Effect of soil water stress on water metabolism and osmotic adjustment substance of native tree species of Loess Plateau Effects of soil water stress on contents of chlorophyll,soluble sugar,starch,C/N of two desert plants (Cynanchum komarovii and Glycyrrhiza uralensis) Studies on stomatal length,width,density and their correlation of 3rd leaf in rice with BADH cDNA Cloning and sequence analysis of DHN1 gene from Salvia miltiorrhiza Isolatation of candidate cDNA clones from rice genomic region covering hybrid sterility locus Sc by cDNA capturation Analysis on the factor influencing secondary metabolite accumulation in plants Progress in genetics of Triticum urartu Advance of sulphate transporters of plant Progress of sex determination in plants Introduction of sweet-tasting protein thaumatin gene into tobacco through Agrobacterium-mediated system Responses of contents of soil nutrient factors and water to stocking rates for yaks in Kobresia parva alpine meadow Ⅰresponses to contents of soil nutrient factors and water to stocking rates in summer pasture Effects of salicylic acid on leaves of cucumber seedlings under water stress Protective of ascorbic acid against salt stress Comparative morphology,ecology and geographical distribution of Calophaca sinica and C.soongorica Effects of pollination on fruit growth and quality of cucumber (Cucumis sativus) Morphological and cytological observations on interspecific hybridization F1 from Cucumis sativus×C.hystrix Correlation analysis between hormone contents in ovule and leaf and fiber traits Comparative studies on fertility restoration performance of 1B/1R and non-1B/1R male sterile wheats with some alloplasmic cytoplasms Cytological observations on male sterile anther and pollen developments induced by chemical hybridizing agent GENESIS in wheat Characteristic in photosynthesis,transpiration and water use efficiency of Haloxylon ammodendron and Calligonum mongolicum of desert species 两种生态型芦苇胚性悬浮培养物对渗透胁迫的响应Ⅰ、生长及渗透调节物质的变化 Advances on genetic diversity of cotton (Gossypium) Phylogeny of Amborellaceae:a review Origin of flowers:hypotheses and evidence The effects of plant growth regulating substances on pollen germination and tube gowth in Fengshui pear (Pyrus serotina) Expressed of hBMP-3m gene in tobacco A numerical taxonomy of the genus Nitraria from Gansu province,China Studies on genetic diversity of Scutellaria tsinyunensis of endemic species from Mt.Jinyun of Chongqing Identification of a RAPD marker linked to a petal-controlled gene in Brassica napus RAPD analysis of CMS line and its maintainer line in Chinese Cabbage (Brassica campestris ssp.pekinensis) The comparative studies on biochemical and physiological properties of Speeded-growth poplar and Lombardy poplar Sifting the multiplying medium of Rose rugosa stem by crossed experiment Calli induction from in vitro culture of tender stem segments in Ginkgo biloba and study on its cytology Numerical analysis of interspecific relationships in communities of Larix chinensis in Qinling Mountain A study on interspecific association of principal tree species in the communities including Quercus variabilis on the Qinling and Bashan Mt. Change of soil organic matter and water holding ability during vegetation succession in Ziwuling region A floristic study on seed plants in the upper reaches of Minjiang river Direct cloning andsequencing of restricted fragments with cohesive-ends by means of TA cloning The interaction of NCS with phytohormones Studies on the characteristics of Caragana root development and some relevant physiology Studits on the morphogenesis of rhizome from seedling and the accumulation of dioscin of Dioscorea zingiberensis Effect on plant and human cells under low frequency magnetic field Adaptation strategies of seed dormancy and germination of Psammochloa villosa , a sand dune grass inhabiting Ordos Plateau, China Advances in Sargentodoxa Vascular developmentin the transition region of dicotyledonary epigeal seedlings Evapotranspiration measurements of community using weighting method Study on N,P fertilization model of Salvia miltiorrhiza in different soil fertility Effects of long-term applying micronutrients fertilization on wheat yield and N and P uptake in dryland of Loess Plateau The effect of continuous cropping year on physiological characteristics of cucumber in sunlight greenhouse Study on plant moisture stress of Sophora viciifolia in the Loess Area North of Shaanxi province Effect of soil drought stress on the shoot growth and water use efficiency of Quercus liaotungensis and Acer stenolobum var.megalophyllum Identification of the additional glutenin subunits gene loci of T.aestivum-Th.intermedium alien addition lines TAI series with biochemical and molecular biological methods Sustainable utilization of grassland resources in west segment of Qilian Mountains and Jiuquan Basin Evaluation and analysis about ecosystem health of artificial plants in Shapotou aera Characteristics of the soil seed bank and the seedling bank in fenced sandy meadow Effects of water extracts from ten plants of Compositae against wheat Seedling Effects of salicylic acid (SA) on high-temperature stress resistance of cucumber seedling Preliminary study on B-chromosomes of Lilium davidii var.unicolor Study on Zoysia seed germination characteristic and dormancy types Effects of various practice measures agronomic and quality characters of winter wheat "Henong 341" RAPD analysis of population genetic diversity of Taxus mairei Study on essential oil of Qinwei rose Study on fingerprint analysis and bioactive functions of Eucommia ulmoides flavonoids Study on cold acclimation and freezing-tolerance mechanism of Aucuba japonica cv. Variegata Study on restoration strategies, characteristics and status of degenerated artificial Haloxylon ammodendron communities at the edge of Minqin oasis Study on niche of dominant species of subalpine scrubland and meadow community in Guandi Mountains Microscopical observation of VAM to several garden lawn plants Observation on pollen and leaf epidermis of Amphicarpaea edgeworthii by SEM The clonal growing characteristic in the stoloniferous herb,Potentilla anserina The vegetation development in North Ziwulin forest region in last fifty years Research progress in the beneficial elements-silicon for plants A progress in pharmacological research of flavonoids A survey of study of chemical components of medicinal plants of Gentianaceae Microsatellite DNA marker and its application in genetic diversity research Recent approach of functional proteins in plant PM under drought stress Research advances about effects of enhanced UV-B radiation on plants and ecosystems Effect of triadimefon on membrane system in detached cucumber cotyledons Cytoskeleton inplasmodesmata and cytoplasmic channels of onion pollen mother cells Studies on the cultivation and morphological and cytological identification of wheat-Elytrigia intermedium alien disomic addition lines Cytochemistry of peroxidase in the interaction between wheat and stripe rust