Primary Study on Interrelation Between Plant Communities and Environmental Factors in the North Shore of Qinghai Lake Study on Surface Pollen in Middle Inner Mongolia, China Westphalian Sporo-Pollen Assemblages from the Upper Carboniferous in Zhongwei, Ningxia Application of 3S techniques in ecological landscape planning of Harbin suburb Dynamic variation of landfill gas production under different landfill treatment Population characteristics of Coptis chinensis varbrevisepala in Anhui Province and its endangering mechanism Ecological effects of landscape structure on desertification process of Keerqin sandy land Effects of meteorological factors and mineral elements on the content of resveratrol in Polygonum cuspidatum rootstalk Monthly changes in caloric values of five shrubby Palmae species leaves Pollen combination and paleo-environment of Momoge Lake since 1500 years before Light energy utilization and dissipation in seedlings of three tropical rain forest tree species with different ecological habits Heavy metal concentration in Nanjing urban soils and their affecting factors Factor optimization for municipal domestic wastes treatment by earthworms and its concentration of heavy metals Advances in Apomixis of Genus Paspalum Pollen Morphology of the Genus Calamus L. from China Facultative Apospory in Tetraploid Paspalum distichum L. POLLEN MORPHOLOGY OF LOWIACEAE FROM CHINA THE GEOGRAPHIC DISTRIBUTION OF THE PALMAE Clone and sequence analysis of 5’RACE of PvVP1 in Paspalum vaginatum Effect of different sowing quantities on seedling quality of Rheum palmatum Study on Variation and Covariation Pattern of Seedling Nutrient Concentrations within and between Populations of Arabidopsis pumila Relation between the Environmental Factors and the Photosynthesis of a Rare Pteridophyte -Neocheiropteris palmatopedata Distribution Status and Causation of Endangerment of Isoetes sinesis Palmer in Zhejiang Province Preliminary Study on Allozyme Analysis for Isoetes sinensis Palmer Chromosome Number of Isoetes sinensis Palmer, A Rare and Endangered Pteridophyta Plant Selecting Preparation Methods and Isolating Components of Fungal Elicitor to Enhance Taxol Biosynthesis NEW TAXA OF PSEUDOSTELLARIA AND LYSIMACHIA FROM W.HUBEI PHYSIOLOGICAL AND BIOCHEMICAL ANALYSIS OF CULTURED FRITILLARIA PUQIENSIS DURING BULB ORGANOGENESIS First record of Cercidiphylloxylon (Cercidiphyllaceae) from the Palaeocene of Fushun, NE China Accelerated evolution of early angiosperms: Evidence from ranunculalean phylogeny by integrating living and fossil data The Main Chemical Components of Essential Oil from Ledum palustre L. var angustum N. Busch Studies on the Alkaloids of Stephania succifera Lo. et Tsoong Studies on the Alkaloids of Stephania yunnanensis Studies on the Chemical Constituents of Fritillaria pallidiflora Schrenk Multivariate Analysis, Description, and Ecological Interpretation of Weed Vegetation in the Summer Crop Fields of Anhui Province, China Study on dynamic accumulation of secondary metabolites content and isoenzyme activity during blossoming stages in Chrysanthemum morifolium originating from Wenxian county Genetic relationship of RAPD and AFLP among Bupleurum cultivars Research on the Development of Ligule and Velum in Isoetes sinensis Palmer 光、暗处理对蚕豆茎内皮层形成的影响 Ⅱ.与栓化作用有关的酶及抗氧化剂的关系 Elicitation of the Hypersensitive Responses in Tabacco by a10.6 kD Proteinaceous Elicitor from Phytophthora palmi Induction of Continuous Tepal Differentiation from in Vitro Regenerated Flower Buds of Hyacinthus orientalis Palaeoclimate and Palaeoenvironment of the Last Glacial Stage in Salawusu Area of Nei Monggol, China Quaternary Sporo-pollen Flora and Palcoclimate of the Tianyang Volcanic Lake Basin,Leizhou Peninsula Canonical Analysis and the Principal Components Analysis of Plant Community with Its Environmental Factors in the Yellow River Delta Niches analysis of three aphid populations on spring sowing maize Remediation of chromium-polluted soil using municipal solid waste compost A preliminary study on benzo(a)pyrene in selected municipal sludges and soils Spatial pattern and temporal dynamics of Atylotus pallitarsis population in Songnen Plain Effects of volatiles from different trophic level on foraging behavior of Aphidius avenae STUDY ON THE MECHANISM OF WHEAT MUTANTS RESISTANCE TO Bipolaris sorokiniana The dynamic of juvenile hormone in Rhopalosiphum padi STUDIES ON THE BIONOMICS OF MYRMELEOTETTIX PALPALIS (ZUBOVSKY) THE EFFECTS OF DIET QUALITIES ON PUPAL WEIGHTS AND FECUNDITIES OF BEET ARMYWORM STUDY ON THE BIONOMICS OF PALM THRIPS Evaluation of Peach Rootstock Waterlogging Tolerance Based on the Responses of the Photosynthetic Indexes to Continuous Submergence Stress Study on the Relationship between Soil Enzymes and Soil Fertilities of Temperate Desert Steppe under Different Grazing Intensities Acquirement of Chilling Tolerant Mutant by Somatic Screening of Low Temperature in Sea Dallisgrass(Paspalum vaginatum. Sw.) Adaptability Evaluation of Different Avena sativa Varieties in Yangzhou Area Laboratory Bioassay Experiment of Calliptamus abbreviatus and Myrmeleotettix Palpalis After Dealing with Different Formula of Paranosema locustae and Metarhizium anisopliaeacridum Principal component analysis of Baihuasheshecao Injection by UPLC-QTOF-MS Chemical constituents from Iris scariosa and Iris halophila var. sogdiana Evaluation on taste-masking effect of Andrographis Herba by electronic tongue Chemical constituents from Selaginella doederleinii and their bioactivities HPLC fingerprint and chemical pattern recognition of water soluble components from Evodiae Fructus Establishment of UPLC-PDA-ELSD fingerprints of Xiaokeqing Granules and determination of its five main constituents Anti-hepatitis virus constituents from Corydalis saxicola Study on effects of extract in Naomaitong Formula on cerebral ischemia-reperfusion model based on NMR metabolomics Determination of tetrahydropalmatine in Yuanhu Zhitong Capsule by HPLC and evaluation of its measurement uncertainty Morphological variations of Paris polyphylla var. yunnansensis in different population Identification of disease resistance to Ustilago coicis in southern Coix germplasm Determination of two stilbene glycoside in five processed products ofRheum palamatum Neuroprotective effect of extract of Ginkgo biloba against excitotoxictycompared with ginkgolide B in neuron cell of rat GC-MS analysis of volatile oils from fresh and processed Typhonii Rhizoma Determination of jatrorrhizine,palmatine and berberine in Cortex phellodendron by HPLC ISSR Analysis of Genetic Diversity of Soybean in Henan Studies on Mechanism of Hydraulic Lift by Astragalus adsurgens Stability Analysis of Major Communities in Malan Forest Region of Ziwuling Mountain The Principal Component Analysis of Soil and Population Growth Status of Artemisia sphaerocephala in Arid Region of Alex Desert Effects of Pb and NaCl on the Growth and Physiological Response of Iris halophila Effect of Pine Wood Nematode(PWN) Infection on PhenylpropanesMetabolism in Masson Pine Seedlings