THE EFFECT OF EXOGENOUS DRUGS ON DAMAGE OF CUCUMBER SEEDLINGS UNDER CHILLING STRESS SETTING UP ECOLOGICAL GARDENS OF GALLNUT AND INPROVING GARDENS OF LOW YIELD IN THE QINLING AND BASHAN MOUNTAINOUS REGION PREVENTION AND CURE OF PRYMNESIUM PARVUM CARTE FROM POISONG FISH IN THE SALINE-ALKAI PONDS STUCIES ON THE ULTRASTRUCTURE AND MECHANISM OF NECTAR SECRETION IN FLORAL NECTARIES OF BRASSICA CAMPESTRIS LINN. AT DIFFERENT DEVELOPMENTAL STAGES RELATIONSHIP OF YIELD AND ITS COMPONENTS AND BREEDING TARGETSFOR WHEAT CULTIVARS IN SHAANXI CENTRAL PLAIN STUDIES OF KARYOTYPE AND EVOLUTION OF SIX SPECIES IN GENUS PEDICULARIS LINN. (SCROPHULARIACEAE) A STUDY ON ANATOMICAL CHARACTERISTICS OF LEAVES AND STEMS OF FIVE ALPINE PLANTS USED FOR TIBETAN MEDICINE IN QINGHAI-TIBETAN PLATEAU STUDY ON ROTATION AND WATER PRODUCTIVE EFFICIENCY OBSERVATION OF THREE VIRUSES DISEASE OF THE CEREAL BY ELECTRON MICROSCOPE EFFECTS OF SPECIFIC ELECTROMAGNETIC WAVE RADIATION ON THE COMPOSITION OF MEMBRANE LIPID ACIDSIN THE LEAVES OF WHEAT SEEDLINGS RESEARCH ON REDOX ACTIVITY AT THE SURFACE OF WINTER WHEAT ROOTS DEVELOPMENT ANATOMY OF STALAR DIVISIONIN CENTIANA MACROPHYLLA THE DEVELOPMENTAL MORPHOLOGY ON THE TRICHOMES OF THE LEAVESIN DENDRANTHEMA ZAZWADSKII(HERD.)TZVEL. STUDIES ON SOMATIC EMBRYOGENESIS FROM CELL SUSPENSIONCULTURE OF LOBLOLLY PINE THE INTRODUCTION AND OBSERVATION OF GROWTH AND DEVELOPMENT OF SCHNABELIA BIOLOGICAL PROPERTY AND IN VIVO AND IN VITRO MULTIPLICATION OF THE PLANTLETS OF VINCAMINORL STUDY ON THE CULTURE OF DIFFERENT EXPLANTS OF MISCANTHUS SACCHARIFLORUS(MAXIM.)BENTH ET HOOK IN VITRO EFFECTS OF ULTRAVIOLET RADIATION ON THE DEGRADATION OF WHEAT LEAF CHLOROPHYLL UNDER DIFFERENT CONDITIONS EFFECTS OF NITROGEN ON THE DYNAMIC CHANGE OF NITRATE REDUCTASE ACTIVITY AND GRAIN PROTEIN CONTENT OF WHEAT THE RESEARCH PRESENCE AND DEVELOPMENT PROSPECTOF ORYCHOPHRAGMUS VIOLACEUS 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 STUDIES ON CONSERVATION BIOLOGY OF SARUMA HENRYI OLIV. HISTOLOGICAL DEVELOPMENTAL STUDIES ON THE ADVENTITIOUS ROOTS OF GENUS CHLORANTHUS THE DEVELOPMENT ANATOMY OF STALAR DIVISION IN GENTIANA STRAMINEA ROOT 新疆干旱区陆生固氮蓝藻—眼点伪枝藻的培养 杜仲胚胎学的研究——Ⅱ.雄配子体的发育 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 SEED COAT AND HILUM DEVELOPMENT IN VIGNA SESQUIPEDALIS FRUWIRTH CYTOLOGICAL OBSERVATION OF MICROSPOROGENESIS AND POLLEN DEVELOPMENT IN OCTOPLOID A GROTRITlCUM, T. TURGIDUM AND THEIR HYBRID THE VEGETATION OF DA QAIDAM BASIN IN QINGHAI PROVINCE LOCALIZATION OF ACID PHOSPHATASE ACTIVITY DURING DEVELOPMENT OF MEGAGAMETOPHYTE IN WHEAT STUDY ON HITOLOGY AND CYTOLOGY OF VICIA SATIVA ROOT NODULES OVULE DEVELOPMENT AND CALLOSE DEPOSITION IN RHEUM PALMATUM MORPHOLOGICAL AND CYTOLOGICAL OBSERVATIONS OF DOUBLE FERTILIZATION IN SETARIA ITALICA THE CHANGES OF NUCLEIC ACIDS AND SOLUBLE PROTEIN DURING SOMATIC EMBRYOGENESIS IN WHEAT EFFECT OF KINETIN ON TUBER ONION LEAF SENESCENCE AND RELATIONSHIP BETWEEN THE EFFECT AND ACTIVATED OXYGEN METERBOLIZM RAPID INDUCTION OF CAM IN SUDUM SPECTABILE PROMOTIVE EFFECT OF L-PROLINE ON THE GROWTH OF WHEAT CALLUS STUDIES ON FORMATION OF FLOWER BUD AND FLOWERING IN VITRO IN PHYSALIS PERUVIAM L. MORPHOGENESIS AND DEVELOPMENT OF CHLOROPLASTS IN ANTHERS OF HORDEUM VULGARE RESEARCH ON HOT, DROUGHT RESISTANCE AND CULTIVATION TECHNIQUE OF VIBURNUM PLICATUM F. TOMENTOSUM AND LINDERA MEGAPHYLLA 小花草玉梅变态花的形态学研究——I.变态花的形态学观察 CLASSIFICATION EVALUATION AND BENIFICIAL ANALYSIS OF LOESS PLATEAU GRASSLAND DEVELOPMENTAL ANATOMY OF THE FLOWER IN CORNUS OFFICINALIS CAT CYTOLOGICAL OBSERVATION ON CALLUS PRODUCTION AND EMBRYOGENESIS OF Gossypium hirsutum L. 中国特有植物海南草珊瑚管状分子的初步研究—草珊瑚属导管存在的例证 DURING THE BEGINNING OF THE LIGHT PERIOD PATHWAY OF CO_2 FIXATION IN THE CAM PLANT STRUCTURE AND DEVELOPMENT OF THE INSECT-GALL OF Rhus chinensis STUDY ON CONSTITUENTS OF POLLEN OF Zea mays L. CHANGES IN RESPIRATORY PATHWAYS OF GA_3-TREATED ABSCISSION ZONE TISSUE IN RELATION TO ABSCISSION DIRECT EVIDENCE ABOUT THE SPIKE OF WHEAT ORIGINATES FROM PANICLE OBSERVATION ON THE GENERA YINSHANIA, HILLIELLA, COCHLEARIELLA AND COCHLEARIA (CRUCIFERAE) BY SEM PLANTLET REGENERATION AND HISTOLOGICAL OBSERVATION IN THE TISSUE CULTURES OF CORCNILLA VARIA STUDIES OF THE ABORTIVE SEED AND ITS CONSTITUENTS IN Cunninghamia lanceolata (Lamb.) Hook. Scaling-up methodology for alpine grassland coverage monitoring based on Landsat 8 OLI and MODIS remote sensing data: A case study in XiaheSangke grassla Frequency of resistance to Bacillus thuringiensis toxin Cry1Ac in Xinjiang field population of Helicoverpa armigera Phenotypic structure of Phytophthora capsici populations on pepper in Fujian, China Comparative of citrus huanglongbing molecular detection approaches and monitoring of the orchards The application of SYBR GreenⅠ real-time quantitative RT-PCR in quantitative analysis of sweet cherry viruses in different tissues Cultural characteristics and pathogenicity of defoliating Veticillium dahliae strains in different cotton-producing provinces of China Identification method and resistance evaluation of Fusarium head blight in barley The effect of quinestrol on reproductive system of male Yangtze vole, Microtus fortis Analysis of ITS sequence and PCR detection of Botryosphaeria rhodina Resistance identification of the rice varieties in southeastern China to rice stripe disease Using vertical pointing searchlight trap to monitor the population dynamics of Cnaphalocrocis medinalis Guenée The effect of dressing seeds with thiamethoxam and imidacloprid on the larva development of Leptinotarsa decemlineata (Say) Diversity and impact assessment of weeds on natural enemies in apple orchards Identification of four entomogenous fungi and preliminary evaluation on their insecticidal activities to Plutella xylostellaL. Prokaryotic expression of Apple stem pitting viruscoat protein and antiserum preparation Identification of the antagonistic actinomycetes strain 10-4 against tomato early blight Effect of the endophytic Bacillus subtilis EBT1 isolated from banana on Identification and phylogenetic analysis of cotton Verticillium dahliae strains from Shangqiu of Henan Province in China Different susceptibility of 35 species composite plants to fluazifop-butyl Cloning, expression and insecticidal activity of two cry9Aa genes from Bacillus thuringiensis strains A predication of potential geographical distribution of guava fruit fly, Bactrocera (Bactrocera) correcta (Bezzi) in China Behavioral responses of Dialeurodes citri to leaves and their volatiles of citrus cultivars Effects of temperature on the development and fecundity of experimental population of Rhychophorus ferrugineus Bioactive evaluation and application of antifungal volatiles generated by five soil bacteria Behaviour response of Anagrus nilaparvatae