Analysis of Water and Soil Resource Balance of High-efficiency Water-saving Irrigation Project in Zhangwu County in 2019
n order to analyze the feasibility of high-efficiency water-saving irrigation project in Zhangwu County in 2019,the average annual availability of groundwater resources in the project area is 7,410,800 m3 at the design level,and the total annual water demand at the design level is 3,756,300 m3,with the groundwater resources greater than the total water demand.During the implementation of the project,it is not necessary to excavate the external passenger soil,backfill it on the spot,return the dredged soil to the nearby ditch or fill the nearby pit for treatment,and do not transport it outside the project area.Through analysis and evaluation,the project can achieve the balance of water and soil resources.
万方数据
维普
