地面节水灌溉技术研究现状及发展趋势  

Research Status and Development Trend of Surface Irrigation

作　　者：张继伟 ZHANG Jiwei(Heilongjiang Academy of Agricultural Machinery Sciences,Harbin 150071,China)

机构地区：[1]黑龙江省农业机械工程科学研究院,哈尔滨150071

出　　处：《农机使用与维修》2023年第1期96-98,共3页Agricultural Machinery Using & Maintenance

摘　　要：在当今面临世界水资源匮乏的情况下,需要在地面灌溉的基础上进行改革与创新,对地面节水灌溉技术进行研究与推广应用,是提高农业灌溉水利用效率、从根本上缓解世界水资源压力的重要解决路径与发展策略。对目前常见的地面灌溉技术进行介绍与系统阐述,并提出针对当前地面灌溉技术的改革方法以达到节水灌溉的目的。研究结果对于提高农业水资源利用效率提供技术参考与借鉴。In today’s world of water scarcity, need to reform and innovation on the basis of the current surface irrigation, ground water-saving irrigation technology research and promotion of application, is to improve agricultural irrigation water Therefore, we need to reform and innovate the basis of current surface irrigation. This study introduces and systematically describes the common surface irrigation technologies, and proposes reform methods for the current surface irrigation technologies to achieve the purpose of water-saving irrigation. The results of the study provide technical references and references to improve the efficiency of agricultural water resources use.

关 键 词：地面灌溉 节水技术 研究现状 问题 发展趋势 

分 类 号：S275[农业科学—农业水土工程]