摘要
在水资源短缺已成为影响中国经济发展重要因素的背景下,指出大力发展农业节水技术是提高水资源利用效率的有效途径。介绍了工程节水技术、生物节水技术、农艺节水技术、管理节水技术等主要农业节水技术措施,进一步探讨了国外先进国家的传统农业节水技术状况。对华北地区重要农业生产基地——河北省节水农业的发展现状及存在的主要问题进行了分析,并针对河北省的环境状况提出了农业节水方式,为指导该地区节水农业的发展提供一定的理论基础和实践指导。
On the background of the water shortage has become a critical factor impacting seconomy of China , developing agricultural water-saving technology is an effective way to increase water utilization.In the paper, technical measures of water-saving agriculture in the aspects of engineering technology, agronomic measures, biological methods, management means and so on are introduced, and the trend of the international advances in agricultural water-saving technology are explored.On this basis, the development situation and existing problems of water-saving agriculture in Hebei Province where is the major agricultural production base of north China area are analyzed, at the same time, some measures of water-saving agriculture against the special environmental conditions of Hebei Province are proposed, to provide theoretical basis and practical guidance for the development of water-saving agriculture in the area.
出处
《河北农业科学》
2014年第3期101-104,共4页
Journal of Hebei Agricultural Sciences
基金
农业部公益性行业(农业)科研专项(201303133-1-1)
国家科技支撑计划项目(2011BAD29B01-02)
关键词
农业节水
节水措施
华北地区
Agricultural water-saving
Water-saving measure
North China area
