Continuous cropping obstacle and rhizospheric microecology I. Root exudates and their ecological effects Considerations on forest interface ecology Process Optimization of Extracting Polysaccharides from Onchidium struma,and Evaluation of Its Antioxidant Activity in Vitro The Effects of luxR_19 on the Synthesis of Phenzaine-1-carboxamide in Pseudomonas chlororaphis HT66 Clone and Heterologous Expression of the Poly-γ-glutamic Acid Synthesis Gene pgsBCAE from Bacillus amyloliquefaciens C1 Molecular Cloning and Expression Analysis of MyD88 in Roughskin Soulpin,Trachidermus fasciatus Comparison on Optimization of Preparation Methods of Taxol Containing Liposomes Construction of a System for the Stable Expression of Foreign Genes in Dunaliella salina Relationship Between Tonoplast H+-ATPase Activity, Ion Uptake and Calcium in Barley Roots Under NaCl Stress Analysis of the Constituents and Antisenile Function of Achyranthes bidentata Polysaccharides Pattern and Significance of Seedling Development in Titanotrichum oldhamii (Gesneriaceae) Antagonistical Mode of Pichia membranefaciens to Rhizopus stolonifer in Wounds of Peach Fruit Characterization of Energy-Transduction in Thermal Pretreated Chloroplast from Spinach Expression of TNF-α Gene in Anabaena sp. PCC 7120 and Purification of Its Product by Affinity Chromatography Leaf Volatiles Induced by Mechanical Damage from Diverse Taxonomic Tree Species Influence of CO2 Doubling on Water Transport Process at Root/Soil Interface of Pinus sylvestriformis Seedlings Study on Population Genetic Structure in Castanopsis fargesii with Microsatellite Markers Preliminary Functional Studies on AC2, a Novel Trans-acting Factor from Cotton Leaf Curl Virus The Influence of Surfactants on Chlorophyll Binding Status and Excitation Energy Transfer in Photosystem ¢? of Wheat (in English) Modes of Action of Phytochromes in Establishing DifferentPhototropic Responsiveness of Maize Coleoptiles Cloning and Sequencing the Full-length cDNA of Annexin from Strawberry Fruit Dynamic Forest Biomass Carbon Pools in China and Their Significance Expression of Human Epidermal Growth Factor Gene in Cyanobacteria Structure and Dynamics of Abies fabri Population Near the Alpine Timberline in Hailuo Clough of Gongga Mountain Relationships Between the Fruit-bearing Characters of Leymus chinensis Population and Annual Climatic Variations in Natural Meadow in Northeast China Ecological Patterns in Anatomic Characters of Leaves and Woods of Fagus lucida and Their Climatic Control in Mountain Fanjingshan, Guizhou, China Isolation of Chlorophyll Protein Complexes from the Thylakoid Membrane in Nostoc flagelliforme and Their Spectroscopic Characterization STUDY OF SOIL PREFERENTIAL FLOW IN THE DARK CONIFEROUS FOREST OF GONGGA MOUNTAIN, CHINA COMPARISON OF RAINFALL REDISTRIBUTION IN TWO ECOSYSTEMS IN MINJIANG UPPER CATCHMENTS, CHINA REVIEW OF MODELLING THE DISTRIBUTION OF PLANT SPECIES MICROENVIRONMENT OF FOREST GAPS AND ITS EFFECTS ON THE GROWTH OF NATURALLY REGENERATED SEEDLINGS OF DIFFERENT AGES IN SUBALPINE ABIES FAXONIANA FOREST PHOSPHORUS CYCLING IN TERRESTRIAL ECOSYSTEMS AND ITS CONTROLLING FACTORS AGROBACTERIUM TUMEFACIENS-MEDIATED TRANSGENIC WHEAT PLANTS WITH GLUTAMINE SYNTHETASES CONFER TOLERANCE TO HERBICIDE VEGETATION IN THE LUANHE RIVER BASIN AND SURROUNDING AREAS SURVIVAL ANALYSIS OF ABIES FAXONIANA POPULATIONS NEAR TIMBERLINE ON THE UPPER MINJIANG RIVER REPRODUCTIVE COMPONENTS OF FICUS HISPIDA AND ITS POLLINATOR EFFECTS OF FARGESIA DENUDATA DENSITY ON SEASONAL CHANGES IN LITTER NUTRIENT CONCENTRATIONS AND THEIR POTENTIAL RETRANSLOCATION LITTERFALL OF TROPICAL RAIN FORESTS AT DIFFERENT ALTITUDES,XISHUANGBANNA, SOUTHWEST CHINA POPULATION CHARACTERISTICS OF YEW (TAXUS CUSPIDATA) IN THE MULING YEW NATURE RESERVE, HEILONGJIANG PROVINCE A REVIEW ON THE DISTRIBUTION PATTERNS OF CARBON DENSITY IN TERRESTRIAL ECOSYSTEMS THE INFLUENCE OF TOPOGRAPHICAL FACTORS ON THE INVASION OF THE ALIEN SPECIES, EUPATORIUM ADENOPHORUM Impact of Disturbance of Planting Amomum villosum in Tropical Seasonal Rainforest on Forest net Primary Productivity in Xishuangbanna Effects of Environmental Factors on Azimuth Distribution in Cryptomeria Tree Rings in Study on Morphological Variation of Phragmites Australis in the Yellow River Downstream Wetland Effect of Atmospheric Phenomena Factors on the Milling Quality and the Appearance Quality of Medium India Hybrid Rice During the Period from Full Heading to Maturity The Characteristics of Litterfall of Abies Fabri Forests on the Gongga Mountain Advances in Research on the Relationship Between Climatic Change and Tree-Ring Width Flowering Phenology and Floral Distribution of Castanopsis fargesii in Tiantong, Zhejiang Province A Study on Relationship Between the Seed Crop in the Chinese Fir Orchards and Meteorological Factors The Relationship Between Landform, Soil Characteristics and Plant Community Structure in the Donglingshan Mountain Region, Beijing Effects of Gradual Drought on the Fatty Acid Composition of Polar Lipids, H+-ATPase and 5′-AMPase Activities in the Plasma Membranes of Two Spring Wheat Leaves Effects of Aspirin(Asp) and Sulfamethoxazolum-Trimetho-Primum(Smz-Tmp) on Germination and Vigor of Soybean Seeds Quantitative Relationship Between Pollen in the Surface Soil and Vegetation in the Yanshan Area Analysis of Grey Relatedness Between the Modular Structure of Reaumuria soongorica Population in the Desert of Fukang, Xinjiang and the Environmental Factors Implementing Natural Forest Project in a Collective Forest Area An Appraisal of Social Influence on the Collective Forest Area Affected By a Natural Forest Protection Project Gap Related Disturbance in Mixed Mountain Forests at Mt. Dalaoling in the Three Gorges ¢ò. Topographic Patterns Litter Decomposition and Nutrient Release in a Mixed Forest of Cuuinghamia lanceolata and Tsoongiodentron odorum(in English) Distribution Patterns of Aboveground Biomass in Tibetan Alpine Vegetation Transects(in English) ADVANCES IN STUDIES ON RELATIONSHIP AMONG POLLEN, VEGETATION AND CLIMATE DIVERSITY ORDERING: METHODS AND AN EXAMPLE Morphological Variation and Genetic Diversity in Aneurolepidium chinense Seasonal Changes of Endogenous Phytohormones, Fatty Acid Composition of Chloroplast Membrane and Enzymes of Membrane-lipids Antioxidation System in two Desert Plants Nutrient Characteristics of Stemflow and Throughfall in two Coniferous Forest Ecosystems Distribution of Landscape Elements Along Environmental Gradients in Guandishan Forest Region Nature of Seed Rain, the Seed Bank and Regeneration of a Castanopsis fargesii Community of Fanjing Mountain Analysis and Quantitative Simulation of Stomatal Conductance of Aneurolepidium chinense Dynamics of Litter Amount and It’s Decomposition in Different Successional Stages of Evergreen Broad-leaved Forest in Tiantong, Zhejiang Province The Quantitative Analysis of the Relationship Between Chemical Composition of Grassland Plants at Xilin River Valley and Their TAXA and Habitats A Comparative Study on Litterfall Dynamics in a Seasonal Rain Forest and a Rubber Plantation in Xishuangbanna, SW China Analysis on Microclimatic Factors in Gaps of the Lower Subtropical Evergreen Broadleaved Forest The Effects of Litterfall on Soil Organic Carbon and Nutrient in Artificial Forests of Hilly Red Soil Region of Southern China The Distribution of Fagaceae in China and its Relationship with Climatic and Geographic Characters The Effects of Disturbance by Human Being on The Poulations of Castanopsis fragesii and Schima superba in Northern Fujian Province Study on the Characteristic of Litterfall of Picea likiangensis Var.linzhiensis Forest in Tibet The Adaptive Changes of Membrane Fatty Acid Composition and Membrane Protective System of Gordonia acuminata Accompanied with the Temperature Decrease Contents of Protein, Fat and Starch of Kobresia humilis Plants Grown at Different Altitudes in Qinghai-Xizang Plateau Clonal Diversity in Cychlbalanopsis glauca Population and Its Relationship with Environmental Factors Ecological Vicariance of Steppe Species and Communities on Climate Gradient in Inner Mongolia and Its Indication to Steppe Dynamics under the Global Change Comparative Study on Surface Runoff for Three Types of Vegetation in Xiaoliang Experimental Station