SOIL CARBON AND NITROGEN CONTENTS ALONG ELEVATION GRADIENTS IN THE SOURCE REGION OF YANGTZE, YELLOW AND LANTSANG RIVERS Gene cloning and expression level of chalcone isomerase during florescence and content of flavonoids in Fagopyrum dibotrys Effect of total flavonoids in Apocynum venetum leaves on rat hypertension induced by high fat and high salt and its molecular mechanism Protection of total flavonoids from Camptosorus sibiricus on hepatic injury Preparation and characterization of self-microemulsifying oral fast dissolving films of total ginkgo flavonoid Active components in six kinds of ground bamboo leaves and their anti-oxidant activities Effect of salt stress on different components of Glycyrrhiza uralensis Contents of total flavonoids in Rhizoma Arisaematis Comparative study of nitrogen budget in three different vegetable planting patterns under greenhouse condition Hyperspectral estimation models for total potassium content of Kuerle fragrant pear leaves Effects of winter cover crop straw recycling on soil organic carbon and soil carbon pool management index in paddy fields Development and security of follow-up industries in returned farmland to forest/grass lands in Western Region of Shanxi Province Agricultural pollution pressure in the Taihu Lake Basin Effects of enhanced UV-B radiation on basic chemical compositionsof two flue-cured tobacco cultivars Soil carbon sequestration characteristics of plantations and influencing factors in Loess Hilly Semiarid Region Effects of riparian vegetation on soil organic carbon andtotal nitrogen distribution - a case study of Wenyu River, Beijing Effect of potassium on physiological indices of tomato cultivars with different resistances to nematode Fast Detection of Freshness of Chilled Pork by Real-time Quantitative PCR The impact of salt marsh change on sediment accumulation and wave attenuation at the East Chongming Island Estimating Wetland plant leaf total nitrogen content based on optimal bands of reflectance from wetland vegetation Monitoring changes of soil organic matter and total nitrogen in cultivated land in Guangxi by remote sensing Effects of nitrogen addition on soil respiration of Sibiraea angustata shrub in the eastern margin of Qinghai-Tibetan Plateau The variation of total organic carbon (TOC) flux with rain water in regional forests of Liupan Mountains, China Landscape structure, management and soil total nitrogen, total phosphorus in the densely populated rural landscapes of China’s Yangtze Plain Distribution character of aquatic plant residues and its nitrogen and phosphorus in the sediments in Nanhu Lake, Wuhan oil seed banks of Stipa krylovii degraded steppe in the Xilin River Basin Effects of nitrogen sources on the growth, contents of total lipids and total hydrocarbons of Botryococcus braunii Spatial characteristics and impact factors of soil total nitrogen and soil organic matter in Taiyuan Effect of light intensity on the total lipid contents and fatty acid composition in 4 strains of marine green algae Soil organic carbon storage and profile inventory in the different vegetation types of Luya Mountain Study on the content of syringin and total flavonoids of different parts of Acanthopanax senticosus in three different habitats Analysis of population genetic differences of the invasive plant Solidago canadensis Optimization of Enzyme-assisted Extraction of Total Flavonoids from Elaeagnus mollis Diels Leaves by Using Response Surface Methodology Analysis of Autumnal Leaf Colorization of Sapium sebiferum by Using Physiological and Digital Imaging Methods Effect of Introducing Biennial Legume Species,Melilotus officinalis,on Plant Community in the Early Stage of Vegetation Succession and Soil Nutrients in the Semiarid Loess Plateau of China SOIL ORGANIC CARBON AND NITROGEN DYNAMICS DURING THE RE-VEGETATION PROCESS IN THE ARID DESERT REGION SOIL MICROBIAL ACTIVITY AND BIOMASS C AND N CONTENT IN THREE TYPICAL ECOSYSTEMS IN QILIAN MOUNTAINS, CHINA ANALYSIS OF PROTEIN RESPONSE TO MECHANICAL WOUNDING IN LEAVES OF BRASSICA NAPUSCV. WESTAR Estimating the nitrogen content in wheat leaves by near-infrared reflectance spectroscopy Effects of soil data and map scale on assessment of total phosphorus storage in upland soils. Distribution characteristics of soil carbon and nitrogen in different land use types changed from urban wetlands. Differences in soil organic carbon and total nitrogen and their impact factors under different restoration patterns in the Loess Plateau. Effects of simulated acid rain on soil microbial biomass carbon and total organic carbon in a monsoon evergreen broadleaved forest at the Dinghushan Nature Reserve Estimation of agricultural non-point source pollution based on watershed unit:a case study of Laizhou Bay Modeling the total allowable area for coastal reclamation:a case study of Xiamen, China Effects of Chinese gallnut on photosynthetic characteristics and total nitrogen content of Rhus chinensis Characteristics of soil phosphorus in different aged stands of Chinese fir plantations in Huitong, Hunan Province Effect of Environmental Stresses on the Contents of Total Flavonoids and Corresponding Gene Expression in Fagopyrum tataricum During Florescence Optimization of Extraction Technology of Effective Components From Hawthorn Leaves and Assessment of Antioxidant Activity Studying on Purification of Total Flavonoids From Perennial Lablab sp. and Its Bacteriostatic Activities Removal Ability of Floating Macrophytes on N and P from Eutrophicated Water Removal Ability of Three Submersed Macrophytes on Nitrogen and Phosphorus from Water Aqueous Extraction Technology on Main Active Component from Fresh Eucommia Bark Amelioration effects of the application of calcium peroxide and silicon calcium fertilizer in gleyed paddy fields A Study on Foliar Carbon Isotope Composition(δ13C) and Water Use Efficiency of Different Populus deltoides Clones under Water Stress GIS-Based Decision System of Wood Landing Location EFFECT OF INTENSIVE CULTIVATION ON THE CARBON POOL OF SOIL IN PHYLLOSTACHYS PRAECOX STANDS Physiological Mechanisms of Drought Resistance of Zoysia Willd. Study on the Active Organic Carbon in Soil under Different Types of Vegetation Dynamic of phosphorus with wheat-soybean rotation systems under conservation tillage in the western Loess Plateau Changes in physiological and biochemical characteristics, contents of bioactive compounds, and antioxidant capacity of Hypericum perforatum during introduction and acclimatization Dynamic Accumulation and Extracting Technology of the Total Flavonoids in Crataegus pinnatifida Leaves Experimental study on long-term toxicity of Naoxinqing Tablets in rats Experimental study on long-term toxicity of Naoxinqing Tablets in rats Extraction of total flavonoids from Trachelospermi Caulis et Folium with microwave-assisted technique Effects of Angelica sinensis total phthalide on promoting blood circulation and removing blood stasis Effects of Angelica sinensis total phthalide on promoting blood circulation and removing blood stasis Effects of total saponins from Sanguisorba officinalis on promoting hematopoietic cell proliferation The Simultaneous Equation System of Total Volume in Fir Plantation Correlations Between Plant Biomass and Soil Respiration in a Leymus chinensis Community in the Xilin River Basin of Inner Mongolia Vertical distribution characteristics of N2O emission in tea garden and its adjacent woodland. Systematically induced effects of Tetranychus cinnabarinus infestation on chemical defense in Zea mays inbred lines. Prediction of total nitrogen and alkali hydrolysable nitrogen content in loess using hyperspectral data based on correlation analysis and partial least squares regression. Effects of methyl jasmonate treatments and endophyte infection on growth of Achnatherum sibiricum. Effects of fertilization on the P accumulation and leaching in vegetable greenhouse soil. Effect of straw-returning on the storage and distribution of different active fractions of soil organic carbon. Carbon and nitrogen distributions and microbial characteristics in the soils of four types of wetlands in Sanjiang Plain, Northeast China. Accumulation of soil organic carbon and total nitrogen in Pinus yunnanensis forests at different age stages. Effects of long-term fertilization on aggregate dynamics and organic carbon and total nitrogen contents in a reddish paddy soil Spatial heterogeneity of soil organic carbon and total nitrogen at small scale in subalpine meadow and Picea meyeri forest in Luya Mountain