HIGH YIELDING MUTANTS  ACHIVED BY INJECTING EMS INTO PEANUT FLOWER ORGANS EMS mutagenesis in vitro and screening of calli from strawberry leaves of resistance to Botrytis cinerea Pers EFFECTS ON N~+ ION IMPLANTATION ON PHYSIOLOGICAL AND BIOCHEMICAL CHARACTERS OF Sloanea hemsleyana SEEDS IDENTIFICATION AND EST-SSR ANALYSIS OF MUTANTS FROM WHEAT VARIETY "YANNONG 15" INDUCED BY EMS EFFECT OF 6-BA ON REGENERATION OF SOYBEAN COTYLEDONARY NODE Effect of fertilization systems on microbes in the paddy soil Nitrogen characteristics and its management of soil-crop systems in loess hill area Seasonal Changes in Antioxidant Systems, Soluble Sugars and Chlorophyll Fluorescence Parameters in Leaves of Stylosanthes guianensis and Medicago sativa 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 Analys of Fatty Acids of Seed Oil of Microula Sikkimensis Hemsl in Tianzhu by GC/MS Fractal Analysis of Root System Architecture by Box-Counting Method and Its Relationship with Zn Accumulation in Rice (Oryza sativa L.) Screening of Mutants and Construction of Mutant Population in Soybean “Nannong 86-4” A new diterpenoid from Isodon nervosus Chemical constituents of Ardisia faberi Advances in studies on chemical constituents of three medicinal plants from Polygonatum Mill. and their pharmacological activities A new alkaloid with cyclopentadienyl anion moiety from Daphniphyllum oldhami Studies on the Constituents from the Stems of Spatholobus suberectus Chemical constituents of Zanthoxylum dimorphop hyllum Tissue culture and rapid propagation of Rabdosia racemosa Author for correspondenceChromosomal studies on populations of Aquilaria sinensis Productive Performance and Development Characteristics of Root Systems of 4 Forage Legume Species in Loess Plateau, China Detection of Potato Virus X by Reverse~ dnscription Polymerase Chain Reaction Detection of Potato Virus X by Reverse~ dnscription Polymerase Chain Reaction Analysis on mutagenic effects of EMS on three maize inbred lines Estimating the carbon storage of Fuyang forest ecosystems based on InVEST model Structure of Rabdonervosin B Isolated from Veined Rabdosia Stems and Leaves (Rabdosia nervosa) Nutrient Characteristics of Stemflow and Throughfall in two Coniferous Forest Ecosystems Studies on the Biomass of Typical Scrubland and Their Regeneration Capacity After Cutting Studies on the Chemical Constituents of Bretschneidera sinensis Hemsl. EndEmic in China Structure and function of township agroecosystems and their correlation in northern plain areas of Zhejiang Province Lead and zinc induced changes in activity of antioxidant enzymes of Rumex dentatus, a kind of pioneer plant growing on mine tailings The soil respiration of Alsophila spinulosa ecosystems Anaerobic ammonium oxidation in natural ecosystems The coupling relationship and emergy analysis of farming and grazing ecosystems in Mu Us sandland Social adaptive capacity for water resource scarcity in human systems and case study on its measuring in vitro Screening and Identification of Mutants with Weak Alkali-tolerance of Vaccinium uliginosum Linn. High Saponin Content Mutants of Codonopsis lanceolata Induced by EMS Effects of He-Ne Laser on Antioxidant Systems of Wheat Seedlings Exposed to Ultraviolet-B Radiation A STUDY ON THE CHEMICAL CONSTITUENTS OF ESSENTIAL OIL OF AN ENDEMIC AND RARE PLANT PSILOPEGANUM SINENSE HEMSL.IN CHINA Analysis of problems and causes in industrial chain of traditional Chinese medicine Progress of pharmacological research on icariin Review of effervescent technique in pharmaceutics research Inhibitory effect of Sanlengwan on expression of adhesion  molecules ICAM-1, CD44 in rats of endometriosis Studies on triterpenoid saponins in Hemsleya chensnsis Construction of an EMS induced mutant library and identification of morphological characteristics in Medicago sativa The effect of different grazing systems on aboveground biomass and interspecific relationships in desert steppe Analysis of adverse reactions and pharmacovigilance research to parenterally administered Shuxuening The Diversity of Biomass of Arthropod Community in Jujube Yard Ecosystems Almost Disturbance Decoupling of Linear Singular Systems ANew Iridoid Glucoside from Ningpo Figwort (Scrophularia ningpoensis) Root Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College (Beijing 100094) Xie Chen, Xu Lizhen, Zhao Baohua and Yang Shilin Resource Utilization Pattern Analysis in Pali Gad Watershed of Tehri , Garhwal Himalaya ( India) A review of ecological effects of remnant trees in degraded forest ecosystems after severe disturbances Preliminary Study of Chemical Composition of the Elaiosome of Sloanea hemsleyana (lto) and Its Ecological Function to Attract Dispersal Agent A review on urban metabolism research based on physical space entities for environmental management. The administration and management system for comprehensive development of hilly red soil areas--A case study from the experimental region in Qianyan,Jiangxi Province Review of research on nutrient contribution and recovery in alley cropping systems The engineering and techniques to prevent floods and deduce disasters in the gneiss regions of the Taihang Mountains BIOLOGICAL STRATEGIES IN CONTROLLING OR MITIGATING MARINE HARMFUL ALGAL BLOOMS (HABS) AN EFFECTIVE WAY TO IMPROVE SOIL FERTILITY IN TRADITIONAL AGROFORESTRY: PLANTING ALNUS NEPALENSIS Chemical Components from the Root of Scrophularia ningpoensis The important role of arbuscular mycorrhizal fungi in carbon storage in grassland ecosystems Review on studies of hydraulic lift in root system Carbon cycling and modeling in wetland ecosystem The Dynamics of Crop Yields under Different Fertilization Systems in Drab Fluvo-aquic Soil New Triterpenoid Glycosides from Hemsleya penxianensis var. gulinensis Causes and Dynamics of the Changing of Agroforestry Practices in Baka, Xishuangbanna Household - based Agrobiodiversity Assessment (HH - ABA) of Agroforestry Systems in 6aka Village in Xishuangbanna Farm System Change Induced by Social - Economy Development at the Village Level Explore pharmacological mechanism of glycyrrhizin based on systems pharmacology Studies on the Chemical Constituents of Hemsley Melodinus (Melodinus hemsleyanus) Fine root longevity and controlling factors in a Phoebe Bournei plantation ECOLOGICAL ASPECTS OF WATER MANAGEMENTIN BRITAIN STUDIES ON NITROGEN CYCLING IN COTTON FIELD ECOSYSTEMS Benefit Assessment of Agroforestry Ecosystems in the Three Gorges Reservoir Area 20(S)-Ginsenoside-Rf2, a novel triterpenoid saponin from stems and leaves of Panax ginseng Chemical constituents in root tuber of Tetrastigma hemsleyanum and their anti-oxidative activities Cadmium distribution and cycling in forest-rice agroforestry systems in Northern Hunan Adaptability of agricultural ecosystems in the hilly areas in Southern China: a case study in Hengyang Basin Carbon storage of the forests and its spatial pattern in Nei Mongol, China