Gastrodia R. Br., A New Recorded Genus of Orchidaceae in Guangdong Province Phenolic Constituents from the Fruits of Areca catechu and Their Anti-bacterial Activities Two Newly Recorded Species of Dischidia (Asclepiadaceae) from China Two Genera and Six Spieces Newly Recorded from Fujian Province Research on Rewatering Post-Drought Growth Recovery Capacity and Physiological Characteristics of Different Maize Varieties Genetic Analysis and Gene Mapping of Rind and Flesh Color of Cucurbita maxima Effects of Exogenous Spermidine on Chlorophyll Precursors Content of Spinach Plants under Salt Stress Paeonia qiui,a Newly Recorded Species of Paeoniaceae from Shaanxi,China Two Newly Recorded Species of Acarospora to China from Eastern Tianshan Mountain Two Newly Recorded Species of China from Zhoushan Islands Newly Recorded Plants from Jilin Three Newly Recorded Genera in Jiangxi Province,China,Collected from Ganzhou New Data of Vascular Plants in Inner Mongolia Impatiens kerriae Craib,a Newly Recorded Species of Impatiens (Balsaminaceae) from China Three New Records of the Lichen Genus Pertusaria from China Relationship between Plant Community and Soil Factors in Spoil Bank of Coal Mine under Different Reclamation Modes Mapping QTLs for Flag Leaf Length,Width and Area in Wheat Identification and Molecular Mapping of Adult-plant Stripe Rust Resistance in Synthetic Wheat CI184 Two Newly Recorded Genera of Orchidaceae from Fujian Province Effect of Exogenous SA on Photosynthesis Characteristics in Cucumber Seedling Leaves during the Recovery of the Day after Night Chilling Stress Complete genomic sequences-based recombination and phylogenetic analysis of Cucumber green mottle mosaic virus Identificaion of three amino acid sites from Potato virus A HC-Pro invovlved in suppression of RNA silencing Genetic suppression of the powdery mildew resistance gene Pm21 in common wheat Study on Spatial Distribution Model and Its Application on Controling Xylotrechus namanganensis Study on Shortern Forecast of Micromelopha troglodyta Canopy interception and throughfall in a primary Picea likiangensis var. linzhiensis forest of Tibet Direct carbon emission from urban residential energy consumption: a case study of Xiamen, China The diatom assemblages and their response to different environments of Baiyangdian Lake, China Effects of marsh reclamation on soil respiration in the Sanjiang Plain Characteristics of nutrient elements with water transport in the primary forest in a Karst area of Guizhou Province Accessibility analysis of urban parks: methods and key issues Comparison of growth strategy for Larix principis-rupprechtii and Picea meyeri seedlings under controlled conditions A new algorithm of the edge correction in the point pattern analysis and its application Farmers perception and response towards environmental migration and restoration plans based on participatory rural appraisal: a case study of emigration region in the karst Southwestern China Intraclonal resource sharing of stoloniferous herb Lysimachia christinae in response to reciprocal patchiness of light and nutrients in the eastern edge of the Qing-Zang Plateau in China Analyses of peri\|urban landscape dynamics in the rapid urbanizing process: a case study of Xiamen Comparison of interpolation methods on annual mean precipitation in Hebei Province Advances in the variation of atmospheric pollen and its forecasting study NOTULAE DE URTICACEIS SINENSIBNS Ⅱ THE EFFECT OF PRECIPITATION ON CORN YIELD AND THE ANALYSIS OF MARGINAL YIELD DFFECT ADDITIONS TO THE FLORA OF ANHUI PROVINCE SOME NEW TAXA FROM SHANDONG PROVINCE Additions to the pteridophyte flora of Hainan Island, South China Additions to the pteridophyte flora of Xizang(II) Amaranthus standleyanus Parodi ex Covas, a newly naturalized plants in China Additions to the Orchidaceae of China Primary Study on Hepaticae from Gansu Province Newly Recorded Species of Hantzschia(Bacillariophyta) in China Preparation and Characterization of Micronized Vitexin by Antisolvent Recrystallization Method Optimization of Prokaryotic Expression Factors for Blackberry UGT78H2 Using Responsive Surface Methodology and Protein Purification Observation on the larval head chemoreceptors of honeysuckle geometrid Heterolocha jinyinhuaphaga Chu with scanning electron microscope Emergence pattern of weed seedling community in direct-seeding cotton fields in the southwest of Anhui Province QTL Mapping of Physiological Traits of Wheat Relating to Drought Resistance Piper Linn.(Piperaceae),a newly recorded genus of Shaanxi Ca2+ Distributions in the Developing Connectives of Different Sterile Lines of Rice New Records of Scleria (Cyperaceae) from Some Provinces of China Hippeophyllum (Orchidaceae)- a New Record to Shaanxi Long-term Forecasting Model of the Beginning Date of Peach Flowering Artificial neural network model of spring wheat growth system in semi-arid areas and yield forecast Correlation analysis of quality traits and yield traits using recombinant inbred lines (RIL) population in wheat New records of higher plants from some provinces in China (Ⅳ) Pollen viability,stigma receptivity and pollinators of Weigela florida The micromophology observation of rare and precious plant-"wingfruit"elaeagnus Molecular mechanisms and storage technologies of recalcitrant seeds 中国高等植物省级分布新记录(三) The Dispute About CHLH Being an ABA Receptor Reconstruction of climate and environment since the holocene in Diaojiaohaizi Lake Area,Daqing Mountains,Inner Mongolia The progress of ecological reconstruction and economic sustainable development in arid region Soil solution chemistry and element budget in the forest ecosystem in Guangzhou Chemical composition, seasonal variation and origin of acid precipitation in typical forest areas in Guangzhou Vegetation recovery in degraded red earth:effect on organic carbon and Pb and Cd partitioning in soil particle size fractions Suggestions on restoration and reconstruction of degraded forest ecosystem in the upper reaches of the Yangtze River Dynamics model in the system of Tessaratoma papillosa-parasitoid wasp and its application The influences of regional atmospheric precipitation characteristics and its element inputs on the existence and development of Dinghushan forest ecosystems Characteristics of precipitation and forest stemflow of Dongling Mountainous area STUDY ON DISPERSAL PATTERN OF Anoplophora glabripennis ADULTS IN POPLARS RESEARCH ON THE FORECAST METHOD OF SOIL WATER DYNAMIC PROCESS IN CORN-LAND RADAIATION CHARACTERISTICS OF A Larix principis rupprechtii PLANTATION DURING THE COURSE OF LEAF GROWTH QUANTITATIVE ANALYSIS AND EVALUATION OF LARIX PRINCE RUPPERCHT‘ S ECOLOGICAL ADAPATION STUDY ON THE WATER CONSUMPTION LAW OF COMPLEX CROP SYSTEMS IN THE TABLELANDS OF THE EASTERN GANSU LOESS PLATEAU