【摘要】 在总结我国节水灌溉研究现状的基础上 ,分析了新的灌溉评价理论、3S技术 (地理信息系统、卫星定位系统、遥感 )、转基因工程等理论与技术在节水灌溉研究方面的应用前景。作者认为 ,节水灌溉研究的突破必须依靠新的相关理论与技术来支撑。更多还原

【Abstract】 Based on summarizing the present situation of water saving irrigation research, the author analyzes a vista of application of several new theories and technologies on research of water saving irrigation in China, such as the new irrigation evaluation theories, Geographic Information System, Global Positioning System, Remote Sensing, and gene engineering. The author considers that the progress of the water saving irrigation research should be supported by new theories and technologies.更多还原