果树调亏灌溉技术的研究现状与展望  

Research advance and prospect of regulated deficit irrigation on fruit trees

作　　者：马福生[1] 康绍忠[1] 王密侠[1] 

机构地区：[1]西北农林科技大学旱区农业水土工程教育部重点实验室,杨凌陕西712100

出　　处：《干旱地区农业研究》2005年第4期225-228,共4页Agricultural Research in the Arid Areas

基　　金：国家自然科学基金重点项目(50339030)面上项目(50279043);国家"十五"重大科技专项课题(202AA6Z3031)

摘　　要：对调亏灌溉技术在果树方面的研究和应用进行了阐述,主要内容包括该技术的提出、发展、研究状况、研究中存在的问题,以及该技术未来的研究与应用展望。Regulated deficit irrigation (RDI) is a kind of water saving irrigation method being brought forward in 1970s. Up to the present, RDI has been studied thoroughly, and many excellent achievements have been accomplished. This article mainly deals with the application of RDI on fruit trees comprehensively, including the conception of RDI, its development, its theory, and the main problems in RDI research. The research and application prospect of RDI is also discussed.

关 键 词：调亏灌溉 果树 生理生态指标 灌溉制度 

分 类 号：S66[农业科学—果树学] S275[农业科学—园艺学]