Distribution and Community Characteristics of Invasive Xanthium spinosum in Xinjiang Immunofluorescent Observation of Micro tubule Cytoskeleton in Root Tip Cells of Sagittaria sagittifolia L. Variation of Active Oxygen Metabolism,Anti-oxidation System in Grapevine Buds Tissue during Bud Dormancy Inducing and Releasing Physiological Responses of Pleioblastus kongosanensis to the Elevated Atmospheric Ozone and CO2 Alone and in Combination 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 Plant Regeneration from Hypocotyl Protoplast Culture of Cabbage (Brassica oleracea L.var capitata) New Observation on Multiformity of the Antheridium in Onoclea sensibilis Protective Oxidation Effects of Rhododendron sp. To SO2 Stress NaCl Stress on the Growth, Ion Uptake and Transport of Helianthus tuberosus L. Seedlings Floristic analysis of seed plants in Ziwuling Forest Region Plant resources with antimicrobial activities in Xinjiang of China Study on doubled CO2 concentration reduce the inhibition of enhanced UV-B radiation on tomato in plastic greenhouse 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 Effects of enhanced UV-B radiation on morphology, physiology and allometry of Amaranthus retroflexus The responses of antioxidant defense system at different developmental stages of spring wheat to gradual drought stress in field Comparison of antioxidative system in Kobresia humilis grown at different altitudes on Qinghai-Tibet Plateau The influence of disturbance on community structure and plant diversity of alpine meadow The response to water stress of the antioxidant system in maize seedling roots with different drought resistance In vitromicropropagation of Amorpha fruticosa In vitro selection of salt-resistant mutant in Lycopersicon esculentum Identification of dwarf variants of wheat by RAPD method and their genetic analysis The analysis on the tropical geographical elements of the seed plant flora in the Qinling Mt. On flowering characters and structural changes of lodicule during the flowering in wheat Starch granules related to the development of chloroplasts in Ammopiptanthus mongolicus Study ABA sensitivity of seeds during development of Castanopsis hystrix and Castanopsis sclerophylla 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 In vitro selection of salt and PEG tolerant flaxi lines from the progeny of flown seeds 紫外线-B辐射与3种植物幼苗的光合作用——光合作用对紫外线-B敏感性的比较 Studies on the aquatic vascular plant communities and ecological characteristics in Heihe valley Acytological study of Astragalus dshimensis Gontsh.and A.hoantchy Franch.with a taxonomic revision Effects of the artificial low temperature on the dormant buds and shoots of Dangshan pear in the central part of Yunnan Oxidative damage and antioxidant responses during drought-induced winter wheat flag leaf senescence Effects of elevated atmospheric CO_2 concentrations on growth of plants Near-infrared spectroscopy applied in classification of Ferulineae Study on mechanism of high yield of salt-tolerant wheat with the plastic film mulching cultivation in saline soils Histochemical localization of anthraquinones in rhizome of Rheum officinale Bail Studies on the characteristics of element contents of altifrigetic subnival vegetation at the source area of Urumqi River THE ULTRASTRUCTURALSTUDY ON CELLULARIZATION OF ENDOSPERM IN COIX LACRYMA-JOBI L. THE ULTRASTRUCTURAL OBSERVATION OF WHEAT SALT TOLERANCE CELL LINES OF CALLI 光、暗处理对蚕豆茎内皮层形成的影响 Ⅱ.与栓化作用有关的酶及抗氧化剂的关系 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 EFFECTS OF THE ENHANCED UV-B RADIATION ON THE MICRONUCLEUS EVENTS OF TRADESCANTIA POLLEN MOTHER CELLS 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 THE DEVELOPMENTAL MORPHOLOGY ON THE TRICHOMES OF THE LEAVESIN DENDRANTHEMA ZAZWADSKII(HERD.)TZVEL. 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 DEVELOPMENTAL STUDIES ON THE ADVENTITIOUS ROOTS OF GENUS CHLORANTHUS THE TRANSFER OF SEGMENT OF CHROMOSOME FROM BLUE-GRAINED WHEAT TO STERILE TAIGU WHEAT 青海高原植物生理生态学研究:Ⅱ.高寒草甸植物的光合作用 HISTOLOGICAL STUDIES ON THE MORPHOGENESIS OF THE HYPOCOTYL OF CABBAGE IN TISSUE CULTURES OBSERVATIONS ON THE DEVELOPMENT OF MICROSPORANGIUM AND THE EMERGENCE OF MALE GAMETOPHYTE IN WATERMELON (CITRULLUS LANATUS) STUDIES ON MORPHOGENESIS OF ANTHERS IN STRAWBERRY IN VITRO STUDY ON GENUS ZANTHOXYLUM L. FROM GANSU MORPHOGENESIS AND DEVELOPMENT OF CHLOROPLASTS IN ANTHERS OF HORDEUM VULGARE DISCUSSION OF SYSTEMATIC POSITION OF CHLORANTHACEAE BY LEAF ARCHITECTURE OF PLANTS DURING THE BEGINNING OF THE LIGHT PERIOD PATHWAY OF CO_2 FIXATION IN THE CAM PLANT CHANGES IN RESPIRATORY PATHWAYS OF GA_3-TREATED ABSCISSION ZONE TISSUE IN RELATION TO ABSCISSION ANATOMICAL STUDIES ON CHINESE ENDEMIC PLANT EOMECON CHIONANTHA HANCE 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 The application of SYBR GreenⅠ real-time quantitative RT-PCR in quantitative analysis of sweet cherry viruses in different tissues Identification method and resistance evaluation of Fusarium head blight in barley The effect of quinestrol on reproductive system of male Yangtze vole, Microtus fortis Prokaryotic expression of Apple stem pitting viruscoat protein and antiserum preparation Prokaryotic expression of AMLand preparation of polyclonal antibody