A REVIEW OF STUDY ON NUTRIENT RESORPTION OF PLANT The breeding system of three species of genus Ligularia in the east of Qinghai-Tibet Plateau Studies on the Species Diversity of the Closed Stable Forest and the Disturbed Forest of Castanopsis eyrei in Wuyishan National Nature Reserve Comparative studies on the ecological strategies of an endangered species Changium smyrnioides and a non-endangered species Anthriscus sylvestris Decomposition of above and belowground organ litters of mid-subtropical woody plants Dimorphic seed germination, plant growth difference, and ecological adaptability of Xanthium italicum Effect of carbendazim treatments on morphological plasticity of clonal plant Spartina anglica Growth tediousness as an explanation of over-compensation of crops for insect feeding Parameters of metapopulation dynamics of wild soybean originated from different latitudes and their significance of ecological adaptation Plant growth, reproduction characters and biomass allocation in response to water level gradient in the clonal plant Spartina anglica Effect of soil-water condition on morphological plasticity of clonal plant Spartina alterniflora