Grading Responses of Clonal Kobresia humilis to Grass Cutting Classification of the Branching Architectures of the Desert Plants in Minqin County Ozone Effects on Chlorophyll Content and Lipid Peroxidation in the in Situ Leaves of Winter Wheat Exploration of the Speed-limiting Process for Taxol Biosynthesis Resorting to Quantitative PCR Anatomical Changes of the Leaves of in vitro Euphorbia pulcherrima Seedlings During Their Post-transplantation Domestication 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 Research Advances in Molecular Basis of the Variations and QTL Cloning of Quantitative Plant Traits Research Progresses in Chromosome Doublings of Medicinal Plants Roles of miRNA in Plant Development and Adaptabilities Reproductive strategy of grassland plant Effect of K+,Na+ on isolated leaves‘‘ stomatal movement of rich potassium plants 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 Effect of water-fertilizer coupling on yield of cantaloupes Tisssue culture and plant regeneration of rare plant Gymnocarpos przewalskii Establishment of regeneration system of bulb from Lilium brownii 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 Effects of soil water stress on contents of chlorophyll,soluble sugar,starch,C/N of two desert plants (Cynanchum komarovii and Glycyrrhiza uralensis) Cloning and sequence analysis of DHN1 gene from Salvia miltiorrhiza Advance of sulphate transporters of plant Progress of sex determination in plants Distribution characteristics of effective root density in the planted Robinia pseudoacacia and Platycladus orientalis forest site Effects of salicylic acid on leaves of cucumber seedlings under water stress Protective of ascorbic acid against salt stress Study on plants containing nervonic acid The effects of plant growth regulating substances on pollen germination and tube gowth in Fengshui pear (Pyrus serotina) Studies on genetic diversity of Scutellaria tsinyunensis of endemic species from Mt.Jinyun of Chongqing A study on interspecific association of principal tree species in the communities including Quercus variabilis on the Qinling and Bashan Mt. A floristic study on seed plants in the upper reaches of Minjiang river Comparative and the correlative studies on the structure and the content of anthraquinones in 3 Aloe leaves Effect on plant and human cells under low frequency magnetic field Study on plant moisture stress of Sophora viciifolia in the Loess Area North of Shaanxi province Cloning of potato polyphenol oxidase gene and constructing of antisense PPO expression vector Evaluation and analysis about ecosystem health of artificial plants in Shapotou aera Effects of water extracts from ten plants of Compositae against wheat Seedling A study on bryophyte associated with formation of soil crust in south fringe of Gurbantunggut Desert in Xinjiang 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 Isolation and characterization of reactive oxygen species-insensitive mutants in Arabidopsis thaliana Studies on the pteridophyte flora of Qiyun mountainous region in Anhui Province Study of the plant community round discharging coal-dust field in Shentou second power plant Study on the vegetative storage proteins in temperate hardwoods of fifteen families 干旱沙区46种木本植物的物候研究——以民勤沙生植物园栽培植物为例 Cyanide-resistantalternative pathway was involved in the compatibleinteraction between potato tuber (Salonum tuberosum L.) and softrot bacteria (Erwinia carotovora pv.Carotovora) A floristic analysis of the seed plants in Chang qing National Reserve STUDIES ON THE VOLATILE OIL OF LEONTOPODIUM HAPLOPHYLLOIDES ON SUBALPINE DISTRICT ABNORMALITY AND DEVELOPMENT OF ANTHER IN RHEUM PALMATUM L MICROSTRUCTURE FEATURES OF THE SEEDS AND CONTENTS OF THE CHEMICAL ELEMENT OF AMMOPIPTANTHUS MONGOLICUS GROWN IN DESERT OF CHINA CHANGES OF SOME ISOENZYMES IN SALT -TOLERANT CELL LINE OF SETARIA ITALICA AND THE EFFECTS OF EXTERNAL ABA ON THEM 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 THE CHARACTERISTICS OF FLORA OF SEED PLANTS IN BAO TIANMAN Effect of Protein and Anthraquinone Glucosides from Cassia Seed on Serum Lipid of Hyperlipidemia Rats Advances in studies on chemical constituents from husks of Xanthoceras sorbifolia and their biological activities Screening and identification of available endophytes in roots of Panax ginseng Chemical constituents from Hedysarum polybotrys and their antitumor activities Isolation and Comparison of Inhibitory Effect of Antimicrobial Peptides from Blaps rhynchoptera Larvae under Induced and Non-induced Conditions Fertilization and Development of Embryo in Different Interploidal Crosses of Dianthus caryophyllus Stability and Ecological Effect of Mainly Plant Communities in Minqin Desert Area Molecular Characterization of an M-type Thioredoxin Gene in Dendrobium officinale Analysis on the Floristic Characteristics of Wild Seed Plants in the Big Youerdosi Basin of Bayanbulak Species Composition and Regeneration Characteristics of Main Woody Plant Seedlings in a Pine-oak Mixed Forest in Qinling Mountains Effects of Postponing Nitrogen Application on Grain Filling Characteristics and Yield Components of Winter Wheat Suffered Waterlogging after Anthesis Accumulation of Pb in Epiphytic Plant Tillandsia brachycaulos Physiological Responses of Four Energy Willow Clones to Soil Hg2+ Stress Effects of MHO Treatment on the Development of Superficial Scald and Reactive Oxygen Species Metabolism in the Apple Peel Research Advances of Virus-induced Gene Silencing Technology in Plant Factors that Influence in vitro Plant Regeneration of Photinia fraseri Somatic Embryogenesis and Plant Regeneration from Mature Embryo Explants in Quercus acutissima Carr. Coupling Relationship between Species Diversity of Planted Chinese Pine (Pinus tabulaeformis Carr.) Communities and Environment Factors in Mountain Area of Shangluo Effects of Aluminum Stress on Membrane Lipid Peroxidation and Antioxidant Enzyme Activities in Black Soybean Effects of Exogenous Spermidine on Photosynthesis and Activities of Antioxidant Enzymes in Tomato Seedlings under Ca(NO3)2 Stress 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 Research Progress on Stress-related Protein Kinases in Plants Extraction and Identification of Anthocyanins from Brown Cotton Preparation of Polyclonal Antibody of Allophycocyanin Protein in the Cyanobacterium Synechocystis sp.Strain PCC 6803