Study On The Efficiency Of Agricultural Water Resources Utilization In JiXi

Jixi city is located in the southeast of Heilongjiang Province,a pleasant climate,rich resources,fertile soil,abundant water resources,good environment,known as one of the ten "new Chinese Tianfu",a variety of climatic conditions in this area,the hydrogeological conditions are very conducive to agricultural production.With the economic development of Jixi and agriculture the production technology of the continuous improvement of the conditions of Jixi City,Heilongjiang province and the country has become an important production base of commodity grain.However,in the rapid development of social economy in recent years,the city of Jixi at the same time,people are predatory on water resources exploitation,the agricultural water resources use is not reasonable,low utilization efficiency,the function of wetland degradation,groundwater the serious over exploitation of resources,many problems and serious water pollution,according to the current situation of agricultural water resources utilization in Jixi City,the existing problems and their causes,and strive to improve the agricultural water resources Jixi The efficiency of utilizationThe use of literature analysis,survey research analysis and normative analysis,the utilization efficiency of agricultural water resources in Jixi city were studied.Based on the theory of the utilization efficiency of agricultural water resources,water resources and its characteristics of agriculture and the use efficiency and related concepts,the water resources value theory,theory and optimal allocation of water resources the theory of sustainable development as the support,the Jixi agricultural water resource utilization,the existence of expose the inefficient use of agricultural water resources in Jixi City,groundwater overdraft,the problem of water pollution is more serious and the water resources management system is backward.Target and mechanism of using of agricultural water resources in Jixi City,the construction efficiency measure model the utilization of agricultural water resources in Jixi City,and from the agricultural water price,agricultural water-saving construction,analysis of the causes of agricultural water-saving technology.In view of the existence question This paper puts forward some suggestions on improving the comprehensive utilization efficiency of water resources,controlling excessive exploitation of groundwater resources,improving the ecological environment of agricultural water resources and improving the management system of agricultural water resources.