西凉灌区高效节水灌溉工程供需水平衡分析
Analysis on Water Supply and Demand Balance of Efficient Water-saving Irrigation Project in Xiliang Irrigation District
徐虎强1
作者信息
- 1. 大禹设计咨询集团有限公司,甘肃 兰州 730000
- 折叠
摘要
黄土高原区水资源紧缺,为了确保农业节水项目科学布设,文章对项目区水资源状况及开发利用、可供水量和节水灌溉模式、农业灌溉制度、农作物需水量等进行了探讨和计算,采用供需平衡法对项目区需水平衡进行了论证,得出项目区水资源富余,可以实施西凉灌区节水灌溉工程,为天水地区农业节水灌溉工作开展提供了保障.
Abstract
Water resources are scarce in the Loess Plateau region.In order to ensure the scientific deployment of agricultural water-saving projects,this paper explores and calculates the water resource status and development utilization,available water supply and water-saving irrigation mode,agricultural irrigation system,and crop water demand in the project area.It uses the supply-demand balance method to demonstrate the water demand balance in the project area.The results indicate that the project area has abundant water resources and can implement the water-saving irrigation project in the Xiliang Irrigation Area,providing a guarantee for the development of agricultural water-saving irrigation work in the Tianshui area.
关键词
西凉灌区/高效节水/水资源状况/开发利用/供需水平衡Key words
Xiliang Irrigation District/efficient water saving/water resource status/development and utilization/supply and demand water balance引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据