摘要
本文论述了荒漠绿洲生态农业系统的概念,揭示了水资源在开发绿洲农业中的先导作用和水资源利用中的两重性,提出改变“水土平衡”计算的传统观念,建立水资源多目标开发模式,以保持生态农业的良性循环。
The paper discusses the concept of agricultural system of oasis ecology indesert,reveals the guiding role of water resources in developing oasisagriculture and the duality of utilizing water resources and puts forward anidea to change the traditional calculation of“water-soil balance”.Also,a modelwith multi-objectives of developing water resources is established so as tokeep good circle in ecological agriculture.
出处
《干旱地区农业研究》
CSCD
北大核心
1991年第2期79-84,共6页
Agricultural Research in the Arid Areas
关键词
水
资源
绿洲
农业生态
ecological griculture
desert oasis
utilization of wate resoures
