Analysis Of Circulation Agriculture Model And Influencing Factors Of Farmer’s Cognition On Circulation Agriculture In Wanman

Development of circular agriculture play an important role in using of circularagriculture resource, it is benefit to decrease agricultural pollutants and improve the ruralecological environment.. According to the current situation of the agriculturaldevelopment in Wannian,adopting method of questionnaire survey and making anon-the-spot investigation,to analyse circulation agriculture model in Wannian.The resultsshowed that: For ecological subsystem of circulation agriculture model,input-output ratioof carrot production and grape production ecological subsystem is larger than pig-raisingand fishery;input-output ratio of carrot production is3.86,input-output ratio of grapeproduction is3.91, input-output ratio of pig-raising is1.74,input-output ratio offishery is1.38.For integral ecosystem,input-output ratio of "pig-biogas-fish" pattern isminimum,only1.57, but input-output ratio of"pig-biogas-vegetables" pattern ismaximum,it is2.92. At the same time, the results of influencing factors about cognitionshowed that age, education, agriculture revenue accounted for the proportion ofhousehold income, lectures about agriculture, attention to agricultural information and soon, which were significant influence of cognition of farmer about circular agriculture.