Impacts of land-based human activities on coastal and offshore marine ecosystems Clonal growth characteristics of the endangered species Populus euphratica oliv and Populus pruinosa schrenk The function of the black and white ornaments on male pedipalps inthe wolf spider Pardosa pseudoannulata The distribution pattern dynamics of Populus euphratica are influenced by hydrology in the middle reaches of Tarim River Diurnal variations of water potential and its influencing factors in typical plant communities on coppice dunes of pingtan island Arbuscular mycorrhizal fungal species diversity: ecological functioning, determinants and assembling mechanisms Undergrowth vegetation niche in scenic-recreational forest communities of Platycladus orientalis and Robinia pseudoacacia in Beijing suburb Neural network grade program of natural forest protection Identification of 9-oxo-10,11-dehydroagerophorone in Eupatorium adenophorum by High Performance Liquid Chromatography Application of BP neural network in forecasting soil temperature time-series Effects of different K fertilizers on the yield and the contents of amino acids of Pleurotus tuber-regium,s sclerotium Bio-pulping comparison between sterilized and unsterilized Eulaliopsis binata A preliminary report on the ecological performance of Desmodium heterocarpum DC vat.strigosum Van Meeuwen Application of artificial neural network based on the genetic algorithm in predicting the root distribution of winter wheat Characteristic. analysis of two-dimensional behavior of aboveground ecological field of Aneurolepidium chinense Studies on Meiotic Behavious of F-1 and Fertility Restoration in Hybrid of Gossypium herbaceum× G. bickii Studies on Cell Suspension Culture and Fermentation Culture in Arnebia euchroma Cytological Studies of the Double Fertilization in Panicum miliaceum L. A Membrane-Bound NPA-Binding Site in Acer pseudoplatanus L. Suspension Culture Cells Embryological Studies in Rheum palmatum L. A Study on the Constituents of Stems and Leaves of Astragalus membranaceus Plant Regeneration from Cell Supension Derived Protoplasts of Heracleum moellendorffii The Improvement of Salt Tolerance of Black Locust Seedlings After Seed Soaked in Multi-Effect Triazole A Study on the Relationship Between the Net Photosynthetic Rate of Young European Beech and Main Climatic Factors Under Natural Conditions Effect of Red light on Root Generation and Level of Endogenous ABA in Coleus Cutting Chemical Constituents in Inula salsoloides (Turcz.) Ostenf. Studies on the Characteristics of K, Na Content in Aneurolepidium chinense Grassland of Northeast China Contrast Study About Litter Dynamics of Main Communities in Aneurolepidium chinense Grassland Region in Northeast of China Relationship between the Nucleo-Cytoplasm Composition and the Kinetic Properties of Ribulose-l,5-bisphosphate Carboxylase/Oxygenase of Rice Chemical Constituents of Glycyrrhiza eurycarpa P. C. Li (1I) Eukaryotic Algae Associated with Mid-Proterozoic Black Chert in Northern China Structural Determination of Fatty Acid Components in the Seed Oils of Five Species of Euphorbiaceae Cryopreservation of Pollen from Eucommia ulmoides Oliv.and Sinojackia xylocarpa Hu The Chemical Constituents from Podocarpus fleuryi Hickle Dynamic Change of Amyloplast DNA in Developing Cotyledon Ceils of Lotus Construction of Genomic Library for Leucaena Leacocephala and Isolation of a Gene Enco ding Seed Storage Protein New Observations on Leptophloeum rhombicum from the upper Devonian of Hubei, China Studies on the Chemical Constituents of Limonium aureum (L.) Hill Studies on the Morphogenesis of the Xylem of Euonymus bungeanus Cultured in Vitro Spores and Pollen from Crude Oil of Dushanzi Oilfield in Xinjiang Tannins from Bendo Eucalyptus A Comparative Study on the Triglycerides Composition in Olive Oil and Tea Oil Studies on Active Constituents of Root of Euphorbia ebracteolata Hayata Euphorbiaceae Plant Regeneration from Protoplasts of Peucedanum Terebinthaceum (Fisch.) Fisch. ex Turcz Influences of Special Damage Upon Exposed Surface of Girdled Trunk in Eucommia ulmoides Suppression of three soil-borne diseases of cucumber by a rhizosphere fungal strain. Rhizospheria bacteria of Poplus euphratica improve resistance of wood plants to heavy metals. Estimation of sugar to nitrogen ratio in wheat leaves with near infrared spectrometry. Long-term pattern of diatom community structure changes in response to multiple environmental stressors at Datun Lake, Southeast Yunnan, China. Eupolyphaga frass and its extracts protected tomato from Meloidogyne incognita infestation. Isolation and Expression Analysis of Two cDNAs Encoding C4H Homologues from Gossypium arboreum Genetic and Microsatellite Analyses of a New Elongated Uppermost Internode Gene Teui2 of Rice Some New Taxa of Euglenophyta from Xizang (Tibet) Some New Green Algae from Xizang (Tibet) A Study on the Pollen Morphology in Trochodendron, Tetracentron and Euptelea NEW AND NOTEWORTHY SPECIES OF EUPHORBIACEAE FROM SOUTHERN CHINA Comparative Study on the Contents of Indole Alkaloids in Catharanthus roseus Newly Recorded Species of Eucocconeis (Bacillariophyta) in China Karyotype Analysis of Prunus domestica L.Germplasm Resources in Xinjiang Pollen Morphology of 16 Species of the Genus Michelia in Magnoliaceae Molecular detection of Pseudomonas syringae pv. actinidiae on bacterial canker of kiwifruit Research progress and prospects for controlling plant diseases using Pseudomonas fluorescens Changes of the content and biomass of cell wall components and calculated ethanol yields in Pennisetum purpureum and hybrid Pennisetum during the growing period Influences of CoCl2 on the growth and seedling physiological indexes of Hordeum vulgare under NaCl stress Quantitative analysis of the effects of Stipa krylovii and Leymus chinensis on the factors of vitiality of Oedaleus decorus asiaticus Lemma micro-morphological characteristics of MT-1 elephantgrass and its closely related varieties Study on the Difference in Expression Profiles of microRNA Among Leaf Organs of Triploid and Diploid Populus×euramericana cl.‘Zhonglin46’ Establishment of Genetic Diversity System of Eucommia ulmoides Based on SSR Molecular Markers A Preliminary Report on Provenance Trial of Eucalyptus camaldulensis STUDY ON THE EFFECTS OF THE LIMING AND INOCULATION OF RHIZOBIA LEUCAENA LEUCOCEPHALA CV. SALVADOR The Latest Cretaceous Flora of Heilongjiang Province and the Floristic Relationship Between East Asia and North America (Cont.) Study on the C5-Pathway of Chlorophyll Biosynthesis in Euglena gracilis Klebs The Structure of a New Biflavone from Podocarpus fleuryi The Anatomical Structures and Floral Development of Euryale ferox Salisb Callus Induction and Plant Regeneration of Leaf Explants in Orychophragmus violaccus(L.) O. E.Schulz Studies on Wood Anatomy of Eucalyptus globulus Under Different Habitats Cytogenetical Toxical Effects of Heavy Metals on Vicia faba and Inquires into the ViciaMicro nucleus Plant Regeneration from Barly (Hordeum vulgare) Immature Inflorescences Cryopeserved by Vitrification Cloning and Sequencing of a cDNA Encoding Farnesyl Pyrophosphate Synthase from Gossypium arboreum and Its Expression Pattern in the Developing Seeds of Gossypium hirsutum cv. Establishment of Hairy Root Cultures of Astragalus membranaceus and the Extrinsic Factors Affecting Their Growt