V 第9页

The solution nitrogen of vegetable in nutrient solution and its regulation Water transportation and regulation in plants The response to water stress of the antioxidant system in maize seedling roots with different drought resistance The damage repair effects of He-Ne laser on wheat seedlings exposed to enhanced Ultraviolet-B irradiation In vitro selection of salt-resistant mutant in Lycopersicon esculentum Relationship between root morphology of wheat (T.aestivum) and survival percentage under repeated drought condition Cytological characteristic on microsporogenesis and male gametophyte development of (Triticale/Tritileymus) F1 Identification of dwarf variants of wheat by RAPD method and their genetic analysis Studies of flora of Yellow River Delta National Reserve Area Studies on the vegetation and the spermatophytic flora of Taitong-Kongtong Mountain Nature Reserve in Pingliang of Gansu Province Effects of cutting on dynamics of tiller and leaves regrowth for perennial ryegrass and its productivity On flowering characters and structural changes of lodicule during the flowering in wheat Study on simulated vitro digestibility of 2 species sedge family herbage grown at different altitudes in Tibetan Plateau Studies on quality characters of some commercial wheats from northern wheat-growing areas of China Development and anatomy of floral nectary of three species in Swertia L.(Gentianaceae) Starch granules related to the development of chloroplasts in Ammopiptanthus mongolicus A research on the photosynthetic characteristics of Pyrus bretschneideri(CV.jinfeng and pingguoli) and strimson The studies on the flora of seed plants in Tianyuhe River- Valley in Qinling Mountains Study on geographical distrbution characteristic of phytoplankton in the Heihe valley A mathematical model on procedure of some physiology and biochemical during aging of Chinese Fir seed Studies on ecological properties of altifrigetic subnivalvegetation at the source area of Urumqi river Study of the vigor of trace pollens in CMS of Brassica napus L.and their niflulence on the purity of hybrid Studies on the induction of embryoid from unpollinated ovaries of Nicotiana tabacum L. Vascular development in the segment grafts of Cucurbita in Vitro Studies on embryogenesis and embryo growth process of the root callus in wheat ( Triticum aestivum L.) Studies on therelationship between grain sink activity ofJaponica/Indica hybrid rice and its grain filling 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 endemism in the flora of Shandong province Studies on the aquatic vascular plant communities and ecological characteristics in Heihe valley Appraisal on the influence upon the Jiu Dian Xia key water control project of the taohe river to plants and vegetation in reservoid region Studies on individual sexual reproductive process of Juglans mandshurica Studies on vegetative reproduction pattern of Kingdonia uniflora Acytological study of Astragalus dshimensis Gontsh.and A.hoantchy Franch.with a taxonomic revision Effects of supplementary radiation of UV-B and red light on fruit quality of tomato in winter plastic greenhouse Oxidative damage and antioxidant responses during drought-induced winter wheat flag leaf senescence Studies on the fertility of original cross and reciprocal cross between T.aestivum and Ae.tauschii Production and cytologic study of fertility of intergeneric hybrids of T.aestivum with Ae.vavilovii A study on the physiological properties of root systems in various wheat varieties and the effects of their phosphorus uptake and utilization efficiency on the yields Effects of elevated atmospheric CO_2 concentrations on growth of plants Study on mechanism of high yield of salt-tolerant wheat with the plastic film mulching cultivation in saline soils Study on characteristics of photosynthetic membranes in Yangmai No.5 (T.aestivum L.) flag leaves during photosynthetic functional decline process Characteristics of flag leaf senescence and activated oxygen metabolism for cold type wheat Effect of close-relative single crosses on flowering coordination during seed corn production RFLP analysis of mtDNAs among three types of cytoplasmic male sterility and their F_1 hybrids in wheat GENETICAL STUDIES OF GENE EFFECTS OF WHEAT GENOMES ON THE CHARACTERISTICS OF EFFICIENTLY UTILIZING POTENTIAL SOIL PHOSPHORUS 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 Studies on the characteristics of element contents of altifrigetic subnival vegetation at the source area of Urumqi River HISTOCHEMISTRY OF SINOMONINE IN THE STEM OF SINOMENIUM ACUTUM AND SINOMENIUM ACUTUM VAR. CINEREUM ANATOMICAL STUDIESON THE DEVELOPMENT OFOIL CELLS IN LITSEA PUNGENS CRYOPRESERVATION OFAPRICOT CALLI Genotypic variations for nitrogen use efficiency in winter wheat I.Effects of N uptake and utilization efficiency on grain yields ON SCUTELLARIA ALASCHANICATSCHERN. Study on chemical constituents of essential oil from Vitex negundo Linn. Study on predicition method of cone crop in seed orchard of Pinus tabulaeformis Studies of chilling requirements during rest period in apricot cultirars Effects of vitamin C on peroxidization of chloroplast membrane lipid from cucumber Study on diversity of seed plants from Niubeiliang Nature Reserve Discussing issues about establishing vegetation on Loess Plateau according to the law of community Study on introduction and breeding of improved breeds of seabuckthorn in the semiarid loess hilly region The primary study on the breedingof Yulan Magnolia Developmental anatomy of bisexual floral nectaries in Vitis vinifera Research on high efficient plantlet regeneration of Benincasa hispida (Thunb.) Cogn. Effect of alteration of source-sink relationship on endogenous hormones in cotton leaves Cryo-electron microscopy and its application in studies of plant (animal) materials STUDIES ON THE DEVELOPMENT OF THE FLORAL NECTARIES OF NYMPHOIDES PELTATUM (GMEL.) O.KUNTZ THE DEVELOPMENT OF EMBRYO ENDOSPERM IN POLYGONUM MULTIFLORUM THE STUDY ON DEVELOPMENTAL ANATOMY OF THE FLORAL NECTARY IN CORIANDRUM SATIVUM L. IMMUNO CYTOCHEMICAL LOCALIZATION OF ACTIN IN NUCLEAR MATRIX AND CHROMOSOME SCAFFOLD OF BARLEY BREEDING AND CYTOGENETIC STUDY OF TRITICUM AESTIVUM-PSATHYROSTACHYS HUASHANICA ALIEN SUBSTITUTION LINES A COMPARATIVE ANATOMY OF DIFFERENT POPULATIONS ON APOCYNUM VENETUM AND POACYNUM HENDERSONII THE STRUCTURE AND DEVELOPMENT OF NECTARY IN ASTRAGALUS SINICUS STUDIES ON THE MORPHOLOGY,STRUCTURE AND DEVELOPMENT OF THE GLANDULAR HAIRS IN PERILLA FRUTESCENS (L. ) BRITTON 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 A STUDY ON TECHNIQUE ABOUT TURNING WILD THALICTRUM BAICALENSE TURCZ. INTO DOMESTIC ONE PROVENANCE TEST OF THE GROWTH OF NITRARIA TANGUTORUM COMPARING STUDIES ON THE COMPONENTS OF GLYCYRRHIZIN IN FIVE KINDS OF GLYCYRRHIZA UNDER THE SAME CONDITIONS ULTRASTRUCTURAL AND CYTOCHEMICAL LOCALIZATION OF ATPase ACTIVITY STUDIES OF EMBRYONIC CELL DIFFERENTIATION IN LYCIUM BARBARUM L