Tisssue culture and plant regeneration of rare plant Gymnocarpos przewalskii Establishment of regeneration system of bulb from Lilium brownii 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) 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 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 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 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 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 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 A floristic analysis of the seed plants in Chang qing National Reserve STUDIES ON THE VOLATILE OIL OF LEONTOPODIUM HAPLOPHYLLOIDES ON SUBALPINE DISTRICT 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 Stability and Ecological Effect of Mainly Plant Communities in Minqin Desert Area Analysis on the Floristic Characteristics of Wild Seed Plants in the Big Youerdosi Basin of Bayanbulak Accumulation of Pb in Epiphytic Plant Tillandsia brachycaulos 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 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 Distribution and Community Characteristics of Invasive Xanthium spinosum in Xinjiang Immunofluorescent Observation of Micro tubule Cytoskeleton in Root Tip Cells of Sagittaria sagittifolia L. Drought Resistance Evaluation and Leaf Structures of Ten Species of Broad-leaved Ornamental Plants in Yan’an Urban Area Plant Regeneration from Hypocotyl Protoplast Culture of Cabbage (Brassica oleracea L.var capitata) Floristic analysis of seed plants in Ziwuling Forest Region Plant resources with antimicrobial activities in Xinjiang of China Anther culture and plant regeneration of Robinia hispida Tissue culture and plant regeneration of Peganum harmala Screening and characterizing of hydroxyproline-resistant variants in Lycium barbarum and analysis of its salt tolerance The influence of disturbance on community structure and plant diversity of alpine meadow In vitromicropropagation of Amorpha fruticosa The analysis on the tropical geographical elements of the seed plant flora in the Qinling Mt. Effects of seed dressing in plant nutrient on the senescence of roots after anthesis and yield in dry land wheat on high yield The studies on the flora of seed plants in Tianyuhe River- Valley in Qinling Mountains Studies on flora diversity of the seed plants in Heng Mountain nature reseave,Shanxi Regulation of plant growth regulator on leaves senescence and yield constitutions of wheat Production of transgenic millet plants via particle bombardment Studies on the aquatic vascular plant communities and ecological characteristics in Heihe valley Effects of elevated atmospheric CO_2 concentrations on growth of plants Near-infrared spectroscopy applied in classification of Ferulineae Studies on the characteristics of element contents of altifrigetic subnival vegetation at the source area of Urumqi River The characteristics of the woody plants flora in Bailongjiang Watershed Study on diversity of seed plants from Niubeiliang Nature Reserve Studies on the cell development and its function of microsporangium epiderm in Plantycladus orientalis Effect of alteration of source-sink relationship on endogenous hormones in cotton leaves STUDIES ON TISSUE AND RAPID PROPAGATION PTERIDIUM AQUILINUM VAR. LATIUSCULUM STUDIES ON THE TISSUE AND CELL CULTURE OF SOPHORA JAPONICA L. STUDIES ON THE WILD ECONOMIC PLANT RESOURCES AND ITS UTILIZATION IN GANSUHEXI STUDY ON THE CULTURE OF DIFFERENT EXPLANTS OF MISCANTHUS SACCHARIFLORUS(MAXIM.)BENTH ET HOOK IN VITRO A PRELIMINARY STUDY OF ELEMENT BACKGROUND OF PLANTS ON THE XIZANG PLATEAU STUDIES ON POPULATION STRUCTURE OF PAEONIA SUFFRUTICOSA ANDR,VAR.SPONTANEA REHD. THE STUDY ON CELL LIPID OVER-OXIDATION INJURIES AND CHANGES OF PLASMALEMMA ULTRASTRUCTURE IN TYPICAL SALINE PLANTS HISTOLOGICAL STUDIES ON THE MORPHOGENESIS OF THE HYPOCOTYL OF CABBAGE IN TISSUE CULTURES CHANGES IN RESPIRATORY PATHWAYS OF GA_3-TREATED ABSCISSION ZONE TISSUE IN RELATION TO ABSCISSION THE INFLUENCE OF EXTRANEOUS HORMONES ON THE DIFFERENTIATION OF LEAFEXPLANT OF Saintpaulia ionantha Wendi. IN VITRO PLANTLET REGENERATION AND HISTOLOGICAL OBSERVATION IN THE TISSUE CULTURES OF CORCNILLA VARIA Different susceptibility of 35 species composite plants to fluazifop-butyl Behavioral responses of Dialeurodes citri to leaves and their volatiles of citrus cultivars Selectivity and mechanism of Didesmococcus koreanus Borchs on eight host plants The feeding and oviposition behaviors of Bemisia tabaci Effects of green-yellow light with three different wavelengths on theoviposition biology of Spodoptera exigua Impact of Bt rice grain on the development of red flour beetle,Tribolium castaneum (Coleoptera: Tenebrionidae Biological characteristics of Alternaria tenuissima,the pathogen of barley leaf blight Alleopathy research progress on an invasive weed, Ageratina adenophora Sprengel