民勤湖区水资源与农业发展浅析

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。

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

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.