Determination of 20(R)-25-OH-PPT in different parts of species in Panax Linn. by HPLC-ELSD methods Determination of ergosterol in Lasiosphaera Seu Calvatia in various species from different habitats by HPLC Screening and identification of available endophytes in roots of Panax ginseng Identification of cultured and natural Astragali Radix based on fingerprint of monosaccharides Genetic relationship of RAPD and AFLP among Bupleurum cultivars AFLP Analysis on genetic diversity for germplasm resources of Fritillaria thunbergii cultivated in Zhejiang Province Spatiotemporal Heterogeneity of Soil Water Content at Different Size of Gaps of Pinus koraiensis-Dominated Broadleaved Mixed Forest Changes of Endogenous Hormones and Anatomical Structure of Rhododendron stamineum During Cutting Propagation Analysis on Insecticidal Activity of Bt Transgenic Populus deltoides × P. euramericana cv‘Nanlin895’and Its Effects on Soil Microorganism The Study on Serology of Cyloplasmic Polyhedrosis Virus from Thosea postornata Study on the Effect of Natural Control on M. matsumurae and D. spectabilis The Regional Selection and Its Effectiveness of Chinese Fir Fine Families in Huangshan Area The Input-Output and Financial Maturity for Poplar Plantations The Insect Fauna at Jianfengling in Hainan Island-Geometridae Megasporogenesis,Microsporogenesis and Development of Female and Male Gametophyte of Nicotiana debneyi Advances in Biosynthesis and Regulatory Cascades of Plant ta-siRNA Inflorescence Growth Phenology and Ecological Adaptation of Betula microphylla Phylogeny of Batrachospermales (Florideophyceae,Rhodophyta) Inferred from Small-Subunit rDNA Gene Sequences Cloning and Expression Profile Analysis of Phenylalanine Ammonia-Lyase Gene from Prunus salicina Fruit Molecular Characterization of an M-type Thioredoxin Gene in Dendrobium officinale Cloning and Expression Analysis of 14-3-3 Protein Gene of Spinach under Nitrate Stress Biomass and Productivity of Strified Mixed Stands of Pinus massoniana and Cinnamomum cassia Regeneration Rules of Three Dominant Tree Species in a Pine-oak Mixed Forest under Different Ecological Conditions in the Qinling Mountains Bryophytes Diversity and Flora in the Southern Greater Khingan Mountains Polystichum lanceolatum,a Newly Recorded Species of Dryopteridaceae from Henan Allelopathic Effects of Juglone on the Growth of Wheat Seedlings and Seed Germination Research of Exogenous Calcium and Methyl Jasmonate on Resistance to Botrytis cinerea in Tomato Effects of Nitrogen-limited Culture on Water Content and Chlorophyll Fluorescence Parameters in Chlorella sorokiniana Effect of the Extracts of Rhizosphere Soil from Stipa bungeana on the Germination of Stipa bungeana and Its Dominant Species Effect of Water Stress Simulated by PEG on Germination Ability of Chukrasia tabularis Seeds from Different Provenances Research Progress on Stress-related Protein Kinases in Plants Preparation of Polyclonal Antibody of Allophycocyanin Protein in the Cyanobacterium Synechocystis sp.Strain PCC 6803 Studies on the Pteridophyte Flora in Yaoshan Mountain Nature Reserve of Yunnan Structure and Spatial Distribution of Acer ginnala Population in Qiliyu,Shanxi Study on Seed Germination and the Protocorm Multiplication of Phaius tankervilleae Study on the Pteridophyte Flora of Qomolangma National Nature Reserve Scale Effects of Tree Diversity in a Tropical Rain Forest in Xishuangbanna Phytoremediation of Four Plant Species in 133Cs and 88Sr Contaminated Soil Developmental and Anatomical Studies of the Salt Gland in Limonium aureum Phenotypic Variation of Natural Populations in Rhododendron purdomii in Qinling Mountains Genetic Diversity of Stemona sessilifolia (Miq.) Miq.Revealed by ISSR Response Characteristics of Casuarina equisetifolia Inoculated with Mycorrhizal Fungi under Low Temperature Stress Drought Resistance Evaluation and Leaf Structures of Ten Species of Broad-leaved Ornamental Plants in Yan’an Urban Area Leaf Anatomical Structure of Zygophyllum xanthoxylum under Chronic High Wind Fruit Morphological Variation of Natural Populations in Phyllanthus emblica Compatibility of Different Pollination Combinations in Primula forbesii Blechnidium Moore——a New Record Genus of Pteridophytes in Guizhou Province Analysis of Genetic Diversity and Phylogenesis of Rhizobia from Ammopiptanthus mongolicus Osmosis-regulating Substance and Cation Contents in Nitraria sibirica Pall.Test-tube Plantlets with NaCl Stress Isolation and Expression of a Gene Encoding CBF/DREB1 Transcription Factor from Chorispora bungeana Molecular Mechanism of Chlamydomonas Mating In Vitro Effect of Stylar S-RNase of Pear on the Calmodulin Localization of Pollen Tube NaCl Stress on the Growth, Ion Uptake and Transport of Helianthus tuberosus L. Seedlings AFLP Analysis of Genetic Differences among Cucumber Materials with Different Ploidies SSH Specific Expression of the Internodes Beneath the Spikes of Thermo-Sensitive Genic Male Sterility Rice Construction of Phyto-expression Vector and Functions in Arabidopsis thaliana of TaNHX2 Gene The Optimization of the SSR Reaction System for Venturia inaequalis Extracting Methods of the Total RNA in the Petals of Lilium Flowers Extraction and Purification of mtDNA in Crucifer Acquisition of Transgenic Colour Cotton with a Trivalent Insect-resistant Gene Cloning Strategy of Barnase Gene (Extracelluar Ribonuclease Gene) In vitro conservation of Impatiens mengtzeana Study on dynamics model of age structure of Quercus variabilis in different region in Shaanxi Analysis of AHP strategic decision for grazing management system and ecological restoration in the alpine wetland at Gannan in Gansu Study on a novel HMW glutenin subunit coding region from Agropyron elongatum Effects on some physiological characters of seedling and germination of radish seeds after treated with Hg2+ Genetic transformation of sweet protein MBLII on tomato Expression of Chlamydomonas reinhardtii chloroplast division gene CrFtsZ1 in E.coli Germplasm resource and habitat types of Seabuckthorn in China The redaction of the plant of Subtrib. Lactucinae Less. from Shandong Biological effect on the germination and growth of mung bean seeds under low frequency magnetic field Study on the character of absorbing water and the germinative condition of Salvia miltiorrhiza Bunge seeds NaCl胁迫对小麦幼苗生长、叶绿素含量及Na^+、K^+吸收的影响 Effects of exposure to weak light at low temperature on trans-membrane proton gradient of thylakoids of cucumber and spinach Identification of dwarf variants of wheat by RAPD method and their genetic analysis Analysis of fatty acids insitodiplosis Mosellana (Gehin) by gas chromatograph Studies on the vegetation and the spermatophytic flora of Taitong-Kongtong Mountain Nature Reserve in Pingliang of Gansu Province Studies on quality characters of some commercial wheats from northern wheat-growing areas of China Development and anatomy of floral nectary of three species in Swertia L.(Gentianaceae) The analysis to dried soil layer of artificial Robinnia pseudoscacia forestry land in the Yanan Experimental Area