甘肃省雨水资源化利用与旱地农业发展  

Use of Rainfall Resources and Development of Non-irrigation Agriculture

作　　者：郑宝宿[1] 

机构地区：[1]甘肃省水利厅,兰州730000

出　　处：《中国水土保持》1997年第9期1-4,18,共5页Soil and Water Conservation in China

摘　　要：甘肃省是一个干旱缺水和水土流失严重的省份,特别是其约14万km^2的旱地农业区,缺水问题尤其突出,人畜饮水十分困难.根据80年代以来甘肃省开展雨水集蓄利用试验研究和推广应用的实践,阐述了甘肃省旱作农业区雨水资源化利用的技术与经济可行性,总结了雨水利用的成功经验和模式,提出雨水资源化利用是甘肃省旱地农业区的可持续发展之路.Gansu Province is short of water and subject to serious soil loss, especially in about 140 thousand km^(2) of non-irrigated agriculture areas, water shortage problem is very outstanding and it is very difficult for people and domestic animals to drink water. Accoring to rainfall use experimental study and popularization practice conducted in Gansu Province, the paper expounds technical and economic feasibility of rainfall resources utilization in non-irrigation agriculture areas, sums up successful experience and models of rainfall use, puts forward that rainfall resources utilization is a way of sustained development in non-irrigation agriculture areas of Gansu Province.

关 键 词：水土流失 雨水资源化 旱地农业 农田补灌 

分 类 号：F323.213[经济管理—产业经济] S157.9[农业科学—土壤学]