A preliminary study on the ecological types of Amomum in Mengyang Nature Reserve of Xishuangbanna Present distribution and suitable site selection of Amomun villosum in Mengyang Nature Reserve of Xishuangbanna Impact of Amomum production on Xishuangbanna Nature Reserve Impact of planting Amomun on key protected plants in Mengyang Nature Reserve of Xishuangbanna and its countermeasures Observations on the Developmental Femal Gametophyte and the Process of Fertilization of Amcmum visllosum Lour. FTIR identification between Amomum villosum hybrid offspring and female parent Gene cloning and sequence analysis of diketide CoA synthase in Amomum villosum COMPARATIVE STUDY OF TWO KINDS OF AMOMUM VILLOSUM CULTIVATION MODELS IN XISHUANGBANNA CO2 DIFFUSIONAL AND STOMATAL LIMITATIONS OF PHOTOSYNTHESIS IN AMOMUM VILLOSUM Impact of Disturbance of Planting Amomum villosum in Tropical Seasonal Rainforest on Forest net Primary Productivity in Xishuangbanna Restoration of Tropical Rainforest After Removing Amomum villosum in Xishuangbanna Chemical constituents from fruits of Amomum villosum Studies on vicissitudes of Amomum L. and its production area The review of Amomum villosum in Xishuangbanna Methodology for HPLC fingerprint analysis on fruits of Amomum villosum Theoretical basis and ecological signification of shifting pattern planting of Amomum villosum in Xishuangbanna Studies on the Cause of Leaf Yellowing of Amomum villosum Lout. from Yunnan and Its Prevention Two Flavone Glycosides from Chinese Traditional Medicine Amomum villosum Influence of Rubber Plantation Intercropping with Amomum villosum or Coffee on Soil Fertility Studies on Chemical Constituents of Roots,Rhizomes and STems of Amomum villosum Lour A comparative study on Amomum villosum cultivation under tropical wet seasonal rainforest and secondary forest at Xishuangbanna Dynamics of Amomum villosum growth and its fruit yield cultivated under tropical forests Studies on Histology and Essential Oil of Chinese Drug Sharen and Its Adulterants in Amomum Morphological Studies on Chinese Drug Sharen and It‘s Adulterants in Amomum ANATOMY AND HISTOCHEMISTRY OF THE SEEDS OF AMOMUM VILLOSUM ITS sequence analysis of Amomum villosum Analysis on the sustainability of Amomum villosum cultivation under the tropical rainforest in Xishuangbanna Diurnal changes in photosynthesis and chlorophyll fluorescence parameters of Amomum villosum lour. grown under tropical rainforest in rainy, and foggy and cool seasons at Xishuangbanna Study on pharmacological activity of new hybrids Amomum villosum (Spring No.1) Quality of commercial Amomum villosum Testing methods for seed quality of Amomum villosum Chemical constituents from fruits of Amomum villosum FTIR identification between Amomum villosum hybrid offspring and female parent