缺水地区节水农业的研究概况  

GENERAL CONDITIONS OF STUDIES ON WATER-SAVING AGRICULTURE IN WATER-LACKING REGIONS

作　　者：李守谦[1] 马忠明[1] 

机构地区：[1]甘肃省农业科学院粮食作物研究所,甘肃省兰州市730070

出　　处：《高原气象》1993年第2期217-222,共6页Plateau Meteorology

摘　　要：本文根据我国缺水地区近年来对节水农业的研究成果,从基础理论研究、水资源管理、优化配水、节水工程建设、微灌技术的研究与应用、地面灌水技术的改进、地面覆盖节水技术、化学物质节水技术等方面,对我国缺水地区节水农业研究的现状进行了综合论述。我国缺水地区对节水农业的研究已取得了重大进展,但还必须进一步深化理论研究,开发利用新的节水技术,使农业生产向节水、节能、高效的方向持续,稳步发展。In this paper, the basic theories of water-saving agriculture, water resource management, optimal water resource distribution, water irrigation techniques and all water-saving techniques, the present situation of studies on water-saving agriculture in water-lacking regions have been reviewed comprehensively. It is considered that the studies for water-saving agriculture have made great progresses, but the theories and new water-saving techniques must be further developped and perfected so as to make the agricultural produce in water-lacking regions steady and continuous develop-ping toward the water-saving, energy-economizing and high-effect.

关 键 词：节水农业 缺水地区 节水技术 微灌技术 地面灌水技术 地面覆盖 优化配水 中国 稳步发展 农业生产 

分 类 号：P641.7[天文地球—地质矿产勘探] S275[天文地球—地质学]