Biomass Responses to a Simulated Global Warming By Changing of Elevation and Fertilizer addition in Upland Grassland A Preliminary research on the Carbon Storage and CO2 Release of the Tropical Forest Soils in Jianfengling, Hainan Island, China Study on Some Features of Artemisia ordosica Community at The Different Successional Stages Caloric Values of Main Species in A Tropical Mountain Rain Forest at Jianfengling, Hainan Island A Study of Nutrients in Fernland of Hong Kong The Changes of Plant Proline and Its Protective Effect on Sulfurous Acid Insult Effects of Ecological Factors on Salt-Tolerance of Duccinellia tenuiflora Seeds During Germination Preliminary Report on the Mixed Forests of Cunnnghamia lanceolata with Three Kinds of Broad-leaved Trees Studies on the Reasonable Density and Reasonable Density Curve of Poplar Seedlings Nitrogen Accumulation and Cycling in a Monsoon Evergreen Broad-Leafed Forest ——the Cryptocarya concinna, Lindera chunii Community of Dinghushan Effect of Fertilization on Sensitivity of Abaxial and Adaxial Stomatal Resistance in Winter Wheat Leaves Under Dryland Conditions The Potential Evapotranspiration (PE) Index for Vegetation and Vegetation-Climatic Classification (III)——An Introduction of Main Methods and PEP Program Studies on the Features of Energy Value and the Factors of Affecting Measuring Energy Value of Neosinocalamus affinis Clone Population The Study of Edge Effect of the Forest Communities in Jinyun Mountain The Production and Nutrient Contents of Litter in Forests of Ding Hu Shan Mountain Age Structure and Regeneration Characteristics of Pinus densifolia Forest in the Su Cheng Reserve of the Yuntai Mountains in Jiangsu Province The Ordination and Numerical Classification of Montane Coniferous Forests in Warm-Temperate Region Study on Biomass of Tropical Mountain Rain Forest in Jianfengling, Hainan Province The study on Seed Rain Change of Stipa grandis Community in the Songnen Plain of China Analysis of Ecotypes and their Geographical Distribution of Wild Soybean (G. soja) in the World A Study on the Biomass and Production of Pinus fenzeliana Forest in Hainan Earlier-Stage Succession of Vegetation on the Clear-Cuts in Mialou Forest District in Western Sichuan Preliminary Study on Weed Types of Farm Land in Fengqiu County, Henan Province The Distributional Features of the Herbs Beneath the Frigid-Temperate Coniferous Forest in North Guan Qin-Shan Area Study of the Castanopsis kawakamii Forest in the Wakeng Area of Sanming City, Fujian Province Effects of Membrane Lipids on the Electron Transfer Activity of Cytochrome b6f Complex from Spinach Characteristics and Crystallization of Nitrogenase MoFe Protein from a nif Z Deleted Strain of Azotobacter vinelandii Dynamic Changes of Endogenous Plant Hormones in Rice Grains in Different Parts of Panicle at Grain filling Stage Chemical Constituents of the Anemone tomentosa Root Anatomical Observation on Differentiation and Granulation Processes of Juice Sacs in Citrus grandis Cytological Evidences of a Possible Mode of Nurture Absorption of the Differentiating Embryo in Triticum aestivum Comparison of Photoperiodic Effects of Panicle Development After Panicle Initiation Between Late Japonica and Early Indica Photoperiod sensitive Genic Malesterile Rice (PGMR) Lines The C4 Plants in Inner Mongolia and Their Eco-geographical Characteristics The First Record of Dynamics of Male-Female Nuclear Fusion in Viable Tobacco Central Cell During in Vitro Fertilization Dynamic Studies on Primary Reactions of the PSⅡ Particles and Core Complexes by Femtosecond Absorption Spectroscopy Inducible Expression of Translation Elongation Factor 1A Gene in Rice Seedlings in Response to Environmental Stresses Studies on the Salicylic Acid Inducted Lipid Peroxidation and Defense Gene Expression in Tobacco Cell Culture Change of Endogenous IAA During Cambial Activity and IAA-binding Protein in Cambial Cells in Broussonetia papyrifera Reactivation of Partially Metalloclusterdeficient MoFe Protein by Rhenium-containing Reconstituent Solution Relationship Between nifZ and the Synthesis of P cluster in Nitrogenase MoFe Protein of Azotobacter vinelandii Change in the Concentration and Tissuelocalization of Endogenous IAA During the Regeneration of Vascular Tissues After Xylem Removal in Broussonetia papyrifera Distribution of Trans zeatin, GA7/4, (+)ABA and IAA in Tobacco Egg Cells Before and After Fertilization: Immunogold Electron Microscopic Observations Chemical Constituents of the Root of Pimpinella thellungiana Study on DNA Diversity of Liaodong Oak Population at Dongling Mountain Region, Beijing Development of Anther- defective Cytoplasmic Male Sterile Line from Interspecific Hybridization Between Dongxiang Wild Rice and Cultivated Rice and Preliminary Observations on Its Derivatives Centenary on S.G.Nawaschin‘s Discovery of Double Fertilization: Retrospects and Prospects Study of Specific Protein on Sex Differentiation of Momordica charantia Study on a Species of Thinnfeldia from Liuzhi of Guizhou Province, with Remarks on Thinnfeldia Ettingshausen in China The Development of Gynoecium After Anthesis and Fertilization in Eleutherococcus brachypus (Araliaceae) Extracellular Calmodulin Stimulates the Transplasma Membrane Redox Reaction of Root Protoplasts in Zea mays Ultrastructures of the Egg Apparatus and the Central Cell of Calystegia hederacea (Convolvulaceae) Before and After Fertilizati on The Variation of Genetic Diversity of Quercus aquifolioides in Different Elevations Genetic Diversity and Differentiation of Cyclobalanopsis glauca Populations in East China Structure Elucidation of a New n-Pentyl Fructofuranoside in Dendranthema morifolium(Ramat.) Tzvel. Genetical Engineered Male Sterile Tobacco Plants and Their Sensitivity to Temperature Genetic Diversity and Population Differentiation of Cathaya argyrophylla in Bamian Mountain A Cytochemical Method for Light and Electron Microscopic Demonstration of Ferric Reductase Sequence Analysis of Rice Lipid Transfer Protein cDNA and the Structural Characteristics of Corresponding Peptide Monitoring Inter-annual Variation of Evapotranspiration with Meteorological Satellite Remote Sensing Method in China Monsoon Transect Differential Expression of MADS-box Genes in the Morphogenesis of Calli in Rice Preliminary Studies of the Identification and Expression of Metallothionein-Like Gene in Festuca rubra Estimation of Water and Thermal Product Index and Its Application to the Study of Vegetation-Climate Interaction in China Feedback of Vegetation on Climate Dynamics of Primary Productivity and Soil Organic Matter of Typical Steppe in the Xilin River Basin of Inner Mongolia and Their Response to Climate Change Studies on the Energy Transfer from Phycobilisome to Thylakoid Membrane of Cyanobacteria Isolation of Fertilized Embryo Sacs and Zygotes and Triggering of Zygote Division in Vitro in Nicotiana tabacum Photosynthetic Characteristics of Cyanotis arachnoidea and Their Ecological Significance Relationship Between Fe2+-Induced Ethylene Production from Husk and Growth of Fe2+-Stimulated Rice Seedling Early Carboniferous Flora in Southeastern Henan Purification and Properties of Nitrogenase MoFe Protein from a nif Z Deletion Strain of Azotobacter vinelandii Effects of Nifedipine on Pollen Germination, Pollen Tube Growth and Division of Generative Nucleus in Nicotiana tabacum The Role of Cytokinin Biosynthetic Gene in Regulating the Expression of a Class of Pathogenesis-Related Protein Genes in Tobacco Plants Cytochemical Studies on Fertilization in Wheat Ultrastructure of Transfer Cells in Endosperm of Coix lacryma-jobi Induction and Differentiation of Callus from Female Gametohyte Explants of Pinus bungeana Zucc. and P. tabulaeformis Carr. Isozyme Studies in Predicting the Potential Yield of Heterosis in Maize Effects of Different Pretreatment on Three Endogenous Hormones Contents and Peroxidase ctivity in Barley Anther Plant Regeneration from Protoplasts of Talinum paniculatum Structural Requirement for Clusters to be Reconstituted with the FeMoCo-Deficient Molybdenum-Iron Protein Laticifer Ultrastructural and Immunocytochemical Studies of Papain in Carica papaya