Partitioning of vegetation biomass, nutrient storage and cycling of degraded ecosystems from moutainous Karst region, central Guizhou, China Virtual maize model I. biomass partitioning based on plant topological structure Biomass Partitioning Affects the Growth of Pinus Species from Different Elevations Effect of aboveground competition on biomass partitioning of understory Korean pine (Pinus koraiensis) Morphological and physiological responses of current sophora davidii seedlings to drought stress Modeling the Processes of Partition and Accumulation of Alfalfa Biomass under Pruning Conditions Evaluation of the Plant Growth Model GREENLAB-Maize