Analysis of relationships between species richness and distribution pattern of spermatophyte in Shanxi Province Effectiveness of yellow sticky traps in capturing aphids and their natural enemies in three kinds of orchards Effects of spraying calcium on contents of calcium and pectin and fruit quality of Red Globe Grape (Vitis vinifera L.) Responses of yield and quality to nitrogen fertilization for oilseed rape cultivars with different nitrogen efficiencies The mechanism of rhizosphere phosphorus activation of two rape genotypes(Brassica napus L.) with different P efficiencies Characteristics of absorption,distribution and utilization of foliar applied 15N-Urea in Autumn in "Hongdeng" sweet cherry An Optimized Chloroplast Isolation and Chloroplast DNA Extraction Protocol for Chinese Wild Grapes Molecular detection of Pseudomonas syringae pv. actinidiae on bacterial canker of kiwifruit RAPD markers linked to the powdery mildew resistance gene in flax line 9801-1 Characterization of plant n-alkanes in alpine meadow Analysis of variation in physio-biochemical characteristics and cold resistance in winter rapeseed F2 populations Genetic diversity of native Elymus sibiricus populations in the Southeastern Margin of Qinghai-Tibetan Plateau as detected by SRAP and SSR markers Analysis on different populations of Cynodon dactylon by RAPD A Brief Introduction of WINGIS──A Geography Information System under Windows Operating System GEOGRAPHICAL VARIATION AND CORRELATION IN SPECIFIC GRAVITY AND TRACHEID LENGTH OF JUVENILE WOOD OF MASSON PINE A STUDY ON THE DIVISION OF GEOGRAPHICAL PRODUCTING AREA OF POPULUS BOLLEANA IN KASHEN DISTRICT OF XINJIANG VYGUR AUTONOMUS REGION Comparison of the Rapid Testing Method for VOCs-Emissions from Wood-Based Panels with the Chamber Method A Review of Research Progress on Molecular Phylogeny and Biogeography in Juglans Analysis of the Effects of the Terrain and Geographic Factors on Farmers‘ Input and Output of Forestland from 1 790 Households in 8 Provinces of China Optimization of a SRAP-PCR System for Analysis of Genetic Diversity of Liriodendron Construction of a Dense Genetic Linkage Map and QTL Analysis of Trunk Diameter in Chinese Jujube RAPD Markers Related to Taxol Content of Taxus yunnanensis Identification and Variation of Tetraploid Camellia oleifera A Review of Adaptive Cluster Sampling in MultiResource Inventory Selection of the cold-stored fungus species for culturing Bursaphelenchus xylophilus in rapid quarantine RAPD Analysis of Phylogenetic Relationships in Chinese Gallnut Aphids (Homoptera: Pemphigidae) and Genetic Differentiation in Four Populations of Schlechtendalia chinensis Genetic Diversity of Liriodendron chinense in China On the Rapid Propagation Technique of Stem Segments of Dendrobium officinale The Effects of luxR_19 on the Synthesis of Phenzaine-1-carboxamide in Pseudomonas chlororaphis HT66 A Rapid and Simple Method for DNA Extraction from Plant Leaves Advances in Studies on Nitrogenase Crystallography Preparation of Total DNA from Identification of Quantitative Trait Loci (QTLs) Affecting Yield and Fiber Properties in Chromosome 16 in Cotton Using Substitution Line Analysis of the Constituents and Antisenile Function of Achyranthes bidentata Polysaccharides Expression of TNF-α Gene in Anabaena sp. PCC 7120 and Purification of Its Product by Affinity Chromatography Cytological Study on Acorus L. in Southwestern China, with Some Cytogeographical Notes on A. calamus Identification of the Molecular Markers Linked to the Salt-resistance Locus in the Wheat Using RAPD-BSA Technique Chloroplast Composition and Structural Differences in a Chlorophyll-reduced Mutant of Oilseed Rape Seedlings The Patterns of Secretory Structure and Their Relation to Hypericin Content in Hypericum Three Salts of Labdanic Acids from Andrographis paniculata (Acanthaceae) (in English) RAPD Detection of Pollen Contamination in Cross Breeding of Liriodendron (in English) A Phylogenetic and Biogeographic Study of Cercis (Leguminosae) The Application of RAPD Markers in Diversity Detection and Variety Identification of Porphyra Spatial Pattern Analysis and Topographical Interpretation of Species Diversity in the Forests of Dalaoling in the Region of the Three Gorges Intercellular Symplastic Connection and Isolation of the Unloading Zone in Flesh of the Developing Grape Berry Characterization of Protein Kinases in Apple and Grape During Fruit Development Comparison of Some Characteristics Between Phragmites communis and Its Salt Tolerant Variant VEGETATION DYNAMICS IN THE DRY VALLEYS OF YUNNAN,CHINA, DURING THE LAST 150 YEARS: IMPLICATIONS FOR ECOLOGICAL RESTORATION GEOGRAPHIC DISTRIBUTION AND GENETIC DIFFERENTIATION OF ARTEMISIA SPHAEROCEPHALA A COMPARATIVE STUDY ON THE GENETIC DIVERSITY OF DIPTERONIA LAND COVER CLASSIFICATION OF REMOTELY SENSED IMAGERY USING A METHOD BASED ON TOPOGRAPHICAL RESTRICTIVE FEATURES: A CASE STUDY OF THE JINHE WATERSHED THE INFLUENCE OF TOPOGRAPHICAL FACTORS ON THE INVASION OF THE ALIEN SPECIES, EUPATORIUM ADENOPHORUM Damage to DNA Primary Structure and Antioxidant Enzymes in Lemna minor Induced By Hg2+(in English) Gap Related Disturbance in Mixed Mountain Forests at Mt. Dalaoling in the Three Gorges ¢ò. Topographic Patterns A Study of Genetic Diversity of the Populations of Tsoongiodendron odorum Plant Diversity Distribution of Mountains in Rural Landscapes£othe Combined Influences of Topography and Land Use ADVANCES IN MOUNTAIN MICROCLIMATE SIMULATION Morphological Variation and Genetic Diversity in Aneurolepidium chinense Modeling Structural and Functional Responses of Terrestria Ecosystems in China to Changes in Climate and Atmospheric CO2 Patterns of Biodiversity Along the Vertical Vegetation Spectrum of the East Aspect of Gongga Mountain Allelopathic Potential of Eupatorium adeno phorum Gradient Analysis of the Influence of Mountain Topography on Vegetation Pattern An Analysis of the Topographical Pattern in the Chief Woody Species at Dalaoling Region, the Three Gorges Study on the Natural Population Dynamics and the Endangering Habitat of Liriodendron chinense in China The Ecological Geographic Distribution, Spatial Pattern and Collecting History of Cycas panzhihuaensis Populations Spatial Pattern and Relation With the Topographical Factors of the Rare Pare Species at Dalaoling in the Three Gorges Region Comparison of Ecological Entropy With Random and Systematic Sampling Characteristics of Vegetation Diversity in The Xinlin River Basin and Their Responses to Climatic Factors Leaf Demography of Quercus liaotungensis in Dongling Mountain Comparative Study of Yong Leymus chinensis’s Electrical Resistance and Conductivity of Different Geographic Population Geographical Variation in the Parameters of Chlorophyll Fluorescence Induction Kinetics of Pinus armandi and Its Relations With the Growth of Tree Height Approach to Palaeo-environment in the west Coast of Bohai Bay Since 25000 a.B.P. Studies on the Ecological Geographic Distribution and Synecological Characteristics of Elaeagnus Mollis Sorub in Shanxi Province Application of the Fuzzy Graph Theory in the Vegetational Regionalism of Shanxi Province A study on Geographical Variation of Seed and Germination Behavior of Pinus armandii A Study on the Trend of Geographic Epidemic of Chinese fir Sterile Seed Analysis of Ecotypes and their Geographical Distribution of Wild Soybean (G. soja) in the World A Brief Report on the Forest Vegetations in Baizha Region of Qinghai Province The C4 Plants in Inner Mongolia and Their Eco-geographical Characteristics Distribution Patterns of Chinese Beech (Fagus L.) Species in Relation to Topography