| [effects of different cutting system on main typical steppe populations in inner mongolia]. | twelve main typical steppe populations in inner mongolia were selected to investigate the effects of different cutting system on their aboveground standing biomass. the results showed that the test populations could be categorized into 3 groups, i.e., (1) group with decreasing biomass, which included leynzus chinensis, agropyron michnoi, caragana microphylla and carex korshinskyi, with l. chinensis and c. microphylla as the representatives. the average aboveground standing biomass of l . chinens ... | 2005 | 16515182 |