民勤湖区水资源与农业发展浅析

PRELIMINARY ANALYSIS ON WATER RESOURCES AND AGRICULTURAL DEVELOPMENT IN MINQIN LAKE AREA

本文从湖区水资源现状出发，论述了水、盐碱是湖区发展农业生产的主要限制因素。探讨了地下水利用，因水种植与土地弃耕和轮歇以及储水灌溉定额等问题。提出了解决水的措施；干旱、盐碱、风沙应统筹考虑，农林牧水综合治理的观点。建议从有限的水资源中拨出一定数量的水用于种草种树。

This paper describes the present status of water resources in the Minqin Lake area andpoints out that soil salinization is a main factor limiting agricultural development.haddition it alsodiscusses the problems of groundwater use, land fallow and irrigation quota etc. For the overalldevelopment of agricultute, forestry and animal husbandry , the problems of drought,soil salinizationand wind-sand disaster should be considered comprehensively and allocates a certain amount of waterto plant trees and grasses.