A USNEA LONGISSIMA HANGING BAGS AS MONITORS OF TOMOSPHERIC FLUORINE SALT FACTORY THE DEVELOPMENT OF EMBRYO ENDOSPERM IN POLYGONUM MULTIFLORUM GENETIC ANALYSES AND INDEX SELECTION OF THE QUANTITATIVE CHARACTERS OF PAULOWNIA CLONES BREEDING AND CYTOGENETIC STUDY OF TRITICUM AESTIVUM-PSATHYROSTACHYS HUASHANICA ALIEN SUBSTITUTION LINES STUDIES ON TISSUE AND RAPID PROPAGATION PTERIDIUM AQUILINUM VAR. LATIUSCULUM STUDIES ON THE CHARACTERISTICS RELATED TO SYMBIOTIC NITROGEN FIXATION OF LEGUMES IN HEXI CORRIDOR,GANSU STUDIES ON THE WILD ECONOMIC PLANT RESOURCES AND ITS UTILIZATION IN GANSUHEXI PRELIMINARY STUDY OF BIOLOGICAL EFFECTION OF MAIZE SOAKED IN THE MAGNETIZED WATER STUDY ON PHYTOTOMIC CHARACTERISTIC AND CORRELATION BETWEEN IT AND PHOTOSYNTHETIC PHYSIOLOGIC INDEX IN LEAVES OFFIVE SPECIES FROM CAMELLIA AN PRIMARY INVESTIGATION ON LICHENS SLOPE OF QINLING MOUNTAINS FROM THE SOUTHERN SETTING UP ECOLOGICAL GARDENS OF GALLNUT AND INPROVING GARDENS OF LOW YIELD IN THE QINLING AND BASHAN MOUNTAINOUS REGION THE STUDY OF POLLEN MORPHOLOGY OF PARONYCHIOIDEAE IN XINJIANG A STUDY ON ANATOMICAL CHARACTERISTICS OF LEAVES AND STEMS OF FIVE ALPINE PLANTS USED FOR TIBETAN MEDICINE IN QINGHAI-TIBETAN PLATEAU A STUDY ON POLLEN MORPHOLOGY OF PUNICACEAE FROM CHINA STUDY ON ROTATION AND WATER PRODUCTIVE EFFICIENCY A STUDY ON POLLEN MORPHOLOGY OF SECT.RANUNCULUS FROM CHINA STUDY ON THE EFFECT OF DIFFERENT SOIL WATER CONTENTAND SOIL FERTILITY CONDITIONS ON THE.PHOTOSYNIHETICCONDVCTANCE AND YIELD OF SPRING CORN EFFECTS OF SPECIFIC ELECTROMAGNETIC WAVE RADIATION ON THE COMPOSITION OF MEMBRANE LIPID ACIDSIN THE LEAVES OF WHEAT SEEDLINGS DEVELOPMENT ANATOMY OF STALAR DIVISIONIN CENTIANA MACROPHYLLA THE STUDIES ON TISSUE CULTURE AND THE PROCEDUE OF RAPID PROPAGATIONOF INDUSTRIALIZATION IN STRELITZIA REGINAE STUDIES ON SOMATIC EMBRYOGENESIS FROM CELL SUSPENSIONCULTURE OF LOBLOLLY PINE THE INTRODUCTION AND OBSERVATION OF GROWTH AND DEVELOPMENT OF SCHNABELIA STUDY ON THE CULTURE OF DIFFERENT EXPLANTS OF MISCANTHUS SACCHARIFLORUS(MAXIM.)BENTH ET HOOK IN VITRO OBSERVATION OF MANGO FRUIT BY SCANNING ELECTRON MICROSCOPY THE LAWS OF ACCUMULATION OF DRY MATTER AND NUTRIENT UPTAKES OF STERILE HYBRID RAPE MORPHOLOGICAL AND ANATOMICAL STUDIES ON THE SEEDLING IN CALENDULA OFFICINALIS LINN. INTRODUCTION AND DOMESTICATION OF IRIS ON PROPAGATION AND PROMOTING FLOWERS OF YULAN MAGNOLIA STUDIES ON CONSERVATION BIOLOGY OF SARUMA HENRYI OLIV. PHARMACOGNOSTICAL STUDY AND DETERMINATION OF COMMON METAL ELEMENTS ON THE ROOTS OF TONGOLOA SILAIFOLIA(DE BOISS)WOLFF 新疆干旱区陆生固氮蓝藻—眼点伪枝藻的培养 STUDIES ON THE POLLEN CULTURE OF ASPARAGUS OFFICINALIS L. AND PLANT REGENERATION 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 EFFECT OF KINETIN ON TUBER ONION LEAF SENESCENCE AND RELATIONSHIP BETWEEN THE EFFECT AND ACTIVATED OXYGEN METERBOLIZM COMPARISON OF CHEMICAL COMPONENTS OF XIAOYAN WHEAT STUDIES ON FORMATION OF FLOWER BUD AND FLOWERING IN VITRO IN PHYSALIS PERUVIAM L. CROSS COMPATIBILITY ANALYSIS OF GOSSYPIUM HIRSUTUM RACE LATIFOLIUM WITH COMMERCIAL VARIETIES RESEARCH ON HOT, DROUGHT RESISTANCE AND CULTIVATION TECHNIQUE OF VIBURNUM PLICATUM F. TOMENTOSUM AND LINDERA MEGAPHYLLA COMPARATIVE STUDY ON RESPONSES TO NITROGEN NUTRIENT OF DIFFERENT DROUGHT RESISTANCE TYPES OF WHEAT UNDER WATER STRESSES STUDY ON POLLEN MORPHOLOGY OF GENTIANACEAE FROM GANSU DURING THE BEGINNING OF THE LIGHT PERIOD PATHWAY OF CO_2 FIXATION IN THE CAM PLANT 光对蚕豆幼苗茎内皮层形成的影响——Ⅰ.与过氧化物酶的关系 THE GEOGRAPHICAL DISTRIBUTION AND FLORESTIC CHARAC TERISTICS OF GENERA ENDEMIC SPERMATOPHYTES TO CHINA IN QINLING STUDIES ON AMITOSIS OF EPIDERMAL CELL AND SPECIAL EFFECT OF 2, 4-D IN THIN CELL LAYER CULTURE OF Begonia rex-cultorum ANATOMICAL STUDIES ON CHINESE ENDEMIC PLANT EOMECON CHIONANTHA HANCE Scaling-up methodology for alpine grassland coverage monitoring based on Landsat 8 OLI and MODIS remote sensing data: A case study in XiaheSangke grassla The effect of quinestrol on reproductive system of male Yangtze vole, Microtus fortis The population dynamics of apple Lithocolletis ringoniella in Loess Plateau Identification of the antagonistic actinomycetes strain 10-4 against tomato early blight Allelopathy of leaves of Parthenium hysterophorus L. on Abutilon theophrasti Medic. and Echinochloa crusgalli Detection of Bean pod mottle virus using TaqMan MGB probe Genetic analysis and allelism test of three translocation lines from Triticum aestivum-Hayaldia villosa resistance to stripe rust Effects of the major nutritional substances and micro-structure of rice plants on the host preference of the small brown planthopper, Laodelphax striatellus Mode of action of two candidate strobilurin fungicides against cucumber downy mildew Preparation and immunological characteristics of polyclonal antibody of prophenoloxidase from the hemolymph of Ostinia furnacalis Guene larvae Using genetic diversity of wheat varieties for ecological regulation on Sitobion avenae Biocontrol efficacy of apple tree valsa canker by endophytic actinomycetes Detection and identification of four isolates of Prunus necrotic ringspot virus from China and phylogeny of their coat protein gene Current status on the study of wild bee-pollinators and conservation strategies in China Effect of infestation by the Asian corn borer together with Fusarium verticillioides on corn yield loss Effect of different densities of Mongolian gerbils to spring wheat growth under simulation conditions Economic threshold and critical period of competition of Flaveria bidentis Prediction of potential distribution area of Ralstonia solanacearum race 2 in China The synergistic activity of SpltNPV or SeNPV chitinase expressed in Escherichia coli with the baculovirus in infecting host insects Effect of adult nutrition and mating on ovarian development and vitellogenesis in the endoparasitoid, Pteromalus puparum Spatial distribution pattern of egg masses of the golden apple snail, Pomacea canaliculata Lamarck, and a sampling plan for their detection invaded in subtropical transplanted rice fields Taxonomy of antagonistic strain B1 and control effect of tomato gray mould The influence of weed control effects on light penetration rate, nutrition and water in rape fields Purification and analysis of an insecticidal peptide from the venom of Ornithoctonus hainana Mechanisms of pyrethroids resistance in diamondback moth, Plutella xylostella The occurrence, damage and action threshold of Chinese rice grasshopper,Oxya chinensis, in rice field Labeled Bt toxin Cry1Ac protein with green fluorescent protein and its locating and distributing in midgut of larvae of Helicoverpa armigera Radar observations on the migratory behavior of the second generation cotton bollworm moths in the north part of northern China Influences of the biocontrol strain ANTI-8098A, Bacillus cereus on the growth competition between the virulent and avirulent strains of Ralstonia solanacearum The pathogen identification of Citrus sinensis green spot disease and its chemical control Screening of mutation high-yielding biocontrol bacterium Bs-916 by ion implantation and the effect of inhibiting pathogenes and controlling disease Mechanism of action of the novel herbicide ZJ0273 Population genetic structure and its variation of rice blast fungus in long-grained nonglutinous rice growing regions in Sichuan