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Effects of shading at blossoming and boll-forming stages on cotton fiber quality Population fluctuation of main pathogens and their antagonistic bacteria in cucumber rhizosphere Interactive effects between allelochemical substitutes A comparative study on mucilaginous diaspores of four plant species Effect of potassium application stage on photosynthetic characteristics of winter wheat flag leaves and on starch accumulation in wheat grains Effect of enhanced ammonium nutrition (EAN) at different growth stages on wheat growth and nitrogen utilization Dynamics of indole alkaloids in wheat varieties with various resistance to wheat aphid Sitobion avenae Comparative study on daily change of photosynthesis rate of the rhizomatous grasses in milky ripe stage Diurnal changes in the photosynthetic characteristics of two high yield and high quality grasses during different stages of growth and their response to changes in light intensity Constructing an assessment indices system to analyze integrated regional carrying capacity in the coastal zones：a case in Nantong Relationship between nutrient characteristics and yields of tumorous stem mustard at different growth stage Evaluation on carbon sequestration effects of artificial alfalfa pastures in the Loess Plateau area Effects of delayed irrigation at jointing stage on nitrogen accumulation and its allocation, and NO₃-N migration in wheat Design and Development for the primers of EST-SSR Marker of Armeniaca cathayana Variation of Seedling Growth of Open-pollinated Progeny from Natural Populations of a Rare and Endangered Tree Species Erythrophleum fordii Oliv. in China Construction and Primary Analysis of Subtractive cDNA Library of Capsicum annuum L. Under Phytophthora capsici Stress Comparative Studies on the Development of Male and Female Gametophytes Between Fertile Line and Male Sterile Line’s Flowers of Tagetes erecta L. STUDIES ON THE PREMATURE DROP MECHANISM, METHODS OF INCREASE FRUITAGE AND SEED QUALITY OF Xanthoceras sorbifolia Bge. EFFECTS OF OZONE ON PHOTOSYNTHESIS OF HOT PEPPER (Capsium annuum L.)IN DIFFERENT STAGES OF DEVELOPMENT THIDIAZURON的细胞分裂素活性研究——Ⅰ.对番木瓜(Carica pentagona)愈伤组织诱导及芽生长的作用 PRINCIPAL COMPONENT ANALYSIS OF THE LEAF CHARACTERISTIC OF PAULOWNMIA CLONES IN THE SEEDLING STAGE ECOLOGICAL EFFECTS ANALYSIS OF MULTI-ROWED BARLEY GROWTH STAGE MICROSPOROGENESIS AND THE FORMATION OF MALEGAMETOPHYTE ON EPHEMERAL PLANT IN PLANTAGO LESSINGII STUDIES ON THE PEROXIDASE ISOZYMES OF THE HYBRID PROGENIES OF THE DIFFERENT GENOTYPE WHEAT AND ALBINISM LINE SPECIAL DEMANDS OF CALLUS TO MEDIUM AND INDUCTION OF DIFFERENTIATED STRUCTURES LIKE EMBRYOID IN GLOBULAR STAGE IN MONGOLIAN AMMOPIPTANTHUS DENSITY, STORAGE AND DISTRIBUTION OF CARBON IN CHINESE FIR PLANTATION AT FAST GROWING STAGE NUTRIENT ELEMENTS DISTRIBUTION AND CYCLING IN THE SECOND ROTATION CHINESE FIR PLANTATION AT FAST-GROWING STAGE Effects of phenylethanoid glycosides from seeds of Plantago asiatica on maturation of dendritic cells Effects of Water Deficit on Fluorescence Parameters of Different Wheats Ploids Distribution of NO-3-N of maize rhizosphere in rhizosphere soil under style ofdifferent irrigation Evaluation on yield and quality characteristics of alfalfa varieties Structure Elucidation of a New n-Pentyl Fructofuranoside in Dendranthema morifolium(Ramat.) Tzvel. Proton-Conductivity of CF0-CF1 Reconstructed into Planar Lipid Bilayer Changes of Chlorophyll Metabolism During the Albinic Stage of a Wheat Mutant Isolation and Characterization of NH+4-Excreting Mutants of Enterobacter gergoviae Study on the Activities of Stage Specific Enzyme During Softening of Kiwifruit Diversity and Distribution of Vascular Epiphytes in Different Restoration Stages of Monsoonal Broad-leaved Evergreen Forest Communities Satellite remote sensing retrieval of canopy nitrogen nutritional status of apple trees at blossom stage. Host preference and fitness of Aphis citricola (Hemiptera: Aphididae) to mature and young apple leaves. Simulation model of the development stages of flue-cured tobacco based on physiological development period and growing degree days. Effects of partial root excision on the growth, photosynthesis, and antioxidant enzyme activities of maize under salt stress. Staged strategy of plants in response  to drought stress. Impacts of salt stress on the growth and physiological characteristics of Panicum virgatum seedlings. Research Progress on Biological Effect of Endosulfan Construction of a Mangrove Soil Metagenome Library and Identification of Two Novel β-Glucosidase Genes Colonization of Bacillus subtilis Y13 in Camellia oleifera Leaves and Its Effect on Native Bacteria The Development and Application of Multiplex PCR Panels of Microsatellites in Hyriopsis cumingii Isolation and Identification of an Antagonistic Bacterial Strain Against Rice Blast Fungus Spatial distributions and associations of main tree species in a spruce-fir forest in the Changbai Mountains area in northeastern China Ecological Niche in Dominant Species in Tsuga longibracteata Forest Gaps with Different Development Stages STUDIES ON SEED SETTING PERCENTAGE OF HYBRID RICE Characteristics of the Populations Age Structureof Three Typical Plantin Kumtag Desert Endogenous Hormone Regulation with Exogenous Calcium under Salt Stress in Strawberry Exploration of Prokaryotic Expressing Solubilization System of the Gene XYGLuD3-LMWGS1 from Commom Wheat Comparative Study on Response to Medium with Different Nitrogen Supply Levels of Ten Grass Species during Seedling Stage Preliminary Study on the Gaseous Nitrogenous Compounds Losses from Wheat Plant at Flowering and Seed Formation Stage Recovery Growth and Photosynthesis of Cotton at Seedling Stage with Waterlogging Stress The Germination Characteristics of Papaveraceae Species in the Alpine Meadow on the Qinghai-Tibetan Plateau Analysis of Vegetation Character in Kumtag Desert Water Changes in Soil and Water Use during Seedling Growth of Three Herbaceous Grasses Transcriptome Characterization for Camellia Sect. Oleifera Based on the 592 499 ESTs Expression Profile of Poplar Leaves Infected by Marssonina brunnea f. sp. brunnea Sprouting Characteristics of Dominant Species in Evergreen Broad-Leaved Forests Damaged by Frozen and Snow Disaster in Nanling Mountain Functional Traits of Naturally Regenerated Seedlings and Saplings of Larix principis-rupprechtii and Picea meyeri in the Mixed Stands Global Identification of Significantly Expressed Genes in Developing Endosperm of Rice by Expression Sequence Tags and cDNA Array Approaches Comparison of Vegetation Indices and Red-edge Parameters for Estimating Grassland Cover from Canopy Reflectance Data Erwinia carotovora ssp. carotovora Infection Induced “Defense Lignin” Accumulation and Lignin Biosynthetic Gene Expression in Chinese Cabbage (Brassica rapa L.ssp. pekinensis) Analysis of Gene Expression Profile Induced by Water Stress in Upland Rice (Oryza sativa L. var. IRAT109) Seedlings using Subtractive Expressed Sequence Tags Library Cloning and Expressional Studies of the Voltage-dependent Anion Channel Gene from Brassica rapa L. Studies on Formation of Flower Bud and Prerequisite of Flowering in Vitro in Gentiana manshurica Kitag Effects of Chilling Temperature on Photosynthesis and Photosynthate Transport in Flag Leaves of Hybrid Rice at Milky Stage Effect of temperature on resistance of Pinus yunnanenensis to inoculation with Leptographium yunnanense, a pathogenic fungus associated with Tomicus piniperda Effects of different arbuscular mycorrhizal fungi on Tagetes erecta growth and diesel degradation Effect of potassium fertilization on the photosynthetic characteristics of the leaf of winter wheat population during its grain filling stage Community types,phenology and propagation characteristics of Taxus mairei in North Guangdong Effects of cumulative parthenogenetic generation and age of amictic female on the reproduction of rotifer Bra-chionus calyciflorus Effect of clipping at seedling stage on growth and yield of spring wheat A comparative study on life-form spectra of evergreen broad-leaved forest in different successions in Jinyun Mountain Population physiological indices on density-tolerance of maize in different plant type Effects of different varieties and sowing dates on development stages of wheat