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Forest Vegetations and their Vertical Distributions in Yinnashan Mountain of Guangdong Province Effects of Root Restriction on Light-intercepting Capabilities and Some Physiological Characters in Young Trees of Different Nectarine Varieties Abating Effects of Exogenous Ca2+ on Depressed Seed Germination and Seedling Growth of Kostelezkya virginica Resulting from NaCl Stress Insect Resistance of CpTI Gene-improved Chinese Cabbage Cloning and Expression of MAPK Gene in Festuca arundinacea Research Advances about Low Molecular Weight Glutenin Subunits in Wheat Research Advances about Hypoxia-stress Damage and Hypoxia-stress-adapting Mechanism in Plants Species Diversity of Forest Communities in Southern Taihang Mountains,Shanxi Effects of Ecosystem Conversion on the Characteristics of Soil Organic Carbon in Ziwuling Forest Region Vertical Differentiation of Wild Plants in Baishuijiang National Nature Reserve Effects of Different Forest Practices on Pinus tabulaeformis Population Numbers and Species Diversity in the Forest Region of Huanglongshan Mountain Extraction and Identification of Several Glucosinolates in Descurainia sophia Seeds Effects of Sulfur and Organic Fertilizer Fertilizations on Carbon and Nitrogen Transport in Winter Wheat under Copper and Cadmium Stresses Effects of Exogenous Nitric Oxide on Seedling Growth of Tomato under NaCl Stress Effects of NaCl Stress on the Contents of the Substances Regulating Membrane Lipid Oxidation and Osmosis and Photosynthetic Characteristics of Grafted Cucumber Pteridophyte Flora in Xiaoqinling Mountain Nature Reserve of Henan Province Preliminary Study of Moss Flora in the Upper Reaches of Luanhe River cDNA-AFLP and Its Application in Research about Gene Expressions of Plants Comparison of Stomatal Features of Octoploid Tritielytrigia Varities and Triticum aestivum Varieties with Different Water Requirements Effects of Zinc on Two Phytoplanktons in Fresh Water Effects of Shading on Growth and Photosynthetic Capabilities of Tobacco Leaves of Cigar-wrapper Use Effects of Sodium and Calcium Salt Stresses on Strawberry Photosynthesis Spatial Distribution Pattern of Populus euphratica Populations in the Lower Reaches of Tarim River Spatial Dynamics of Plant Community Structures in Natural Pinus yunnanensis Forest Region Photosynthetic Characteristics of Six Plant Species in Quercus aliena var. acuteserrata Community at Huoditang Forest Region of Qinling Mountains Relations between Carbonic Anhydrase Activities and Photosynthetic Rates in the Leaves and Pods of Plants Allelopathic Effects of Salicylic Acid Stress on Membrane Lipid Peroxidation and Osmosis-regulating Substances in Different Chinese Fir Clones Seed Plant Florae in Mabian Dafengding National Nature Reserve Community Structure and Species Diversity in Liangucheng Nature Reserve of Minqin County Photosynthetic Physiological and Ecological Characteristics of Betula platyphylla-Quercus liaotungensis Mixed Forests in Ziwuling Forest Area Multidimensional Nature of Glyceraldehyde-3-phosphate Dehydrogenase in Plants Research Methods and Advances of Carbon Storage and Balance in Forest Ecosystems of China Enzymes and Corresponding Genes in Ergot Alkaloid Biosynthetic Pathways Relation between Cytoplasmic Male Sterility and Reactive Oxygen Species Metabolism in Pepper Origin of Vesicular Inclusions in the Vacuoles of Ammopiptanthus mongolicus Structures and Diversity of Insect Communities under Different Types of Vegetation Rehabilitations of the Hilly and Gully Loess Regions Classification and Ranking of the Forae Naturally Recuperating on the Farming-Withdrawn Land in the Hilly and Gully Regions of the Loess Plateau Water Use Strategies and Corresponding Leaf Physiological Performance of Three Desert Shrubs Spatial Growth Differences of Planted Populus simonii and Their Ecological Effects on Soil Moisture in Hilly Loess Regions Position Study of the Relations between Vegetation Degeneration and Annual Rainfall in the Sand Region of Minqinxian County Relationship of the Protective Enzymes of Desert Vegetations with Water Table in the Lower Reaches of Tarim River Comparison of Soil Desiccations in Natural and Acacia Forests in the Ziwuling Mountain of the Loess Plateau Optimization of the Regeneration Protocol of Rosa canina cv.‘Edelcaninas’Meristem Development of Vascular Bundles in Aloe arborescens Leaves Grading Responses of Clonal Kobresia humilis to Grass Cutting Classification of the Branching Architectures of the Desert Plants in Minqin County Preliminary Study of the Mechanisms of Natural Vegetation Regeneration in Arid Desert Regions Effect of NaCl Stress on Na+ and K+ Uptakes by Different Organs of Pistachio Relationships between Flagleaf and Spike Photosynthesis and Drought Tolerance of Wheat The Response of Cultivated Nostoc flagelliforme to Salt Stress Photosynthetic Rates and Chlorophyll Fluorescence of Nitraria tangutorum at Different Leaf Water Potentials Influence of Low Doses Microwave Radiation on Activities of Antioxidative Enzymes of Isatis indigotica Seedlings Exposed to Enhanced UV-B Radiation Exploration of the Speed-limiting Process for Taxol Biosynthesis Resorting to Quantitative PCR Conditions of Dynamic Adsorption in Purifying Cornus officinalis Saposins with Macro- Porous Resins Adaptabilities of Jujube Varieties of Fresh Use in North Shaanxi Province Analysis and Appraisal of Heavy Metal Pollution of Main Vegetables Production Area in Shaanxi Province Flora of Seed Plants in Jingpohu Lake Nature Reserve Molecular cloning of methionine-metaboly correlated cDNA in Astragalus melilotoides Pall.variant line and its expression in E.coli Testing of Active Constituents in the Stems and Leaves of Ten Caragana Plants Components of the Essential Oil in Isodon henryi (Hemsl.) Kudo Chemical Components of Volatile Oil in the Leaves of the Chinese Medicinal Herb Pistacia chinensis Bunge The application and influence of biotechnology in forestry Biosynthesis,transport and function of ascorbate in plants Studies of desalting ability and desalting structure in Karelinia caspica Study of comparative anatomy on structure of seedlings of Acorus tatarinowii and Zantedeschia aethiopica Study on the polypeptide composition and content of LHCⅡ and the cab gene transcription in chlorophyll-reduced mutant of oilseed rape seedlings Mathematical models of multiple objective analytics for sustaining utilization water resources in inland river valley Effect of water-fertilizer coupling on yield of cantaloupes Effect of osmotic stress on K content of flue-cured tobacco Effect of carmine spider mite on enzymes related to active oxygen metabolism in cowpea seedling leaves Two new caffeic esters and other compounds from Ceratoides latens Study on bitterness embedment and function improvement of Zizyphus to Eucommia ulmoides Determination of active constituents in fifteen species Swertia of genus by high performance liquid chromatography Research progress on relationships betaine and drought/salt resistance of plants Directional selection of techniques applied to vegetation construction Effect of temperature on growth and artemisinin biosynthesis in hairy root cultures of Artemisia annua Effect of soil water stress on water metabolism and osmotic adjustment substance of native tree species of Loess Plateau Effects of soil water stress on contents of chlorophyll,soluble sugar,starch,C/N of two desert plants (Cynanchum komarovii and Glycyrrhiza uralensis) Physiological and ecological effects of enhanced UV-B radiation on wheat seedling under NaCl stress condition Identification of seed purity of hybrids Shaanyou No.8 with RAPD in Brassica napus