Protective Effect of Panax quinquefolium 20s-proto-panaxdiolsaponins on Acute Myocardial Infarction in Dogs GS MS Analysis of Essential Oils from Five Species of Asarum Theoretic studies on binding model between flavonoid glycosides and epidermal growth factor receptor Chemical constituents in two species of Indigofera Linn Analysis on migrating constituents absorbed into blood of mice after ig administration of Resina Draconis Isolation and PC12 cell proliferative protein fraction from pilose antler and its activity HPLC-DAD-ESI/MS Fingerprint of Aristolochia manshuriensis Sesquiterpenes and their derivatives from marinegreen alga Chaetomorpha basiretorsa Diterpenoids possessed immunosuppressive activity from Tripterygium hypoglaucum Chemical constituents of Peperomia dindygulensis A new monoterpenoid glycoside from roots of Zanthoxylum simulans The comments on the scientific name changes of Quercus neglecta(Schott.)Koidz. Meconopsis brachynema, a new species of Papaveraceae from Qinghai Composition analysis on water leaching solution of Eucalyptus robusta leaf Effects of combined application of nitrogen,phosphorous and potassium on the yield and quality of Desmodium styracifolium Analyses of genetic diversity among 65 wild Camellia oleifera based on ISSR and RAPD INTRODUCTION TO THE FLORA OF GUANGXI Vegetation of Bawangling Gibbon Natural Reserve in Hainan Island The Allocation of the Biomass and Energy in Kobresia humilis Meadow, Haibei District, Qinghai Province Studies on the Natural Taiwania flousiana Forest and Their Communities in Yunnan Province A Preliminary Study on the Fokienia hodginsii Forests in Sichuan Province The Age Structure and Spatial Pattern of Population of Pinus taiwanensis in Sougyang County,Zhejiang Province The Allocation of the Biomass and Energy in Tapiscia sinensis Dynamic Modelling of Plant-Environment Interactions in a Vegetation System A Preliminary Study of Salt Tolerance in Kochia scoparia var. sieversiana Density and Biomass Dynamics of Pinus taiwanensis at Songyang County, Zhejiang Province Study on Biomass of Tropical Mountain Rain Forest in Limushan, Hainan Island Characteristic Analysis of Nutrient Contents of Major Tree Species in Northeast China Physiological Ecology Studies on Artemisia ordosica and Cynanchum komarovii in the Maowusu Sandland The Characteristics of Canopy Photosynthesis of Summer Corn (Zea mays) and its Relation with Canopy Structure and Ecological Conditions The Models on Density Dependence to Natural Suaeda heteroptera Population of Alkalization Meadow in the Songnen Plain of China Study on Dividing the Successional Stages of Forest Communities with Division Method of Optimization Study on Pattern and Successional Trend of Vegetation in Qinghai Lake Region Detrended Correspondence Analysis of Koreanpine Broadleaf Mixed Forest in Changbai Mountain Biosphere Reserve Researches on Litterfall Distributed in Seven Forests at Varied Altitudes, on Ailao Mountain, Yunan Research on the Quantitative Analysis of the Natural Grassland Types in Hutubi Cow Breeding Farm Dynamic Population Models of the Ecological Dominance During the Retrogressive Succession of Leymus chinensis Grassland Analyses of Niche Breadths and Overlaps of Several Plant Species in Three Kobresia Communities of an Alpine Meadow Studies on the Interspecific Association of Dominant Species in a Subtropical Catanopsis fargesii Forest of Jinyun Mountain, China Comparative Analysis of Seed Banks in saline-alkali Communities in the Song-Nen Plain of China A Study on the Characteristics of Photosynthesis of Cornin a Shelterbelt Network Ecofield The Application of Non-metric Multidimensional Scaling in Community Classification Litterfall in the Evergreen Broadleaved Forests Dominated by Cyclobalanopsis glauca in Zhejiang, Se China Storage and Dynamics of Coarse Woody Debris in Castanopsis Eyrei Forest of Wuyi Mountain,with Some Considerations for its Ecological Effects Changes in Photosynthesis and Transpiration of Main Constructive Plants in Ms Us Desert Studies on the Species Diversity of Quercus liaotungensis Communities in Beijing Mountains The Ecological and Physiological Adaptation of Kochia sieversiana and the Characteristics of the Communities A Physioecological Study on Seed Germination of Mosla hangchowensis The Caloric Value of Main Plant Species at Dinghushan, Guangdong, China Toxic Effects of Anthracene on Three Species of Marine Microalgae Spatial and Temporal Holocene Vegetation Change From Alluvium Pollen Analysis in the Yinma River Basin of Hebei Province Random Amplified Polymorphic DNA Study of Local Breeds in Chinese lfalfa Preliminary Results of a Study on CH4 Flux in Xilin River Basin Steppe Under Different Grazing Intensities Dynamics of Associations Between Tree Species During 10 Years of Succession in a Secondary-growth Tropical Montane Rainforest at Jianfengling on Hainan Island, China Effects of Fragmentation on the Structure Species Composition and Diversity of Tropical Rainforest in Xishuangbanna, Yunnan A Preliminary Study of the Influence of Simulated Greenhouse Effect on a Kobresia humilis Meadow Photosynthetic Characteristics of a Semi-arid Sandy Grassland Community in Inner Mongolia Species Diversity Changes in Subalpine Coniferous Forests of Different Restoration Stages and Their Effects on Soil Properties Fractal Model of Vegetation Pattern: the Fractal Properties of Vegetation Pattern Changes of Polyamines Content and Polyamine Oxidase Activity of Roots and Leaves During Drought Stress in Wheat Seedlings Primary Study on the Soil Urease Activity in Three Main Plant Communities in the Songnen Meadow Diurnal Photosynthesis and Carbon Economy of Acacia mangium in English Composition and Diversity of the Weed Community in Transgenic Bt Cotton (Four Bollgard Strains) Fields MEASURES OF PLANT COMPETITION AMONG THREE SPECIES OF ACCLIMATION OF CATHAYA ARGYROPHYLLA TO LIGHT ACROSS EFFECTS OF SOIL NITROGEN LEVELS ON MORPHOLOGY, BIOMASS ALLOCATION AND PHOTOSYNTHESIS IN AGERATINA ADENOPHORA AND CHROMOLEANA ODORATA PRELIMINARY STUDIES OF WILD FIRE FREQUENCY AND ENVIRONMENTAL CHANGES DURING THE HOLOCENE ON THE ALLUVIAL PLAIN OF THE YUNCHENG BASIN SEXUAL INTERFERENCE IN COSEXUAL PLANTS AND ITS EVOLUTIONARY IMPLICATIONS EFFECTS OF PARENT RAMET SIZE ON CLONAL GROWTH IN NEOSINOCALAMUS AFFINIS APPARENT REFLECTANCE AND ITS APPLICATIONS IN VEGETATION REMOTE SENSING VEGETATION COVER CHANGES OVER TIME AND ITS EFFECTS ON RESISTANCE TO WIND EROSION DIFFERENT CHARACTERISTICS OF PHOTOSYNTHESIS IN STEMS AND LEAVES OF MIKANIA MICRANTH POINT PATTERN ANALYSIS OF ARTEMISIA ORDOSICA POPULATION IN THE MU US SANDY LAND VEGETATION CARBON STORAGE OF MAJOR SHRUBLANDS IN CHINA AN EFFECTIVE WAY TO IMPROVE SOIL FERTILITY IN TRADITIONAL AGROFORESTRY: PLANTING ALNUS NEPALENSIS NEUTRAL THEORY IN COMMUNITY ECOLOGY A PRELIMINARY STUDY ON THE STRESS RESISTANCE OF RHIZOBIA ISOLATED FROM AMMOPIPTANTHUS MONGOLICUS TOXIC EFFECTS OF POTASSIUM CHLORATE ON PEANUT GROWTH SOIL RESPIRATION IN A TROPICAL SEASONAL RAIN FOREST AND RUBBER PLANTATION IN XISHUANGBANNA, YUNNAN, SW CHINA SEED POLYMORPHISM AND GERMINATION BEHAVIOR OF SALSOLA BRACCHITA,A DOMINANT DESERT ANNUAL INHABITING JUNGGAR BASIN OF XINJIANG, CHINA