Ecological Agriculture Models Analysis And Development Of Lianshui County In Jiangsu Province

The Ecoagriculture is the only way that to advance agriculture and rural economics incessancy development and make the best of the agriculture resource and evidently enhance farmer's life quality. This paper concern the development process of ecoagriculture and the actuality of construct ecoagriculture in domestic and overseas. In the paper there are some presentations about successful models of ecoagriculture and some achievement and deficiency in domestic. Lianshui County in Juangsu province is one of the important production commercial foodstuff bases and one of the "fifteen" provincial demonstration county of ecoagriculture. Since developing ecoagriculture the Lianshui County link the spring up economy and ecoagriculture construction ceaselessly prefect the ecological programming design,optimize industrial structure,advance area economy,society and environment benefit. Lianshui County is making great effort to become a ecological county of have economy flourishing,society civilized,environment get well,ecological benign circulation.This paper use nature resource,society economy status and agriculture productivity line of Lianshui County treat as background, research some ecologic models of existent in countries, using Analytic Hierarchy Process(AHP) analyses and appraises agriculture-forest system model in Shuangma country and Yangchang country. The two ecologic systems (poplar-wheat,poplar-cole) compare with wheat,corn and peanut. The ecological benefit conclusion of appraisement is poplar-wheat> poplar-cole > wheat > corn > peanut. The disparity between poplar-wheat and poplar-cole is no distinctness, two numerical values are close. The benefit of croppers in alone crop model are very low, however compound model's very well.This paper analyses the achievement and lack of ecoagriculture in Lianshui County, besides paper also make particular project : Depurate homestead project,Depurate field project,Depurate water project,Industrialization Of Ecoagriculture,Fallow and tour of ecoagriculture project,construction project of ecoagriculture. And developmental stratagem about construct of ecoagriculture of Lianshui County: Basal ecological tactic,Safeguard of ecoagriculture county,Target of development.