绿色农业高效节水领域研究进展

Research Progress on Field of Efficient Water Saving in Green Agriculture

节水农业与水资源高效利用和农业可持续发展紧密相关,对于节约水资源具有极其重要的意义。为了解当前绿色农业高效节水领域的最新研究热点和发展趋势,本文总结了我国现代节水农业的基础背景、研究现状以及发展态势。结果表明,灌溉设备与技术开发、农业用水精量配置与调控、作物高效用水机理和农业用水对环境变化的响应是近年来的研究热点,并建议开展水肥一体化智能技术与管理及其对作物、土壤、环境、社会等综合效应的相关研究,以期为我国农业绿色高质量发展提供借鉴。

Water-saving agriculture is closely related to the efficient utilization of water resources and sustainable development of agriculture,which is of great significance for saving water resources.To understand the latest research hotspots and development trends in the field of efficient water saving in green agriculture,this paper summarized the basic background,research status and development trend of modern water-saving agriculture in China.The results indicated that"development of irrigation equipment and technology""precise allocation and regulation of agricultural water use""mechanism of crop efficient water use"and"response of agricultural water use to environmental changes"were research hotspots in recent years.It was recommended to carry out research on integrated intelligent technology and management of water and fertilizer,as well as their comprehensive effects on crops,soil,environment,society,etc.,so as to provide references for the green and high-quality development of agriculture in China.