水肥一体化技术提高水肥利用效率研究进展

摘要

水肥一体化技术是一项高效节水灌溉施肥技术,是目前相关领域被关注的主要热点之一.本文对国内外水肥一体化技术的发展现状、水肥一体化技术的水肥利用效率等进行了综合分析,提出了目前中国水肥一体化技术应用中存在的问题,展望了水肥一体化技术在中国的发展趋势.%Fertigation technology, as an efficient water-saving irrigation measure, is one of the main focus at attention.Based on literature review, the development of domestic and foreign fertigation technology and water and fertilizer use efficiency were comprehensively analysed.The problems existing in fertigation technology at present were put forward, and the future development of the technology were outlooked.