| In recent years,with the development of society,the urban area continues to expand,resulting in the reduction of cultivated land area,food shortage,rising prices of agricultural products and so on.In addition,the rapid development of urban industrialization has led to a series of environmental problems: the reduction of greening area,the aggravation of urban pollution,the destruction of urban ecosystem and so on.These problems not only directly affect the ecological sustainable development of the city,but also lead to the increase of living pressure of urban residents,the impact of physical health and many other problems.Therefore,the residents have a pursuit of pastoral life,in the development of community productive landscape began to rise,residents began to spontaneously in the community space To plant productive crops to place their yearning for pastoral life.In this paper,the relevant data of productive landscape are collected,and the related concepts and theories of productive landscape are explored theoretically.Secondly,combined with excellent cases at home and abroad,this paper summarizes the design principles and design strategies of community productive plants,including plant selection,planting form and landscape allocation.The combination of productive plants and community landscape nodes,private balcony,road green space,house green space,roof garden and personal courtyard community space is described.Then the application research of productive plants is further carried out in Xi’an City,through field investigation and The present situation of community productive plant planting and residents’ planting willingness in Xi’an were investigated by questionnaire,and the optimization suggestions of superior plant planting and plant allocation were put forward in view of Xi’an community productive plant.The list of productive plantssuitable for Xi’an community is summarized.Finally,taking the residential area of Xi’an as the cut in,the concrete optimization design scheme is made.In this paper,the growth habits,growth cycle and plant configuration of productive plants in Xi’an community are summarized in detail,which provides convenience for Xi’an residents to choose productive plants in the future. |
