Research Of Agricultural Water-saving Technology Popularization In Datong City

Datong is located in the northern of Shanxi and a city where is water shortage.At present,the per capita amount of water resources in Datong is 297m3,only 14%of the national average,water resources are seriously insufficient.Datong agricultural water use accounts for about 50%of the total water consumption.Shortage of water has become an important factor which restricting the development of agriculture in Datong.In order to achieve sustainable agriculture Agricultural development of Datong must increase the promotion of water-saving technology.This paper has defines agricultural water-saving technology,agricultural water-saving technology extension.On the basis of the research of dynamic agricultural water-saving technology and related theories,the text introduces the current situation of promote the application of agricultural water-saving technology,promotion of the main body and promotion of the main content,finally summarizes the problem in the process of agricultural water-saving technology extension in Datong,promotion system is not perfect;capital investment is insufficient,quality of personnel of promotion is not high,awareness of water-saving of farmers is not enough,farmers of the enthusiasm is low and so on.Through the analysis of the problems of agricultural water saving technology promotion in Datong,and on the basis of drawing lessons from the experience of agricultural water saving technology in foreign countries,it puts forward the policy suggestions to promote agricultural water saving technology in Datong:through enhanced professional skills of agricultura lwater-saving technology promotion personnel,improved evaluation system of the agricultural water-saving technology promotion personnel,culture and introduction of agricultural technology promotion personnel etc.to strengthen the water-saving agricultural technology promotion team construction of Datong City;improving the investment and financing system of agricultural water saving technology popularization;Improving relevant laws and regulations;selecting the effective incentive mechanism,such as strengthening the farmers' incentive,encouraging the agricultural water saving technology promotion personnel;enhancing the enthusiasm of farmers to participate in water saving irrigation,Which can improve the efficient of agricultural water of Datong City,protect of water resources,provide a reference for other resource water shortage city.