Abstract: Based on the concepts of landscape ecological planning and green food,this paper discussed the significance of landscape ecological planning in constructing green food base,with emphasis on the basic principles complied in the course of green food base-landscape ecological planning,such as sustainable development and resources use,systemtic integration,adjusting measures to local conditions,landscape heterogeneity,etc..Taking the landscape ecological planning of green food base in Fushun city as an example,the paper analyzed the basic operational processes of the planning,i.e.,confirmation of the scope and objective,ecological investigation,spatial pattern and ecological process analysis,ecological suitability evaluation,functional zoning,etc..The successful experience of the planning was identified,which provided theoretical and methodological references for other areas to develop sustainable green food industry and ecological agriculture in the future.

Key words: Desert plant, Biomass, Estimation, Crown characteristic