In vitro Culture and Plant Regenera tion of Pa rthenoc issus qu inquefolia Acid hydrolysis organic N content and the distribution in different sizes of soil complexes in Loess Plateau dryland under long-term no-tillage and straw mulching Application of the Combination of Agrobacterium-mediated Transformation and Particle Bombardment in Plant Genetic Transformation Dynamic Accumulation of Glycyrrhizic Acid in Vegetative Parts of Semi-Wild Licorice (Glycyrrhiza uralensis Fisch. ) in Ningxia RAPD Marker Analysis of High-protein Offspring Plants of Wheat Transformed with Soybean DNA through Particle Beam Mediation Transient Expression of Transformed Genes by Particle Bombardment Cloning and Characterization of IAA Family Gene SmIAA19 in Eggplant Identification and Characterization of CsIPT Genes in Cucumber The Transformation System for Volvariella volvacea by Particle Bombardment Spatiotemporal heterogeneity and its formation causes of soil physical properties in karst peak-cluster depression area of northwest Guangxi, China. Forest fire spread modeling and 3D visualization in virtual forest landscape Quantitative Measurement ed Pollen Tube Growth and Particle Movement Ultrastructural Observations on Parthenogenesis and Antipodal Apogamy of Allium tuberosum Roxb Introduction of Foreign Gene into Small Cell Groups Digested Partial-Enzymically in Rice and Regeneration of Transgenic Plants Scanning Electron Microscopic Studies on the Development of the Organs of Litchi Flower An Ultrastructural Study on the In Vitro Parthenogenesis in Sunflower A Study on the Chemical Constituent of Essential Oils of Parthenium argentatum a Gray Leaves Damage of PSII by Sulfite The Embryological Observation on a Parthenocarpy‘s Zizyphus juluba Mill New Resource Plants of Natural Camphor and Linalool Simulation of dry matter partitioning and marketing date of greenhouseSimulation of dry matter partitioning and marketing date of greenhouse Phalaenopsis aphrodita Rchb. F. flower Participatory geographic information system review Analysis of energy flux in rice paddy in the Sanjiang Plain Correlation between tobacco leaf chemical compositionsand latitude in Sichuan Tobacco Region Effects of partial root salt stress on seedling growth and photosynthetic characteristics of winter wheat Effects of Spartina alterniflora invasion on methane emission in coastal salt marsh. Research Progress on Cellulase Immobilized by Magnetic Nanoparticles as Carriers Relation between climate variables and the aboveground biomass of Thymus mongolicus-Stipa bungeana community in steppe of Ordos Plateau, Inner Mongolia Vegetation recovery in degraded red earth:effect on organic carbon and Pb and Cd partitioning in soil particle size fractions Analysis on the resource allocation structure of Spartina alternifora ecological engineering from the emergy benefits aspect Accumulation dynamic analysis of total flovnoids of Spartina alterniflora in different estuaries The phosphorus cycling in an Alpine Meadow Ecosystem The nitrogen cycle in an alpine meadow ecosystem Effects of Cd2+ 、Al3+ on the DNA synthesis and DNA repair in Vicia faba STUDY ON THE CALORIC VALUES OF FIVE DOMINANTS FOR THE TREE LAYER IN THE SOUTH SUBTROPICAL EVERGREEN BROAD LEAVED FOREST IN HEISHIDING NATURE RESERVE,GUANGDONG PROVINCE Comparative Study on Physiological Characteristics Between an Invasive Plant Spartina alterniflora and Indigenous Plant Phragmites communis Analysis on the content of Glycyrrhizic acid in different parts between wild and cultivated Glycyrrhiza uralensis Fruit Settings of Taxus chinensis var.mairei in Responding to Different Pollination Types Exploration of the Transformation Parameters of the Leaf Discs of Bergamot by Particle Bombardment in Virtue of Transient Expression of GUS Gene Cloning and function analysis of ats1A gene promoter from Arabidopsis thaliana Cloning and Expression Analysis of the Expansin Gene CsEXPb1 in Cucumber The Comparison of the Mineral Elements,Endogenous Hormones in Different Shapes and Positions of‘Korla Xiangli’Pears Cloning and Expression Analysis of the Expansin Gene CsEXPb1 in Cucumber Analysis of Plant Community and Soil Physicochemical Properties in Ophiocordyceps sinensis Adaptive Area in Maqin County of Qinghai Province Physical Property of Different Golf Green Rootzone Soil Mixtures and Its Effect on Turfgrass Growth The Breeding and Identification of Haploid Inducer with High Frequ-ency Parthenogenesis in Maize Regulating Effects of Canopy light (PAR) interception and Distribution on Photosynthate Dynamic Changes of Endogenous Plant Hormones in Rice Grains in Different Parts of Panicle at Grain filling Stage Confocal Microscopic Observations on Microtubular Cytoskeleton Changes During Megasporogenesis and Megagametogenesis in Phaius tankervilliae (Aiton) Bl. Effects of intercropping time and planting density on nitrogen use efficiencyof melon-sunflower intercropping system Analysis of metabolic alterations in Arabidopsis following changes in the carbon dioxide and oxygen partial pressures Variability in phenotypic traits of the apple snail(Pomacea canaliculata, Ampullariidae) at different spatial scales Comparative analysis of soil particle size distribution and its influence factors in different scales: a case study in the Loess Hilly-gully area Effects of different nitrogen application amounts and seedling densities on nitrogen accumulation and transport in winter wheat at anthesis stage Wheat grain yield and nitrogen use characteristics under monoculture and intercropping with different nitrogen fertilization rates Indigenous evaluation of farmlands: A case study in Shaping Village in Hequ County, Shanxi Province Effect of ZnO nanoparticles and inoculation with arbuscular mycorrhizal fungus on growth and nutrient uptake of soybean Factors affecting natural regeneration of Larix principis-rupprechtii plantations in Saihanba of Hebei, China Response analysis of particulate air pollution to Land-use and land-cover change Research Progress of Nanoparticles for Immobilized Enzymes Progress of Using Nanoparticles as Gene Vector Soil organic carbon pool at the western side of the sygera mountains, southeast Tibet, China An analysis of carbon flux partition differences of a mid-subtropical planted coniferous forest in southeastern China The flower sydrome and pollination adaptation of desert rare species Eremosparton songoricum (litv.) Vass.(Fabaceae) Herdsmen’s willingness to participate in ecological protection in Sanjiangyuan Region, China Biological nitrogen fixation in the upper water column in the south Taiwan Strait during summer 2011 Progress on techniques for partitioning soil respiration components and their application in cropland ecosystem Effect of suspended sediment on the feeding physiology of Pinctada martensii in laboratory Compare different effect of arbuscular mycorrhizal colonization on soil structure Effects of anthropogenic nutrient input on organisms from different trophic levels in Hanfeng Lake: evidence from stable carbon and nitrogen isotope analysis Relationships between carbon source utilization of soil microbial communities and environmental factors in natural secondary forest in subtropical area, China Variation of Non-target Agronomic Traits in the Offspring of Transgenic Rice Line E32 by Particle Bombardment Transfer of GAI Gene into Hevea brasiliensis by Particle Bombardment A COMPARATIVE STUDY ON THE GROWTH RESPONSES TO LIGHT INTENSITY IN SEEDLINGS OF FOUR SUBTROPICAL TREE SPECIES Research of Root System of Relict Pteridophyte Isoetes sinensis Study on Sustainable Management Unit,Criteria,Indicators and Cutting Practices in Tropical Natural Forest in Hainan Island The Effect of Temperature and Bud Stage Treatment on ParthenocarpicGene Expression of Eggplant Starch Granule Size Distribution in Grains of Strong and Weak Gluten Wheat Cultivars Co-Transferring of Virus Replicase Gene Nib8 and ERF Gene W17 into Wheat Through Microprojectile Bombardment Preparation and characterization of baicalin-sanguinarine ion-pair chitosan nanoparticles