农业绿色高效节水领域研究现状与思考

节水农业是水资源高效利用和农业可持续发展的重大问题,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,本文梳理总结了我国现代化节水农业领域的基础背景、研究现状以及发展态势。结果表明,“灌溉设备与技术开发”、“农业用水精量调配与控制”、“作物高效用水机理”及“农业用水对环境变化的响应”等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、社会等综合效应等的相关研究,以期为我国农业绿色高质量发展提供帮助。

Current Situation and Thinking on the Research of Green and Efficient Water Saving in Agriculture

The development of water-saving agriculture is a major issue of sustainable agricultural development, which is of great significance for saving water resources. In order to understand the latest research hotspots and development trends in the field of efficient water-saving green agriculture, this paper summarized the basic background, research status and development trend of modern water-saving agriculture in China. The results show that "development of irrigation equipment and technology", "precise allocation and control of agricultural water use", "mechanism of efficient crop water use" and "response of agricultural water use to environmental change" are research focuses in recent years. It is suggested to carry out research on integrated intelligent control of water and fertilizer and its comprehensive effects on crops, soil, environment, society, etc., in order to provide help for the green and high-quality development of agriculture in China.