交替灌溉节水与增产机理研究进展  

Research Progress of Water Saving and Yield Increasing Mechanism in Alternate Irrigation

作　　者：蔡倩[1] 白一光[2] 

机构地区：[1]辽宁省农业科学院耕作栽培研究所,沈阳110161 [2]辽宁省农业科学院花卉研究所,沈阳110161

出　　处：《农业科技与装备》2015年第12期38-40,共3页Agricultural Science & Technology and Equipment

基　　金：农业部公益性行业(农业)科研专项(201103001);国家自然科学基金面上项目(31170407);辽宁省科技攻关计划项目(2015103018);"十二五"国家科技支撑计划项目(2011BAD09B02)

摘　　要：我国发展节水农业意义重大。交替灌溉将生物节水与农业灌溉有效结合,具有良好的发展前景。综述交替灌溉的研究背景、根冠通讯理论、节水机理、增产机理、应用效果及存在问题,以期为开发新的高效节水灌溉技术提供理论依据。The development of water saving has great significance for agriculture in our country. Alternate irrigation effectively combined biologic water saving and agriculture irrigation, it has good developing prospect. In the article, it summarized research background of alternate irrigation, communication theory of plant root and crown, water saving mechanism, yield increasing mechanism, application effect and existing problems, in order to provide theoretical reference for developing new irrigation technique of high efficiency water saving.

关 键 词：交替灌溉 根冠通讯理论 节水机理 增产机理 研究进展 

分 类 号：S274.1[农业科学—农业水土工程]