牧区水利节水灌溉技术应用分析  

Application Analysis of Water Conservancy and Water Saving Irrigation Technology in Pastoral Areas

作　　者：何毅 He Yi(Haiyan County Agriculture,Animal Husbandry and Water Conservancy Comprehensive Service Center,Haiyan 812299,China)

机构地区：[1]海晏县农牧水利综合服务中心,青海海晏812299

出　　处：《科学技术创新》2022年第16期145-148,共4页Scientific and Technological Innovation

摘　　要：水资源不仅影响着牧区的经济发展,也影响着区域的生态环境。在气候干旱且生态环境脆弱的牧区,保证牧区的水利基础设施建设,选取科学合理的灌溉节水技术是提高畜牧产品质量和数量、改善牧区养殖方式和生产条件、实现可持续发展的有效途径。以青海省海晏县牧区水利节水灌溉技术应用为研究背景,以水资源的开发利用和可持续发展为指导,采用三角模糊数理论和统计学理论,结合理论分析与现场测量的定量分析方法对牧区的节水灌溉技术展开了系统的研究。研究结果表明,相对于管灌而言喷灌的节水效果较好,可以在海晏县的牧区田间进行推广应用。Water resources not only affect the economic development of pastoral areas,but also affect the regional ecological environment.In pastoral areas with arid climate and fragile ecological environment,ensuring the construction of water conservancy infrastructure in pastoral areas and selecting scientific and reasonable irrigation and water-saving technology are effective ways to improve the quality and quantity of livestock products,improve breeding methods and production conditions in pastoral areas and realize sustainable development.Taking the application of water conservancy and water-saving irrigation technology in pastoral areas of Haiyan County,Qinghai Province as the research background,guided by the development,utilization and sustainable development of water resources,the water-saving irrigation technology in pastoral areas is systematically studied by using triangular fuzzy number theory and statistical theory,combined with the quantitative analysis method of theoretical analysis and field measurement.The results show that compared with pipe irrigation,sprinkler irrigation has better water-saving effect,and can be popularized and applied in the pastoral field of Haiyan County.

关 键 词：牧区 青海省 三角模糊数 纳什系数 节水灌溉 决定系数 

分 类 号：S275[农业科学—农业水土工程]