supply and demand 第1页

Urban ecological regulation based on ecological carrying capacity Optimization of urban green space spatial arrangement based on supply-demand analysis: A case study in Nanjing City, China. Analysis on sustainability of grain production in red and yellow soil region of China Single population biomass growth model under considering the dynamic equilibrium of supply and demand of nutrients Transpiration Variation and Relationship between Supply and Demand of Water for Cornus officinalis Plantations in the Rocky Mountainous Area of North China Transpiration Variation and Relationship between Supply and Demand of Water for Eucommia ulmoides Plantations in the Rocky Mountainous Area of North China Novel method for dynamic monitoring and early-warning on wild resources of traditional Chinese medicines based on price ratio between drug and foodstuff Chemical fertilizer application and supply in crop farming in China in 2013