Study of reason of "the older, the better" of Pericarpium Citri Reticulatae(PCR) which contributed increase of flavonoids Determination of 2,3,5,4-tetrahydroxystilbene-2-O-β-D-glucopyranoside and anthraquinon simultaneously in Polygonum multifloriof different growing stage and gathering periods by HPLC Advances in studies of renal adverse reactions of Leonurus heterophyllus Effects of phenylethanoid glycosides from seeds of Plantago asiatica on maturation of dendritic cells Comparison of content of clemastanin B of Radix Isatidis in different growing areas Chemical constituents from herbs of Paris verticillata Steroids from Monascus purpureus metabolite Chemical constituents from herb of Solanum lyratum Study on sugarcane alkane alcohol to quail hyperlipidemia and atherosclerosis model Pharmacokinetics and bioavailability of cantharidin in beagle dogs Primary studies of toxicity-reducing and efficacy-maintaining action of fungal fermentative products in Tripterygium wilfordii by a novel bi-directional Solidstate fungal fermentation Terpenoids from leaves of Aeschynanthus mengxinensis An investigation on Formation mechanisms and preparation of curcumin phospholipid complex Concentration of biyankang extracts using multi-stagemembranes separation Extraction of triterpenoids from fruits of Ganoderma lucidumby supercritical fluid extraction Roots Physiological and Biochemical Characteristics of Cucurbita moschata Hybrids at Adult Plant Stage under NaCl Stress Effects of Exogenous γ-Aminobutyric Acid on Growth and Reactive Oxygen Species Metabolism of Cucumber Seedlings under NaCl Stress Effects of Pb Stress on the Activities of Antioxidant Enzymes in Three Mosses Species Isozyme Analysis of Stem and Leaf in Chrysanthemum during Vegetative and Reproductive Growth Stages Inter-specific Relationships Analysis and Classification of Lycoris by HPLC Chromatograms Cloning of Superoxide Dismutase Gene from Upland Cotton and Expression in Tobacco Progress on CBF Transcription Factor in Cold Tolerance of Arabidopsis thaliana Callus Induction and Its Bioactive Ingredient Analysis of Echinacea purpurea Morphology of Leaf Abaxial Epidermis of Some Agrostis Species in China Root Hydraulic Lift and Nutrition Activity in Astraglus adsurgens with Fertilization Effects of Water Deficit on Fluorescence Parameters of Different Wheats Ploids Tissue Culture and High-efficiency Plant Regeneration of Arctium lappa Research Advances about Anti-microbial Peptides of Plant Origins Chemical Components of Scrofella chinensis (Ⅱ) Responses of Ten Landscaping Tree Species To Sulfur Dioxide Effects of Nitrogen ,Phosphorus and Potassium on Root Vigor and Free Amino Acid Content of Astragalus membranaceus Seedlings Effects of Nitrogen ,Phosphorus and Potassium on Root Vigor and Free Amino Acid Content of Astragalus membranaceus Seedlings Effect of Cold Shock Treatment on the Quality and Anti-oxidative Enzyme Activities of Nectarine Fruits during Storage Insecticidal and Fungicidal Activities of the Extracts of Thirty Medicinal Plants Effects of Enhanced UV-B Radiation on Pollen Anti-oxidative Capacity and Post-pollination Kernel Development of Maize 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 Pteridophyte Flora in the Area under the Jurisdiction of Beijing Comparison of Stomatal Features of Octoploid Tritielytrigia Varities and Triticum aestivum Varieties with Different Water Requirements Allelopathic Effects of Salicylic Acid Stress on Membrane Lipid Peroxidation and Osmosis-regulating Substances in Different Chinese Fir Clones Factors Affecting Embryoid Induction and Formation of Cabbage Anthers in Culture Pteridophytes Floristic Phytogeography in Mt. Ailaoshan Nature Reserve of Yunnan, China Enzymes and Corresponding Genes in Ergot Alkaloid Biosynthetic Pathways Regulation Mechanism of Nitric Oxide to Plant Growth and Development Relation between Cytoplasmic Male Sterility and Reactive Oxygen Species Metabolism in Pepper Analysis of Essential Oil from Seriphidium transiliense by GC-MS Biochemical Markers and Microspore Cytochrome Oxidase of the Male Sterile Line of NIAN-type Wheat Construction of the AFLP Analysis System for Actinidia Genome Preliminary Study of the Mechanisms of Natural Vegetation Regeneration in Arid Desert Regions Ozone Effects on Chlorophyll Content and Lipid Peroxidation in the in Situ Leaves of Winter Wheat Tissue Culture Technique for Rapid Propagation of Lippia triphylla Molecular cloning of methionine-metaboly correlated cDNA in Astragalus melilotoides Pall.variant line and its expression in E.coli Research Progresses in Chromosome Doublings of Medicinal Plants 6-BA and PP333 Effects in Shelf-life Improvement of Tulipa gesneriana Cut Flowers Advances in studies on the relationships between tree-ring width and climatic factors Rapid propagation of almond‘‘‘‘s rootstock Study on the polypeptide composition and content of LHCⅡ and the cab gene transcription in chlorophyll-reduced mutant of oilseed rape seedlings Effect of carmine spider mite on enzymes related to active oxygen metabolism in cowpea seedling leaves Study on bitterness embedment and function improvement of Zizyphus to Eucommia ulmoides Study on accumulating rule of primary fatty acids and proteins in flax seeds Polyunsaturated fatty acid separation from the seed kernel oil of Pinus armandi via urea clathration Determination of active constituents in fifteen species Swertia of genus by high performance liquid chromatography Liposoluble constituents of Scrofella chinensis HPLC chromatographic fingerprints of Rhodiola rosea in the Qingzang Plateau Recovery of cucumber (Cucumis sativus L.) haploid plants through pollination by irradiated pollens and embryo culture Study on transformation of Nicotiana tabacum with oxalate oxidase gene Identification of seed purity of hybrids Shaanyou No.8 with RAPD in Brassica napus Effects of salicylic acid on leaves of cucumber seedlings under water stress Protective of ascorbic acid against salt stress Morphological and cytological observations on interspecific hybridization F1 from Cucumis sativus×C.hystrix Cytological observations on male sterile anther and pollen developments induced by chemical hybridizing agent GENESIS in wheat Study on plants containing nervonic acid Expressed of hBMP-3m gene in tobacco Comparison on extraction methods of Ziziphus jujuba and Ziziphus acidojujuba DNA for RAPD analysis Flavonoid glycosidesfrom Galeopsis bifida Chemical constituents of Veronica ciliate,as a psychrophyte from Northwest China Cloning of potato polyphenol oxidase gene and constructing of antisense PPO expression vector Effects of salicylic acid (SA) on high-temperature stress resistance of cucumber seedling Preliminary study on B-chromosomes of Lilium davidii var.unicolor