Research on Utilization Value of Wild Flowers in Cold Ecological Restoration of Urban Landscape

In this paper the main problems of greening at this stage of Heilongjiang Privince by comprehensive analysis of discourse of the vegetation Characteristics,applications,and other aspects of development value and economic benefits of wild flowers has been introduced in the success in cold,use value of the Wild Flower Garden spent on ecological restoration in the northern cities was clarified,important position and role of wild flowers in cold of garden landscaping in the northern city were discussed,and the points of view of utilization of wild flowers and plants for urban landscape ecological restoration were proposed to advocate the introduction of local wild flower resources in the urban,achieve urban species diversity,and create a multi-level,multi-seasonal,multi-color three-dimensional landscape.