving water use efficiency, the combination of water-saving irrigation and soil conservation, developing the Integrated technology, construction of modern water-saving agriculture, realization of the sustainable use of water resources, virtuous circle of ecologic environment, social and economic sustainable development finally are the key problem of the strategy of northeast region countermeasure.