A research on the photosynthetic characteristics of Pyrus bretschneideri(CV.jinfeng and pingguoli) and strimson Volatile comparison of Chinese Medicinal Herb Thymus mongolicus Study of the vigor of trace pollens in CMS of Brassica napus L.and their niflulence on the purity of hybrid Evaluation of lodging resistance and relation and pathanalysis of lodging resistance traits in wheat Dynamic analysis of the growth during nursery of paulownia clones Studies on the induction of embryoid from unpollinated ovaries of Nicotiana tabacum L. Expression analysis of DnaJ-like protein gene from bean under various environment stresses The latest development about regulation and controling of fruit ripening gene Studies on vegetative reproduction pattern of Kingdonia uniflora Studies on the fertility of original cross and reciprocal cross between T.aestivum and Ae.tauschii Near-infrared spectroscopy applied in classification of Ferulineae Study on characteristics of photosynthetic membranes in Yangmai No.5 (T.aestivum L.) flag leaves during photosynthetic functional decline process RFLP analysis of mtDNAs among three types of cytoplasmic male sterility and their F_1 hybrids in wheat Comparision and analysis of a new variety of hop with others origin of Xinjiang The floristic characteristics in the source area of Changjiang (Yangtze) River Histochemical localization of anthraquinones in rhizome of Rheum officinale Bail THE ULTRASTRUCTURALSTUDY ON CELLULARIZATION OF ENDOSPERM IN COIX LACRYMA-JOBI L. THE ULTRASTRUCTURAL STUDY OF PROTEIN BODY IN UNGERMINATED AND GERMINATED TOMATO SEED 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 ON SCUTELLARIA ALASCHANICATSCHERN. A REVISION OF THE GENUSTIMMIA HEDW.(TIMMIACEAE,MUSCI) OF CHINA The study of Rosa rugosa red pigment and its stability The primary study on the breedingof Yulan Magnolia Dynamic optimization research on weight increment in winter wheat grain dry matter ANATOMICAL STUDIES ON ROOT,NODE AND LEAF OF KINGDONIA UNIFLORA STUDY ON SEED GLUCOSINOLATE COMPOSITIONS DIFFERENCES BETWEEN PARENTS OF BRASSICA JUNCEA AND BRASSICA NAPUS AND THEIR PROGENIES GENETIC ANALYSES AND INDEX SELECTION OF THE QUANTITATIVE CHARACTERS OF PAULOWNIA CLONES EFFECTS OF NaCl ON PR0TEIN AND CONTENT OF FREE AMINO ACIDS IN ROOTS OF BARLEY PROVENANCE TEST OF THE GROWTH OF NITRARIA TANGUTORUM STUDY ON PHYTOTOMIC CHARACTERISTIC AND CORRELATION BETWEEN IT AND PHOTOSYNTHETIC PHYSIOLOGIC INDEX IN LEAVES OFFIVE SPECIES FROM CAMELLIA STUDIES ON THE SPORE MORPHOLOGY OF OPHIOGLOSSACEAE FROM CHINA 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 SECT.RANUNCULUS FROM CHINA ANATOMIC STUDIES OF THE FLORAL NECTARIES INELSHOLTZIA DENSA BENTH DEVELOPMENT ANATOMY OF STALAR DIVISIONIN CENTIANA MACROPHYLLA THE STUDIES ON TISSUE CULTURE AND THE PROCEDUE OF RAPID PROPAGATIONOF INDUSTRIALIZATION IN STRELITZIA REGINAE THE INTRODUCTION AND OBSERVATION OF GROWTH AND DEVELOPMENT OF SCHNABELIA EFFECTS OF NITROGEN ON THE DYNAMIC CHANGE OF NITRATE REDUCTASE ACTIVITY AND GRAIN PROTEIN CONTENT OF WHEAT 四棱草属比较形态及其分类系统位置的研究Ⅰ.四棱草属及近缘属叶片毛状体微形态 STUDIES ON POPULATION STRUCTURE OF PAEONIA SUFFRUTICOSA ANDR,VAR.SPONTANEA REHD. MORPHOLOGICAL AND ANATOMICAL STUDIES ON THE SEEDLING IN CALENDULA OFFICINALIS LINN. CARYOPHYLLACEAE IN LOESS PLATEAU FROM CHINA PHARMACOGNOSTICAL STUDY AND DETERMINATION OF COMMON METAL ELEMENTS ON THE ROOTS OF TONGOLOA SILAIFOLIA(DE BOISS)WOLFF THE DEVELOPMENT ANATOMY OF STALAR DIVISION IN GENTIANA STRAMINEA ROOT 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 THE RELATIONSHIP OF THE BARK FORMATION WITH SEASONAL CHANGES IN POPULUS DAKANENSIS SEED COAT AND HILUM DEVELOPMENT IN VIGNA SESQUIPEDALIS FRUWIRTH STUDIES ON THE POLLEN CULTURE OF ASPARAGUS OFFICINALIS L. AND PLANT REGENERATION THE CHANGES OF NUCLEIC ACIDS AND SOLUBLE PROTEIN DURING SOMATIC EMBRYOGENESIS IN WHEAT CROSS COMPATIBILITY ANALYSIS OF GOSSYPIUM HIRSUTUM RACE LATIFOLIUM WITH COMMERCIAL VARIETIES 中国连香树科的系统研究——Ⅱ.次生木质部的显微和超微结构 STUDY ON POLLEN MORPHOLOGY OF GENTIANACEAE FROM GANSU DEVELOPMENTAL ANATOMY OF THE FLOWER IN CORNUS OFFICINALIS 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 DIIVERGENCE OF Ri T-DNA TRANSFORMATS OF CABBAGE AMITOSIS IN THE LEAVES OF NICOTIANA TABACUM L. AND LYCIUM BARBARUM L. DURING TISSUE CULTURE THE GEOGRAPHICAL DISTRIBUTION AND FLORESTIC CHARAC TERISTICS OF GENERA ENDEMIC SPERMATOPHYTES TO CHINA IN QINLING CHANGES IN RESPIRATORY PATHWAYS OF GA_3-TREATED ABSCISSION ZONE TISSUE IN RELATION TO ABSCISSION ANATOMICAL STUDIES ON CHINESE ENDEMIC PLANT EOMECON CHIONANTHA HANCE STUDIES ON PHYSIOLOGYCAL AND BIOCHEMICAL CHANGES DURING POSTHARVEST RIPENING PERIOD OF TOMATO FRUITS THE INFLUENCE OF EXTRANEOUS HORMONES ON THE DIFFERENTIATION OF LEAFEXPLANT OF Saintpaulia ionantha Wendi. IN VITRO Scaling-up methodology for alpine grassland coverage monitoring based on Landsat 8 OLI and MODIS remote sensing data: A case study in XiaheSangke grassla Comparative of citrus huanglongbing molecular detection approaches and monitoring of the orchards Identification method and resistance evaluation of Fusarium head blight in barley Analysis of ITS sequence and PCR detection of Botryosphaeria rhodina The population dynamics of apple Lithocolletis ringoniella in Loess Plateau 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 Isolation and identification of an entomopathogenic fungus strain of Rhynchophorus ferrugineusOliver Screening host factors that interact with Cucurbit aphid-borne yellows virus MP using yeast two-hybrid system Prokaryotic expression of AMLand preparation of polyclonal antibody Effect of the endophytic Bacillus subtilis EBT1 isolated from banana on Behaviour response of Anagrus nilaparvatae Sensitivities of Fusarium oxysporum f.sp.fragariae to four triazole fungicides in major strawberry-growing areas of Shandong Province Genetic analysis and allelism test of three translocation lines from Triticum aestivum-Hayaldia villosa resistance to stripe rust Prediction of suitable regions and risk subdivisions of spiralling whitefly, Aleurodicus dispersus Russell, in China Quantitative analysis of ecdysteroid in adults and the pre-diapause, diapause and post-diapause larvae of wheat blossom midge, Sitodiplosis mosellana Gehin