Hualiangting irrigation district,located in Anqing city,Anhui province,is an important large-scale irrigation district in Anhui province.However,due to the aging of the project,the imperfect irrigation system and other reasons,the water resources in the irrigation area can not be fully utilized and the water supply guarantee is not high.According to the water resources situation and future development plan of the irrigation area,the water supply rules of the water source and the water user are determined,and the water resources allocation model of the flower pavilion irrigation area is established.The results show that the water resources in the irrigation area can meet the balance of supply and demand and save 42 million m3 per year under the guarantee rate of 90％at the planning level.
维普
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