Abstract: This paper expounded the consideration on researching and developing the new technical model in hilly drainage area during the process of agro-industrial structure adjustment,its characters of energy and material recycles,with the emphasis on introducting the efficiency of three renovation techniques in hilly area of northern Fuzhou,i.e.construction of artificial grassland and feeding goats in rotation,qualified forage for pisciculture use,and ecosystimatical resilience of hilly orchard and improvement of its productivity.