Effects of growth light intensities on photosynthesis in seedlings of two tropical rain forest species
生长环境光强对两种热带雨林树种幼苗光合作用的影响

Acclimation to growth light intensities and the strategies of photoprotection were explored in seedlings of two tropical rainforest tree species, Pometia tomentosa and Trema orientalis. The former is a late-successional species in forest, and its seedlings distribute in understory or small canopy gap. Whereas the latter is a pioneer tree species, and its seedlings occur in canopy gap. The plant materials were raised under four light regimes a. 3.1%/12.5% (Before/after fog disappear, percent of sunshine); b...