Patterns of Tree Species Composition of Secondary NaturalVegetationa long an A ltitudinalGradient on Earthy-rockyMountainous Area inW estern Shanxi Province Community Character istics of Shrub Vegetation by Forest Closing inDagou Catchment, Upper Reaches of Minjiang River Comparative Analysis of Essential Oil Quality and Composition from Tissue Culture Seedlings of Thymus vulgaris L. Using Different Extraction Methods Analysis of Bryophytes Diversity Features in Various Successional Stages of a Karst Rocky Desertification Ecosystem STUDY ON COMPOSITION AND DYNAMICS OF RODENTS IN TYPICAL STEPPE OF ZHENGXIANG BAI COUNTY, INNER MONGOLIA Element Composition of Nostoc commune and Xanthoparmelia camtschadalis under Grazing Pasture and Their Relations with Stocking Rates Effects of the Cellulase on Nutritive Composition and Utilization Rate of Alfalfa Meal Fermentation Quality and Chemical Composition in the Mixed Silage of Whole Crop Corn and Soybean Investigation on the vegetation of iron tailing wasteland in Shilu, Changjiang, Hainan Province Different land-used soil seed banks in Karst Rocky Desertification area of middle Guizhou Province, China Species diversity of Fagus engleriana community in Daba Mountains, Sichuan, China Herbivore-induced plant volatiles: from induction to ecological functions An analysis on the epidermal forms and chemical composition of Betula davurica leaves Litter Decomposition and Nutrient Dynamic of Betula platyphylla Secondary Forest with Different Stand Ages in Xiaoxing’an Mountains Decomposition Characteristics and Interaction of Mixed Leaf Litter Mixtures of Pinus koraiensis and Quercus mongolica in Original Broadleaved-Korean Pine Forest. Community Characteristics of Vatica mangachapoi Forest of Bawangling in Hainan, South China Effects of Light Intensity on Photosynthetic Capabilities, Growth and Quality of Flue-cured Tobacco Pteridophyte Flora in Tianhuashan Nature Reserve of Shaanxi Province Comparative Analysis of Polysaccharides Structure and Composition in Bitter Melon Inbreed Lines Comparative Studies on the Chemical Composition and Vigour of Pollens of Populus euphratica and Populus pruinosa Study on Compositions and Geographical Elements of Vascular Plants in Castanopsis fabri Community,Daiyun Mountain Litter Decomposition of Potentilla fruticosa Shrub and Kobresia humilis Meadow in Qinghai Tibet Plateau Population Composition and Seasonal Variation of VA Mycorrhizal Fungi Spores in the Rhizosphere Soil of Four Pteridophytes Effect of phospholipid composition on pharmaceutical properties and anti-tumor activity of stealth liposomes containing brucine Studies on influence of Siwu decoction and its composite drugs on chemical-induced blood-deficiency model mice Ideas and methods of fresh herb basic research based on constituent structure theory Correlation between content of effective compositions and altitudes of cultivating field for Panax quinquefolius from west Anhui Province Studies on standard operating procedure (SOP) for Alismaplantago-aquatica Study on decomposition of maize straw under different green manure cropping patterns Effects of application of wheat straw on straw Zn release and soil Zn supply capacity during the decomposition Effects of nitrogen application rates on starch composition and pasting properties of high quality wheat Exploration of influencing factors of price of herbal based on VAR model Application of chemometrics in composition-activity relationship research of traditional Chinese medicine Research progress of chemical composition of taxane in Taxus canadensis and medicine source crisis solution Study on 1H-NMR fingerprinting of Rhodiolae Crenulatae Radix et Rhizoma Influence of naturaldecay of fibrousroots on growth and content of active compositions of Salvia miltiorrhiza f. alba DOSE EFFECT OF N~+ AND Ar~+ IMPLANTATION INTO THYMINE AND URACIL Optimal number of herb vegetation clusters: a case study on Yellow River Delta Fine root biomass, decomposition and turnover of Reaumuria soongorica communities in the Sangong River basin Effects of grazing exclusion on the composition and structure of steppe communities dominated by Caragana microphylla Factor decomposition of carbon intensity in Xiamen City based on LMDI method Characteristics of phytoplankton community in the northern South China Sea in summer and winter Distribution of bacterioplankton communities in cage culture and non-cultured areas of Xiangshan Bay, Ningbo, China Effects of 5-Nitroguaiacol Sodium on Nitrate Reduction and Assimilation in the Leaves of Chinese Chive Chemical Compositions and Antifungi Activities of Pyroligneous Acids from Walnut Shell of Two Species Soil Seed Bank Properties under Different Land-used Models on Sloping-land with Purple Soils in Hengyang of Hunan Province,South-central China Research on Investment Composition and Economic Benefit of the Chinese Fir Seed Orchard in Qingyuang County,Zhejiang Province Study on the Host Trees Adjustment of Kerria lacca Insect Analysis of Species Composition of Urban Forest in Guangzhou City Research on the Tending and Improvement of Secondary Evergreen Broadleaved Forests A Study on Chemical Compositions of Astringent and Non-astringent Type Fruits of Persimmons The Experimental Study of Mix-Sowing of Bromus inermis and Medicago varia Grazing Experiment for Sustainable Management of Grassland Ecosystem of Inner Mongolia Steppe:Experimental Design and the Effects of Stocking Rates on Grassland Production and Animal Liveweight A Preliminary Study on the Composition and Dynamics of Rodents in Sandy Grassland of Ordos Studies on Composition and Content of Flavonoids in Fruit of‘Nagafu 2’Apple Study status and new thoughts on Chinese materia medica formula used for AIDS treatment Changes of chemical ingredients before and after compatibility of Aconiti Lateralis Radix Praeparata and Glycyrrhizae Radix et Rhizoma Praeparata cum Melle analyzed by HPLC-Q-TOF/MS fingerprint technology Simultaneous determination of eight components in Jinxin Oral Liquid by UPLC Effects of mixing leaf litter from Pinus sylvestris var. mongolica and Larix principis-rupprechtii with that of other trees on soil properties in the Loess Plateau Effect of simulated nitrogen deposition on litter decomposition in a Bambusa pervariabilis × Dendrocala mopsi plantation, Rainy Area of West China Effect of UV-B radiation on the leaf litter decomposition and nutrient release of Pinus massoniana Impacts of grazing on herbage quality of the alpine and subalpine meadows within Wutai Mountain Effects of species composition on canopy rainfall storage capacity in an alpine meadow, China Monosaccharide composition analysis and its content determination in polysaccharide extract from Asparagus officinalis Analysis of chemical composition of Sini San by ultra performance liquid chromatography-electrospray ionization-mass spectrometry Innovation and practice of component structure theory on material basis of traditional Chinese medicine prescriptions Analysis on composition principles of Chinese patent drugs containing Ginseng Analysis of the Oil Content and its Fatty Acid Composition of Fruits for Introduced Olive Cultivars in Sichuan Province Species Diversity of Plant Communities along an Altitudinal Gradient on the West Slope of Sejila Mountains,Tibet Effects of Simulated Nitrogen Deposition on Leaf Litter Decomposition in a Plantation of Eucalyptus grandis, in a Rainy Region of West China Nutritional Composition and Its Genetic Variance of\nPhyllostachys iridescens Shoots Acid rain composition and its correlation analysis at Guangzhou Effects of the decomposition of poplar and alder mixed leaf litters on soil microbial biomass. Inhalable particulate matter and fine particulate matter: Their basic characteristics, monitoring methods, and forest regulation functions. Litter decomposition of six common tree species at different rainy periods in the subtropical region The economic value of ecological regulating services provided by agricultural insects in China Litter decomposition of Rhododendron lapponicum in alpine timberline ecotone Effects of nitrogen rates on photosynthetic characteristics and yield of high-yielding cotton in Xinjiang RESEARCH ON DECOMPOSITION PROCESS OF THE FALLEN LEAVES IN THE TROPICAL FORESTS AT JIANFENGLING, HAINAN ISLAND NUTRIENT CYCLING IN BAMBOO STANDS Ⅰ. LEAF LITTER AND ITS DECOMPOSITION IN PURE PHYLLOSTACHYS PUBESCENS STANDS