Primary study on vegetation succession of saline land in the bird island of Qinghai Lake Genetic variability analysis of the halophilic species in Dunaliella by RAPD Study of the plant community round discharging coal-dust field in Shentou second power plant RAPD analysis in 12species of Allium Study on the numericaltaxonomy of genus Calligonum from China Detection on evolvement and present situation of genetic diversity of spring wheat cultivars planted in Gansu and Qinghai Provinces using quantitative characters 干旱沙区46种木本植物的物候研究——以民勤沙生植物园栽培植物为例 Application of fuzzy cluster analysis to the taxonomy of Chinese Umbelliferae,Angelicinae Genotypic differences in salt tolerance from germination to seedling stage in peanut Genetic Diversity and Population Structure Analysis by Using SSR Markers in Barley Study on Aroma-active Compounds Profile from Different Edible Parts of Chinese mitten handed crab Genetic Diversity among Main Sweetpotato Germplasm Resources using SRAP Markers A COMPREHENSIVE EVALUATION OF SALT TOLERANCE IN CAULIFLOWER (Brassica oleracea L. var. botrytis L.) DURING GERMINATION STAGE CLUSTER ANALYSIS AND CODON USAGE BIAS STUDIES ON psbA GENES FROM 11 PLANT SPECIES RAPD study oninter-species relationships in Quantitative classification and environmental interpre tation on forest communities in Loess Plateau of the north of Shaanxi Province Isolation of WRKY Genes in the Incompatible Interaction Between Meloidogyne incognita and Capsicum annuum Screening and Evaluation of Eggplant Rootstock for Resistance to Meloidogyne incognita Isolation of WRKY Genes in the Incompatible Interaction Between Meloidogyne incognita and Capsicum annuum Screening and Evaluation of Eggplant Rootstock for Resistance to Meloidogyne incognita A Study on Numerical Classifica tion of the Wintersweet Cultivars Genetic Diversity of Malus toringoides ( Rehd. ) Hughes Based on AFLP Construction of Sugarcane Hybrids Core Collection by Using Stepwise Clustering Sampling Approach with Molecular Marker Data Genetic Contribution of Wheat Variey Ningmai 9 to Its  Derivates Transcriptional and Translational Characterization of Rice Chitinase Genes Identification and Classification of Sorghum Cultivars for Drought Resistance during Germination Stage Based on Principal Components Analysis and Self Organizing Map Cluster Analysis Phylogenetic relationship analysis of different cultivars groups of herbaceous peony according morphological characteristics Comprehensive Evaluation and Cluster Analysis on Yield Characters of Main Released Jute Varieties(Strains) Based on Principal Components Genetic Diversity of The major Varieties of KengyiliaYen in QingHai Plateau Based on EST-SSR Makers Genetic Diversity of Lagerstroemia indica Germplasm Resources in Hunan Based on Morphological Characteristics Phenotypic Diversity and Clustering Analysis of Watermelon Germplasm Genetic Diversity of 16 male Actinidia Cultivars Bsaed on ISSR Genetic Characteristics of 16 Kinds of Sweet Corn in China by SSR Analysis The Quantitative Analysis of the Relationship Between Chemical Composition of Grassland Plants at Xilin River Valley and Their TAXA and Habitats The Application of the Ordered Plot Clustering to the Vertical Belt Partitioning of Vegetation of Main Mountains Shanxi Stepwise Clustering and Its Application to Vegetation Classification On the Distribution Pattern of Weed Communities of Summer Crop Fields in River valley and Hilly Lands of Anhui Province A Quantitative Study on Characteristics and Succession Pattern of Alpine Shrub lands Under Different Grazing Intensities The Vegetation and its Indicative Siguificance to the Habital Types in Joulong Mountain Area, Beijing Studies on the Relationships between Distribution of Orthopterans and Vegetation Types in the Xilin River Basin District, Inner Mongolia Autonomous Region Cluster Analysis and Ordination of Forest Communities on Hong Kong Island Preliminary Study on Weed Types of Farm Land in Fengqiu County, Henan Province The Distributional Features of the Herbs Beneath the Frigid-Temperate Coniferous Forest in North Guan Qin-Shan Area Present situation of ecological restoration on bibliometric analysis Evaluation and selection indices of salinity tolerance in peanut seedling Population analysis of mulberry rhizosphere microbes in different soil fertilities Analysis on economical effect of project of returning farmland to forest and grassland in the Loess Hilly and Gully Area: a case study in Ansai Country A preliminary analysis on summer caves selection of Masked palm civet (Paguma larvata) on the north slope of Funiu Mountain Differences of phosphorus uptake and utilization in wheat cultivars with different phosphorus use efficiency for grain yield The numerical analysis of morphologic variation of seed of Calligonum Taxonomic position of Maca in Lepidium in China A Preliminary Study of Herbaceous Vegetation Succession on the Abandoned Farmland at Water Catchment Region of Central Route for South-to-North Water Diversion Project Phylogenetic Relationships among Species of Roegneria, Elymus, Hystrix and Kengyilia (Poaceae: Triticeae) Based on RAMP Marker Analysis of Genetic Differences Among Flue-cured Tobacco Varieties by IRAP Markers HPLC Fingerprinting of Gentiana straminea,a Traditional Chinese Medicine from Qinghai Province Biodiversity and It‘‘‘‘s Characteristics of Bryophytes in the Suzhou Gardens Analysis of Codon Bias of Auxin Receptor Gene TIR1 in Dimocarpus longan THE FLORA OF WANMULIN IN NORTH FUJIAN PROVINCE A NUMERICAL CLASSIFICATION OF THE CULTIVARS OF CHINESE HERBACEOUS PEONY THE FUZZY CLUSTER STUDY ON THE DIVISION OF NATURAL VEGETATION TYPES OF CASTANOPSIS KAWAKAMII NATURE RESERVE IN SANMING,FUJIAN STUDIES ON THE TAXONOMY AND EVOLUTION OF MANDARINS IN CHINA BY ISOZYMES ANALYSES ON THE CHARACTERS OF THE GENUS OTTELIA (HYDROCHARITACEAE) IN CHINA APPLICATION OF CLUSTER ANALYSIS TO THE CYFOTAXONOMY OF EIGHT GENERA OF LILIACEAE OBSERVATION AND STUDY ON THE MORPHOLOGY VARIATION OF MAGNOLIA BIONDII PAMP. STUDY ON NUMERICAL CLASSIFICATION OF THE CULTIVARS OF LOTUS A PRELIMINARY STUDY ON THE CHINESE CHESTNUT CULTIVARS FROM LUOTIAN COUNTY, HUBEI PROVINCE Clustering Analysis on Natural Plant Communities of Nanshan in Shenzhen City Preliminary Study on Clustering Effect on Seed Germination for Several Aquatic Plants Morphological Diversities of the Different Species of Elymus spp and their Principal Component Analysis Near-infrared spectroscopy applied in classification of Ferulineae Adjustmentof photoassimilate partitioning of Malus pumila M.by flower thinning and its physiological performance STUDIES ON TISSUE AND RAPID PROPAGATION PTERIDIUM AQUILINUM VAR. LATIUSCULUM Effect Analysis and Forming of Plywood Industry Clusters in China Stratified Adaptive Cluster Sampling Based on the Adjusted Horvitz-Thompson Estimator with the Network Nonoverlapping Strata A Review of Adaptive Cluster Sampling in MultiResource Inventory RAPD Analysis of Phylogenetic Relationships in Chinese Gallnut Aphids (Homoptera: Pemphigidae) and Genetic Differentiation in Four Populations of Schlechtendalia chinensis On the Rapid Propagation Technique of Stem Segments of Dendrobium officinale Effects of heavy metals pollution on soil microbial communities metabolism and soil enzyme activities in coal mining area of Tongchuan, Shaanxi Province of Northwest China. Drought-resistance evaluation of marigold cultivars based on multiple statistics analysis. Adaptability of cucumber plug seedlings to daytime temperature.