Improving water use efficiency for the Nhon Hai - Thanh Hai irrigation system with ODA in Ninh Thuan

Abstract

Ninh Thuan province has a hot climate, with frequent droughts and local water shortages in Ninh Son, Bac Ai, Ninh Hai, Thuan Bac, and Thuan Nam districts. Droughts are likely to cause localized saltwater intrusion deep into the river from (0.5 ÷ 1.5) km. To solve the problem of water resources effectively, with many resources, the province has promoted investment in the construction of strategic irrigation works, contributing greatly to the added value of agricultural production and construction. Building new rural areas and sustainably adapting to climate change with capital ADB has sponsored Ninh Thuan province to implement the subproject "Irrigation development to serve high-tech agriculture in Nhon Hai - Thanh Hai, Ninh Thuan province”. This article improves water use efficiency for the Nhon Hai - Thanh Hai irrigation system using ODA in Ninh Thuan to solve the above problems as well as apply to current exploitation and use units. Keywords: Water use efficiency, irrigation system, ODA capital, Ninh Thuan