Molecular evidence on the systematic position ofArmoracia and Nasturtium(Brassicaceae) Population structure and dynamics of the endemic plant Acer guizhouense in Guizhou Province Community characteristics and species diversity research of Acer ginnala in Qiliyu, Shanxi Geostatitical study on the spatial pattern of Anoplophora glabripennis in three types of stands Study on soil preferential flow in the dark coniferous forest of Gongga Mountain based on the kinetic wave model with dispersion wave (KDW preferential flow model) ITS Region of rDNA in Common Wheat and Its Genome Origins PHOTOSYNTHESIS AND ITS EFFECTS ON GROWTH OF WINTER WHEAT DURING WINTER Classification and ordination of secondary forests in montane zone of eastern Liaoning Province A study on soil preferential flow under three vegetations in the upper reach of Minjiang River by brilliant blue dye tracer Development of a loop-mediated isothermal amplification assay for detection of Botryosphaeria rhodina DISCUSSION ON THE ENDANGERING FACTORS OF ACER MIAOTAIENSE ITS Analysis of Quarantine Insect Opogona sacchari (Lepidoptera: Hieroxestidae) from Different Hosts Establishment of Leaf Regeneration System in Platanus acerifolia PRELIMINARY STUDIES ON FLORA AND DISTRIBUTION OF Aceraceae IN GUlZHOU PROVINCE IN VITRO CULTURE OF RED MAPLE STEM SEGMENTS COMPARATIVE STUDIES ON ISOLATED EMBRYO SACS IN FOUR SPECIES OF CAMPANULACEAE EFFECT OF LOW TEMPERATURE TREATMENT ON GERMINATION OF ACER SACCHARUM SEEDS Phylogenetic Relationship ofPopulusSections by ITS Sequence Analysis Comparison on internal transcribed spacers (ITS) sequences of Tibetan medicine Saussurea medusa and its easily confusable species Chemical constituents from Excoecaria acerifclia and their bioactivites rDNA ITS Analysis of Mycorrhizal Fungi in Cymbidium Plants Ontogenetic shifts in sexual dimorphism in head size and food habits of Eremias brenchleyi STUDY ON THE TESTA SCULPTURES ACER LINN. IN THE NORTHEAST OF CHINA AND TAXONOMIC SIGNIFICANCE An addition to Acer miaotaiense Methods of maceration and microscopical analysis on cuticle Molecular Systematics of Partial Genera and Species in Tribe Lepidieae (Brassicaceae) from China Systematic Position of Isatis (Brassicaceae) Inferred from Seed-coat Micromophology and Chloroplast trnL-F A New Acer rubrum Cultivar‘Jinmaihong’ Studies on Fertilization of Young Acer truncatum Bunge Ⅱ. Effect on Flavonoid,Cholorogenic Acid and Nutrition Elements in Leaves Chemical constituents of Excoecaria acerifclia Research on relationship between tissue quantitative distribution of 3H-achyranthes bidentata ecdysterone and channel-tropism of herbal drugs in mice Protective effects of Shenmai injection on the delayed injury of the cerebral neurons in rat induced by intracerebral hemorrhage Protective effects of hirudin on acute experimental intracerebral hemorrhage Clinical study on sodium ferulate for intracerebral hemorrhage in early stage The Comparation of Cold Resistance of Four Gardening Young Trees Growth responses of four northern broadleaved tree species to soil Cd stress Effect of incorporating corn residues into soil on nitrogen transformation in soil-plant ecosystem Effects of fertilization with injection to the rhizosphere on nitrogen absorption and utilization, fruit yield and quality of apple in the Loess Plateau Chromosomal Distribution of the 18S-5.8S-26S rDNA Loci and Heterogeneity of Nuclear ITS Regions in Thinopyrum intermedium (Poaceae: Triticeae) A NEW SPECIES OF ACER FROM EMEISHAN Identification of somatic hybrids by the methods of 5S rDNA spacer sequence and RAPD analysis A NEW VARIETY OF ACER FROM JILIN A NEW VARIETY OF ANEMONE POLLEN MORPHOLOGY AND ITS TAXONOMIC SIGNIFICANCE OF ACER LINN. FROM NE CHINA Factors Affecting Shoot Regenera tion from Leaf and Hypocotyl Explants ofPlatanus acerifolia Willd. Factors Affecting Shoot Regenera tion from Leaf and Hypocotyl Explants ofPlatanus acerifolia Willd. The Application of Sequence Analysis of rDNA Fragment to the Systematic Study of the Subfamily Cyrtandroideae (Gesneriaceae) Nitrogen uptake and allocation characteristics of flue-cured tobacco in Nanxiong tobacco-planting area of Guangdong Province. THE KINETIC BEHAVIOUR OF STRONTIUM-89 IN THE SIMULATION PADDY STUDY ON Se TRANSLOCATION IN SOIL-WHEAT SYSTEM USING 75Se EFFECT OF APPLYING UREA AND GREEN MANURE AZOLLA ON THE RICE GROWING AND NITROGEN UTLLIZATION EFFECIENCY THE MECHANISM OF INCREASING RICE OUTPUT BY APPLYING FERILIZERS TO WHOLE ARABLE LAYER THE EFFECT OF SOIL VOLUMETRIC WEIGHT ON NITROGEN SUPPLYING ABILITY OF SOIL AND ABSORPTION,UTILIZATION OF NITROGEN BY COTTON STUDIES ON THE ABSORPTION AND TRANSPORTATION OF CALCIUM IN WHEAT BY USING ~(45)Ca TRACER METHOD DYNAMIC OF DEGRADATION AND DISAPPEARANCE OF MONOCROTOPHOS IN SUBMERGED SOIL EFFICIENCY OF NITROGEN IN NP COMPOUND ( MIXED ) FERTILIZERS COMPARISON OF NH_4~+-N AND NO_3~--N NUTRITION IN HYBRID AND CONVENTIONAL RICE AT THE LATE GROWTH STAGE MEASUREMENT OF METALLOTHIONEIN BY RADIOACTIVE SILVER SATURATION METHOD STUDY ON EFFECT OF THE PLANT GROWTH REGULATOR SD-100 ON TOMATO EFFECT OF ORGANIC AND INORGANIC FERTILIZER APPLIEDTOGETHER ON N AND P ABSORPTION AND SOIL FERTILITY THE TRANSFORMATION AND TRANSLOCATION OF ~(14)C-LABELLED GLUCOSE IN THE COURSE OF GRANULATION DEVELOPMENT OF Batangas mandarin FRUITS STUDY ON DISTRIBUTION LAW OF MODIFIED UREA-N IN SOIL-PLANT SYSTEM STUDIES ON DIFFERENCES OF ROOTS ~(86)Rb ABSORPTION VIGOUR AND YIELD FORMATION BETWEEN TWO DIFFERENT SPIKE-TYPE VARIETIES OF WINTER WHEAT Influence of Water Management and Tillage Patterns on Nitrogen Utilization of Rice METABOLISM OF DIET UREA IN THE RUMEN in vitro BY 15NTRACER TECHNIQUE Effects of Salt Stress on the Growth and Leaf Chlorophyll Fluorescence in Acer palmatum Seedlings Growth and Physiological Responses of Sambucus coreana andAcer ginnala Seedlings to NaHCO3 Stress Anthocyanin Content and the Relevant Enzymes Activities during Leaf Color Changing of Two Acer Species Phylogenetic Analysis of the Chloroplast trnL Intron and trnL-trnF Intergenic Spacer Sequences of the Cyatheaceae Plants from China ABSORPTION AND UTILIZATION OF FERTILIZER N AND SOIL N BY RICE AT BASAL EAR STAGE Phylogeny of the tribe Menispermeae (Menispermaceae) reconstructed by ITS sequence data Effects of Spacer Length on Water Physiological Integration of Indocalamus decorus Ramets under Heterogeneous Water Supply Phenotypic Diversity of Natural Populations of Acer grosseri in Shanxi Clinical study of decoction of invigorating Qi and clearing lung combined standardized myrtol on acute exacerbation of chronic obstructive pulmonary disease (AECOPD) DNA Barcoding of Acer palmatum (Aceraceae) Applications of 15N Pool Dilution and 15N Tracer Techniques in the Quantifying N Transformations of Grasslands: Methodology and Advances Nitrogen absorption/distribution and physiological characteristics of Salix matsudana seedlings grown in hydroponic solution Phenotypic Diversity of Acer mono Maxim Population Identification on the Canker Disease of the New Poplar Plantation in North of Jiangsu Province Macropore characteristics and its relationships with the preferential flow in broadleaved forest soils of Simian Mountains.