Study on essential oil of Qinwei rose Study on fingerprint analysis and bioactive functions of Eucommia ulmoides flavonoids Study on cold acclimation and freezing-tolerance mechanism of Aucuba japonica cv. Variegata Study on restoration strategies, characteristics and status of degenerated artificial Haloxylon ammodendron communities at the edge of Minqin oasis 太白红杉种群的生殖对策研究Ⅱ.生殖力和生殖值 Study on niche of dominant species of subalpine scrubland and meadow community in Guandi Mountains Research progress in the beneficial elements-silicon for plants A progress in pharmacological research of flavonoids A survey of study of chemical components of medicinal plants of Gentianaceae Recent advances in natural insecticidal constituents from plant origin Research advances about effects of enhanced UV-B radiation on plants and ecosystems Effect of triadimefon on membrane system in detached cucumber cotyledons Study of the plant community round discharging coal-dust field in Shentou second power plant A study on the biological and ecological property and geographical distribution of Quercus variabilis population Studies on fertility restoration of male sterile lines of wheat with Ae.bicornis cytoplasm Detection on evolvement and present situation of genetic diversity of spring wheat cultivars planted in Gansu and Qinghai Provinces using quantitative characters Tobacco (Nicotiana tabacum) transformation of human bone morphogenetic proteins-3 mature peptide (hBMP-3m) mediated by Agrobacterium tumefaciens Studies on heterosis of vernal hybrid F_1 of male sterile lines of Ven & K Typeal wheat and their relationship with chlorophyll content and zymogram of isoenzyme Study on N and K concentration and N and K balance in tobacco leaves Effects of soil water stress on the regular degree of plant properties of summer corn A research on the photosynthetic characteristics of Jinguan,Molios and Strimoson apple (Malus pumila Mill.) Mechanismfor differentiation and dedifferentiation of xylem cells Distribution of Na~+ and K~+ in cotton plant under NaCl stress and salt tolerance H~+ leakage through CF_0 decreases the coupling degree of thylakoids from cucumber leaves exposed to low light at low temperature A study on rules of spatiao-temporal change and water use efficiency of corn Significance on ecological indication of Selaginella sinensis in reconstructing past environment Transfer of the powdery mildew resistant gene from T.dicoccoides into T.aestivum and its RAPD analysis Thetransmission characteristics of E chromosome in VE161 wheat IMMUNOHISTOCHEMICAL LOCALIZATION OF HSC70 IN DEVELOPING FLOWER OF BRASSIA CHINESIS THE EFFECTS OF ELERATED CO_2 ON THE ULTRASTRUCTURE OF CHLOROPLAST OF THREE GRAMINOID PLANTS FUZZY EVALUATION WITH MULTIPLE INDEX IN BIOINDICATION MICROSTRUCTURE FEATURES OF THE SEEDS AND CONTENTS OF THE CHEMICAL ELEMENT OF AMMOPIPTANTHUS MONGOLICUS GROWN IN DESERT OF CHINA UNICONAZOLE-INDUCED MORPHOLOGICAL CHANGE AND ITS RELATION TO ENDOGENOUS HORMONES IN WHEAT SEEDLNGS STUDIES OF TRANSMISSION ELECTRON MICROSCOPY ON ANNUAL STEMSIN LARIX PRINCIPIS-RUPPRECHTII MAYR 陕西渭北旱塬土壤-植物-大气连续体中水分运转规律的研究──Ⅰ.生态环境对植物叶温的影响 Effect of Protein and Anthraquinone Glucosides from Cassia Seed on Serum Lipid of Hyperlipidemia Rats Integration of data mining and complex networks and its application in traditional Chinese medicine Advance in modern studies on Shexiang Baoxin Pill Determination of five kinds of heavy metals in Anoectochilus roxburghii by ICP-MS Research progress on Chinese materia medica in treatment of acute cerebral infarction based on clinical pharmacology HPLC fingerprint on roots of Polygonum multiflorum from different habitats Effects of five allelochemicals on enzyme activity in Panax ginseng roots Chemical constituents of Lobelia chinensis Spatiotemporal Heterogeneity of Soil Water Content at Different Size of Gaps of Pinus koraiensis-Dominated Broadleaved Mixed Forest A Preliminary Study on Colletorichum from Horned Gallnut A Study on the Index of Prevention and Control of Ceracris kiangsu Tsai Relation between the Growth of Young Stand of Catalpa bungei and the Site Conditions of Low Mountain and Hilly Region Studies on the Bionomics of Aphrophora horizontalis Kato and Its Control Study on the Effect of Natural Control on M. matsumurae and D. spectabilis The Input-Output and Financial Maturity for Poplar Plantations Inocula Preparation of Ectomycorrhizal Fungi and Their Effects on the Growth of Pine Seedlings Megasporogenesis,Microsporogenesis and Development of Female and Male Gametophyte of Nicotiana debneyi Stability and Ecological Effect of Mainly Plant Communities in Minqin Desert Area Spore Morphology of Pteridophytes from China Ⅻ.Lycopodiaceae Species Composition and Regeneration Characteristics of Main Woody Plant Seedlings in a Pine-oak Mixed Forest in Qinling Mountains Growth Effects of CO2 Concentration and Phosphorus on Maize and Soybean under Different Cropping Patterns Effects of Postponing Nitrogen Application on Grain Filling Characteristics and Yield Components of Winter Wheat Suffered Waterlogging after Anthesis Regeneration Rules of Three Dominant Tree Species in a Pine-oak Mixed Forest under Different Ecological Conditions in the Qinling Mountains Effect of Storage Phosphorus in Soybean Seeds on the Tolerance to Low Phosphorus Stress at Seedlings Stage Effect of Ectomycorrhizae on the Growth of Pinus sylvestris var.mongolica Seedlings Photosynthetic Characteristics of Limonium bicolor under Salt Stress Isolation,Identification and Toxicity of Gleditsiosides O Accumulation and Distribution of Cobalt in Rape and the Effects of Cobalt on the Photosynthesis of Rape Leaves Polystichum lanceolatum,a Newly Recorded Species of Dryopteridaceae from Henan Codon Usage Bias in Vitis vinifera Effects of Nitrogen-limited Culture on Water Content and Chlorophyll Fluorescence Parameters in Chlorella sorokiniana Characteristics of Micro-structures and Chlorophyll Fluorescence Parameters of Diploid and Autotetraploid ‘Hanfu’ Apple Leaves Effect of Nitrogen Deposition on Species Diversity and Community Composition of Herbaceous Vegetation in Desert Steppe Effect of Introducing Biennial Legume Species,Melilotus officinalis,on Plant Community in the Early Stage of Vegetation Succession and Soil Nutrients in the Semiarid Loess Plateau of China Comparative Research on Drought Resistance of 8 Common Garden Ground Cover Plants in South China Physiological Adaptation of Oligostachyum lubricum under Water Stress Extraction and Identification of Anthocyanins from Brown Cotton Preparation of Polyclonal Antibody of Allophycocyanin Protein in the Cyanobacterium Synechocystis sp.Strain PCC 6803 Study on Seed Germination and the Protocorm Multiplication of Phaius tankervilleae Distribution and Community Characteristics of Invasive Xanthium spinosum in Xinjiang Spatial Distribution of Arbuscular Mycorrhizal Fungi,Soil Factors and Glomalin in the Rhizosphere of Amorpha fruticosa Grown on the Loess Plateau Phytoremediation of Four Plant Species in 133Cs and 88Sr Contaminated Soil Response Characteristics of Casuarina equisetifolia Inoculated with Mycorrhizal Fungi under Low Temperature Stress Physiological Responses of Pleioblastus kongosanensis to the Elevated Atmospheric Ozone and CO2 Alone and in Combination Accumulation and Distribution of Uranium in Wheat Seedling and the Effects of Uranium on the Photosystem Activities