percentage 第1页

A Preliminary Study of the Regulation and Competition of the Dominant Plant Populations in Xujiaba Region, Ailao Mts Tunnan Caryopsis Dormancy Patterns of Wild Barley(Hordeum spontaneum)and Its Association with Agronomic Traits and Ecogeographical Parameters Pollen abortion of alfalfa in different ecological regions in Xinjiang and cytological observations of factors affecting pollen abortion A Preliminary Study on Self-incompatibility of Leymus chinensis In vitro germination of cut seeds of Syringa reticulata var .mandshurica Effect of light and temperature on the germination of three annual plants Response of Sophora alopecuroides and Thermopsis lanceolata seed germination and growth to drought stress INJURY REPAIRING OF WHEAT(6X),BARLEY(2X) AND TRITICALE(8X) AFTER CHRONIC GAMMA IRRADIATION Fractal study of the distribution proportion of the oasis system in China Effects of silicon addition on seed germination and seedling growth of alfalfa The Distribution and Growing Seasonal Dynamics of Soil Nitrogen Fractions on Russian Wildrye Grass Pasture Under Different Grazing Intensities Comparative experimental studies for cold resistance of five plant species Preliminary study on intraspecific hybridization of Cerasus pseudocerasus and interspecific hybridization with C. avium Effect of Different Application Rates Vinegar Residues on Saussurea runcinata Growing and Chemical Properties of Soil Relationship between root morphology of wheat (T.aestivum) and survival percentage under repeated drought condition Effects of population density and temperature on the growth and development of Amata sp. Low-temperature tolerance of pepper at germination stage and its evaluation method Repellent effect of non-host vegetables and their extracts on Pieris rapae L. Quantitative ordination and evaluation of site quality factors of poplar artificial forest ecosystem Chemical behavior of heavy metals in rhizosphere Ⅱ. The rhizosphere effect of desorption of adsorbed Cu in soils EFFECT OF NITROGEN-FIXING BACTERIA INOCULATION ON BIOLOGICAL NITROGEN
FIXATION IN SUGARCANE BY 15N ISOTOPE DILUTION TECHNIQUE QTL Mapping and Correlation Analysis for 1,000-Grain Weight and Percentage of Grains with Chalkiness in Rice A Preliminary Study on Drought Stress of Two Kinds of Ornamental Grasses Pollen Viability and Fertilization of Clivia miniata Regel EFFECT OF ~(60)Co γ IRRADIATION AND GA_3 TREATMENT ON MUTATION OF Carica papaya L. Relations Between Seed Production of Leymus chinensis and Climatic Fluctuation in Natural Meadow in Northeastern China Relationships Between the Fruit-bearing Characters of Leymus chinensis Population and Annual Climatic Variations in Natural Meadow in Northeast China EFFECT OF SUPER SPARSE CULTIVATION ON HEAD MILLED RICE PERCENTAGE AND CHALKINESS IN HYBRID RICE VARIETIES IN THE EASTERN AND SOUTHERN DISTRICTS OF SICHUAN PROVINCE A COMPARISON STUDY OF THREE TYPES OF N-FERTILIZER RESPONSE CURVES ON VEGETABLES Variationin Rooting Ability of Cuttings and Selective Effects among Ortets in A Japanese Larch Cutting Garden──A Case Study Effects of Nitrogen Fertilizer and Planting Density on Yield Loss Percentage of Mechanical Harvesting in Rapeseed Genome survey in Cinnamomum camphora(L.) Presl STUDY ON THE SEED QUALITY OF ALNUS CREMASTOGYNE THE SHAPE OF BAMBOO POLLENS AND THEIR GERMINATION TEST Effect of Cutting Length on Rooting and Growth of Two-year-old Plantlets of Larix kaempferi in Nursery Relationship of Non-Structure Carbohydrate Production and Yield Components of Aerobic Rice, HD297 Mapping QTLs for Lint Percentage and Seed Index by Using Gossypium barbadense Chromosome Segment Introgression Lines Study on seedling techniques of Paris polyphylla var. yunnanensis Pollen Viability and Fertilization of Clivia miniata Regel A Preliminary Study on Drought Stress of Two Kinds of Ornamental Grasses Spatiotemporal dynamics of soil seed bank of Phytolacca americana and its response to control measures in coastal protective forests in Lingshan Bay National Forest The Study of Water Uptake and Germination Characteristic in Different Weight and Shape of Peanut Seeds Effects of Cattle Rumen Fluid on Seed Germination of Two Compositae Species Effects of Seed Mass on Germination of Lamiaceae Species in the Eastern Qinghai-Tibetan Plateau Effect of Associative Nitrogen-fixing Biofertilizer Produced with Different Carriers on Growth and Nitrogen Fixing Ability of Hordeum vulgare var. nudum Hook.f. The Effects of Split-nitrogen Application in Spring on Seed Yield and Nitrogen Use Efficiency in Russian Wildrye Study on the Wind-resistance Traits of Eucalyptus Clones in Leizhou Peninsula Characteristics of precipitation interception in soil and water conservation forests of the Northeast black soil areas of China Effects of seed soaking with biogas slurry on seed germination and seedling growth of Tagetes erecta Constructing a high-density linkage map for Gossypium hirsutum × Gossypium barbadense and identifying QTLs for lint percentage Effects of cumulative parthenogenetic generation and age of amictic female on the reproduction of rotifer Bra-chionus calyciflorus Population physiological indices on density-tolerance of maize in different plant type STUDIES ON SEED SETTING PERCENTAGE OF HYBRID RICE Study on conditions of seed germination of Cistanche Preliminary evaluation on salinity tolerance of excellent selections and cultivars of warm season turfgrass Selection of bactericides controlling INA bacteria and their efficacy on frost damage prevention during blooming period of apricot CURRENT STATUS AND TREND OF ECOLOGICAL RESEARCH IN CHINA──AN ANALYSIS ON THE NSFC PROJECTS FOUNDED BY THE DEPT.OF ECOLOGY,NATIONAL NATURAL SCIENCES FOUNDATION OF CHINA(NSFC) Effects of Matriconditioning with Vermiculite on Germination and Germination Speed of Zoysia grass Seed Samples Germination Responses of Different Maturity Leymus chinensis Seeds to Salt Stress in Songnen Grassland Preliminary Study OH Relations between Germination Percentage of Eggplant Seed under Diferent Temperatures and Adult Plant Resistant to Low-tenknerature Preliminary Study on the Relations between Membrane Permeability, Endogenous Hormones and Cold Resistance of Ivy Investigation and Analysis of Fertility Characteristics of Oryza rufipogon Griff . in North Part of Hainan Province SEED GERMINATION AND SEEDLING PERFORMANCE OF AMMOPIPTANTHUS MONGOLICUS Effects of Harvesting Date on Yield Loss Percentage of Mechanical Harvesting and Seed Quality in Rapeseed Relationship between humidity,temperature and bisexual flower ratio of Kate mango Effects of food concentration on the duration of reproductive period and the formation of mictic female in different strains of freshwater rotifer Brachionus calyciflorus Pollen Germination Percentage and the Floral Character of Five Bamboo Species Detection of Higher Vigour of Hard Seed of Codariocalyx motorius Studies on the Inheritance of Cleistogamy in Rice and Its Biological Meaning Genome survey analysis in Siraitia grosvenorii Rapid Prediction of the Weight Percentage Gain of Acetylated Wood Using Near Infrared Spectroscopy Improving the Percentage of Exerted Stigma in CMS Lines of Japonica Hybrid Rice by Molecular Marker-assisted Selection Effects of mechanical treatments on seed germination of Quercus fabri Hance Effect of Ratio Source to Sink on Percentage of Head Milled Rice and Chalky Rice of Combinations of Mid-season Hybrid Rice in the South-East Districts of Sichuan Province under High Temperature and Summer Drought 0N THE RELATION BETWEEN THE PERCENTAGE OF GERMINATION AND THE DEGREE OF RIPENESS OF THE SEEDS OF GASTRODIA ELATA Study on Acacia mangium pollen germination in vitro Using 15N isotopic dilution method to quantify the biological nitrogen fixation in sugarcane GENETIC ANALYSIS OF OIL AND AMINO ACID CONTENT IN SHELLED SEED OF UPLAND COTTON HYBRIDS A STUDY ON TECHNIQUES FOR FLOWER AND FRUIT PROTECTION OF CATHAY HICKORY SEMI-THEORETICAL MODEL OF RAINFALL INTERCEPTION OF FOREST CANOPY