Discussion On The Application Of Productive Landscape In Chongqing "Agricultural To Non-agricultural" Resettlement Residential Areas

In order to meet the needs of construction land,the city is expanding to the countryside with the development of China’s urbanization.And a large number of agricultural to non-agricultural communities appeared in the process of land development.There are many phenomena of disharmony life between agricultural to non-agricultural community and urban,such as agricultural production activities including vegetables planting and poultry breeding in the green space of residential area.These activities are strictly prohibited by the government and the community management.However,it didn’t work and the outside people labeled for the agricultural landscape with "dirty,chaotic and poor" or other negative evaluation.With the improvement of urban environment,more scholars have realized the absence of agricultural landscape in cities,which opens the way for productive landscape to move back to cities.However,there is no sufficient research for productive landscape in the agricultural to non-agricultural residential area and the needs of residents.Therefore,it is of great urgency to explore the feasibility of the application of productive landscape to agricultural to non-agricultural community,improve the community environment of residents and creating a suitable residential area landscape for their lives.This research included theoretical research and field research.Firstly,it summarizes the current situation of theoretical research and practical cases of urban productive landscape both in our country and abroad across studying the theories of community,environmental behavior,ecological architecture and ornamental horticulture.After comparing the design of productive landscape in urban communities and other buildings under different national conditions,a relevant theoretical basis for the application of productive landscape in agricultural to non-agricultural residential area was found.Then,a field survey was carried out on 23 communities in six districts of Chongqing.After visiting,questionnaires and in-depth interviews,this paper summarized and analyzed the characteristics of residential area status,productive landscape and structural and behavioral characteristics of residents.In this study,it summarized the current situation of “agricultural to non-agricultural” residential area and proposed the application strategy of productive landscape.There are five characteristics for agricultural to non-agricultural community of Chongqing.And these characteristics are as follow:(1)close to city center,and convenient transportation;(2)compact community buildings and relatively flat terrain;(3)high volume rate and insufficient public space;(4)low greening rate and poor quality of green landscape;(5)contradictions between residents and managers and management difficulty.The main factor for the emergence of productive landscape was the type of community buildings and the strength of property management.Productive landscape was more likely to appear in slab-floor communities and communities with less management of productive activities.The difference between productive landscape and ornamental landscape is analyzed from four aspects: economic benefit,ecological benefit,aesthetic benefit and humanistic benefit.In addition,it listed the structural characteristics of residents,which are as follows:(1)localization of household registration;(2)aging of population;(3)lower education but increasing;(4)low income.And the behavioral characteristics of the crowd are as follows:(1)no communication with new people except the original circle of acquaintances;(2)less participation for outdoor public space activities of young and middle-aged men;(3)highly self-care of elderly.Behavioral characteristics are regularity,monotonicity,aggregation and egoism.Based on the theory and investigation,this study pointed out the design objectives of productive landscape in the four levels of life,including environment,society and culture,and summarized four design principles of suitability,integrity,foresight and participation.In final,this study formulate four specific design methods:(1)preserving the original agricultural landscape;(2)sharing green space with other residential area;(3)filling in the idle space in the residential area;(4)reconstructing the residential area to create new space.After designing the productive landscape for Jindamaoyuan B community,the feasibility of the design strategy is verified by comparing the present situation with the design scheme.