THE ACCUMULATION OF UV B ABSORBING COM POUNDS IN LEAVES OF SUBTROPICAL PLANTS Estimation of light-use efficiency of China’s midsubtropical planted coniferous forest based on flux measurements and spectral observations. Changes of above- and belowground carbon input affected soil microbial biomass and community composition in two tree species plantations in subtropical China Studies on Scavenging Activity Against DPPH Free Radical in Fresh Leaves from Some Common Subtropical Plants of Garden and Afforestion in China Studies on Scavenging Activity Against DPPH Free Radical in Fresh Leaves from Some Common Subtropical Plants of Garden and Afforestion in China An analysis of carbon flux partition differences of a mid-subtropical planted coniferous forest in southeastern China Analysis of methionine contents in seeds of 119 plants