By using the analysis of land energy functions, combined with the status quo of China＇s land use, the cultivation of energy plants, land energy functions are discussed. Result of the study show that there is a large number of China＇s energy crops can be grown, to play the energy function of the land unused land and marginal land can be used to great potential. Emphasis on energy crops make full use of land resources for China to ease the energy crisis and provided the farmers with inco...
