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Characteristic in photosynthesis,transpiration and water use efficiency of Haloxylon ammodendron and Calligonum mongolicum of desert species 两种生态型芦苇胚性悬浮培养物对渗透胁迫的响应Ⅰ、生长及渗透调节物质的变化 The effects of plant growth regulating substances on pollen germination and tube gowth in Fengshui pear (Pyrus serotina) Expressed of hBMP-3m gene in tobacco Primary study on vegetation succession of saline land in the bird island of Qinghai Lake Calli induction from in vitro culture of tender stem segments in Ginkgo biloba and study on its cytology DNA extraction on three different materials of Larix chinensis Numerical analysis of interspecific relationships in communities of Larix chinensis in Qinling Mountain Change of soil organic matter and water holding ability during vegetation succession in Ziwuling region Effect on plant and human cells under low frequency magnetic field Adaptation strategies of seed dormancy and germination of Psammochloa villosa , a sand dune grass inhabiting Ordos Plateau, China Vascular developmentin the transition region of dicotyledonary epigeal seedlings Study on N,P fertilization model of Salvia miltiorrhiza in different soil fertility Effects of long-term applying micronutrients fertilization on wheat yield and N and P uptake in dryland of Loess Plateau Changes of soil C,N and soil water under conversion of cropland into grassland Nitrate distribution characteristics in soil at fertilization on cucumber at sunlight greenhouse in Loess Plateau Cloning of potato polyphenol oxidase gene and constructing of antisense PPO expression vector Identification of the additional glutenin subunits gene loci of T.aestivum-Th.intermedium alien addition lines TAI series with biochemical and molecular biological methods Sustainable utilization of grassland resources in west segment of Qilian Mountains and Jiuquan Basin Evaluation and analysis about ecosystem health of artificial plants in Shapotou aera Study on restoration strategies, characteristics and status of degenerated artificial Haloxylon ammodendron communities at the edge of Minqin oasis Microscopical observation of VAM to several garden lawn plants The vegetation development in North Ziwulin forest region in last fifty years Cytoskeleton inplasmodesmata and cytoplasmic channels of onion pollen mother cells Studies on cytology of11 Astragalus species from Northwestern China Studies on the cultivation and morphological and cytological identification of wheat-Elytrigia intermedium alien disomic addition lines Isolation and characterization of reactive oxygen species-insensitive mutants in Arabidopsis thaliana Studies on the pteridophyte flora of Qiyun mountainous region in Anhui Province The vegetative characteristics and ecotone effect of Zhifanggou watershed in Loess Hilly Region Tobacco (Nicotiana tabacum) transformation of human bone morphogenetic proteins-3 mature peptide (hBMP-3m) mediated by Agrobacterium tumefaciens Research on quality,disease resistance and molecular cytogenetics of Triticum aestivum-Haynaldia villosa amphidiploids with different wheat genetic background Study on N and K concentration and N and K balance in tobacco leaves Mechanismfor differentiation and dedifferentiation of xylem cells 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 The primary studies on the macroscopically characte-ristics variation pattern of leaves of Kingdonia uniflora Distribution of Na~+ and K~+ in cotton plant under NaCl stress and salt tolerance Thechanges of the HMW glutenin subunits of introducingsorghum DNA into spring wheat Animproved SDS-PAGE to separateHMW-GS of wheat storage protein Significance on ecological indication of Selaginella sinensis in reconstructing past environment Analysisof the potential causes effecting the grainweight of hybrid wheat with Ae.kotschyi cytoplasm Thetransmission characteristics of E chromosome in VE161 wheat Studies on inducing parthenogenesis of some male sterile lines of alloplasmic 1BL/1RS wheat IMMUNOHISTOCHEMICAL LOCALIZATION OF HSC70 IN DEVELOPING FLOWER OF BRASSIA CHINESIS STUDIES ON THE VOLATILE OIL OF LEONTOPODIUM HAPLOPHYLLOIDES ON SUBALPINE DISTRICT RAPD VERIFICATION OF RUST RESISTANT WHEAT VARIANTS IDENTFICATION OF SLOW-RUSTING RESISTANCE IN XIAOYAN No. 6AND ULTRA-OBSERVATION ON HYPHAE IN THE HOST STUDIES OF TRANSMISSION ELECTRON MICROSCOPY ON ANNUAL STEMSIN LARIX PRINCIPIS-RUPPRECHTII MAYR Advance in modern studies on Shexiang Baoxin Pill Determination of 20(R)-25-OH-PPT in different parts of species in Panax Linn. by HPLC-ELSD methods Research progress on evaluation methods of mouthfeel of oral drug delivery system Biological Characteristics of Storage Pest Plodia interpunctella of Masson Pine Pollen Changes of Endogenous Hormones and Anatomical Structure of Rhododendron stamineum During Cutting Propagation Application of Dimilin to Control Poplar Longhorn Beetles and Other Insects Variation of Oleoresin Yield among High-Gum-Yielding Slash Pine Families and Their Realized Genetic Gain The Structure Characteristics of Bamboo Groves in Dagangshan Region.,Jiangxi Province The Input-Output and Financial Maturity for Poplar Plantations The Insect Fauna at Jianfengling in Hainan Island-Geometridae Stability and Ecological Effect of Mainly Plant Communities in Minqin Desert Area Cloning and Expression Profile Analysis of Phenylalanine Ammonia-Lyase Gene from Prunus salicina Fruit 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 Effect of Storage Phosphorus in Soybean Seeds on the Tolerance to Low Phosphorus Stress at Seedlings Stage Physiological Mechanism of Drought Tolerance of Maize Seedlings Bryophytes Diversity and Flora in the Southern Greater Khingan Mountains Population Structure and Spatial Distribution of the Populus euphratica in the Mainstream of the Tarim River Water Physiological Response of Seedling in Taklimakan Desert Highway Shelterbelt to Drought Stress Effect of Water and Nitrogen Availability on the Generation and Scavenging of Reactive Oxygen Species in Leaves of Robinia pseudoacacia Seedlings Codon Usage Bias in Vitis vinifera 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 Comparative Research on Drought Resistance of 8 Common Garden Ground Cover Plants in South China 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 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 the Pteridophyte Flora of Qomolangma National Nature Reserve Distribution and Community Characteristics of Invasive Xanthium spinosum in Xinjiang Phytoremediation of Four Plant Species in ¹³³Cs and ⁸⁸Sr Contaminated Soil