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中国沙漠 ›› 1995, Vol. 15 ›› Issue (1): 84-87.

• 论文 • 上一篇    下一篇

民勤湖区水资源与农业发展浅析

贡小虎   

  1. 甘肃农业大学, 兰州 730070
  • 收稿日期:1994-05-10 修回日期:1994-10-05 出版日期:1995-03-20 发布日期:1995-03-20

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

Gong Xiaohu   

  1. Gansu Agricultural University, Lanzhou 730000
  • Received:1994-05-10 Revised:1994-10-05 Online:1995-03-20 Published:1995-03-20

摘要: 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。

关键词: 民勤湖区, 水资源, 限制因素

Abstract: This paper describes the present status of water resources in the Minqin Lake area and points out that soil salinization is a main factor limiting agricultural development.In addition it also discusses the problems of groundwater use, land fallow and irrigation quota etc. For the overall development of agricultute, forestry and animal husbandry, the problems of drought,soil salinization and wind-sand disaster should be considered comprehensively and allocates a certain amount of water to plant trees and grasses.

Key words: Water resource, Limiting factor, Minqin Lake