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THE COMPARISON STUDY ON WATER ECOLOGY OF TWO PUCCINELLIA COMMUNITIES IN SONGNEN GRASSLAND EFFECT OF HUMAN DISTURBANCE ON ANTIOXIDATIVE ABILITY IN LEAVES OF SUBTROPICAL FOREST WOODY PLANTS Study on the indicators for assessment of agro-ecoenvironmental quality in saline region of Lower Haihe Plain Analysis on the flow direction for agricultural resources utilization at county region—A case study from Funan County of poverty-stricken region in Anhui Province Application of ‘closed-opened coupling’ theory in the eco-economy development of West China Comprehensive assessment on the agricultural ecological safety of Chongqing Analysis on the sustainability of the eco-system value—A case study from Chizhou City,Anhui Province Study on the economical loss of ecological damage by the construction of express ways The new position and far-reaching impact of ecological province construction in our country Effect ｏf antiｂiｏtics ｏn the regeneratiｏn ｏf sｏrghuｍ shｏｏt and the estaｂｌishｍent ｏf sｏrghuｍ regeneratiｏn systeｍ Reｌatiｏnship ｂetween incidence ｏf Verticiｌｌiuｍ wiｌt ｏn egt and neｍatｏde pｏpuｌatiｏn in the rhizｏsphere sｏiｌ Inhibition of the extractions of Stemona tuberosa Lour and Sophora flavescans on some plant pathogenic germs PLANT COMMUNITY DIVERSITY IN DONGLINGSHAN MOUNTAIN,BEIJING,CHINA EFFECTS OF FERTILIZATION ON SOIL PROPERTIES AND FOLIAR NUTRIENTS OF YOUNG STANDS OF PINUS TAEDA AND P.ELLIOTTII Faberiopsis Shih et Y. L. Chen, Genus Novum Familiae Compositarum Sinensium Fractal feature of soil structure and reflection on soil properties in different regeneration patterns of Casuarina equisetifolia forest in coastal sandy soil Modes of recycle agriculture in Hubei Province Recycle agriculture pattern from extension industry chain in Henan Province Theory and development trend of recycle agriculture Ecological capacity analysis of Tianjin City Evaluation of ecological service value of rice-wheat rotation ecosystem Agricultural ecosystem energy flow analysis based on peasant households Interspecific association of dominant tree populations in Phoebe bournei forest with disturbance Effects of regulated deficit irrigation on soil phosphorus nutrients in spring wheat field Effects of silicon on cucumber seed germination and seedling growth under salt stress Interaction between exogenous Bt gene and secondary metabolites of crop Development and application of immunoassay in pesticide residue analysis Analysis of the factors affecting soil nitrogen loss through runoff Evaluation of the role of microorganisms in composting Models and strategies of ecological city construction Application of molecular genetic maker techniques in Chinese fir research Relationship between soil charcoal in Holocene and wildfire in the Zhouyuan Region Study on the ecological effect in wheat field of different planting patterns Effect of paper cone shading on preventing apple fruits from sunburn Research on rainfall-infiltration processes under artificialRobinia pseudoacacia plantation and afforestation technology in the slope of low-land in Taihang Mountains Countermeasures of the development of eco-agriculture in Jiangxi Province Research on pattern for biology utilization and agriculture development in Dongting Lake wetland On the change of industrial economy and trend of knowledgezation and ecologilization of modern industrial structure Ecoenvironment problems and their countermeasures in developing West China Preliminary research on the sand storm disaster in China Prospect on the greening town with fruit trees in Jiangxi Province Developing the high efficiency eco-agriculture and exploiting the safe food Hope of Chinese eco-agriculture-Inspiration of eco-agricultural construction in Baiquan County of Heilongjiang Province Analysis of ecological and environmental effects of coordination of farming and animal husbandry of “rice-ryegrass-goose” Preliminary discussion on the distribution of agricultural resources and sustainable agriculture development pattern in saline region around Bohai Sea Courtyard planting, micro-irrigation technique and eco-agriculture Effects of Arbuscular mycorrhizal fungi on growth,yield and quality of Phaseolus vulgaris L.in field Dynamic of denitrification rate and N₂O flux in maize field Studies on the ecological forages and its utilization in ecological orchard Study on the ecological analysis of genetic variation and ecological differentiation of Avicennia marina populations Changes in wetland landscape in Dongting Lake area Prospect of Dynamic Data Driven Application System in agricultural and environmental applications Ecological issues of research for biological invasion of Ampullaria gigas Spix in China Regional measure of recycle agriculture in Chongqing City Mode of recycle eco-agriculture of “plant-methane-breeding+pest-killer lamp” in Baise City of Guangxi CHEMICAL PROPERTIES OF FOREST FLOOR LITTER IN DINGHUSHAN MONSOON EVERGREEN BROADLEAVED FOREST THE ACCUMULATION OF UV B ABSORBING COM POUNDS IN LEAVES OF SUBTROPICAL PLANTS MEASURING LANDSCAPE DIVERSITY:AFFINITY ANALY SIS OF PATTERN DIVERSITY SELECTION OF THE OPTIMUM TEMPORAL FOR CROP ESTIMATION USING REMOTE SENSING DATA—— MAIN FOOD CROPS IN CHINA STUDY ON THE STOMATAL ECOPHYSIOLOGICAL CHARACTERS OF TWO NEW CLONES OF Sect.Leuce A STUDY ON SOIL AND WATER LOSSES IN LARIX KAEMPFERI (LAMB.) CARR. PLANTATION SPECIES INTRODUCTION OF MONOCALYPTUS TO SOUTHWESTERN CHINA AND ITS BIOGEOGRAPHIC IMPLICATIONS EFFECTS OF ENVIRONMENTAL TEMPERATURE AND PHOTOPERIODIC CHANGES ON CALLING BEHAVIOUR AND SEX PHEROMONE RELEASE IN ANCYLIS SATIVA Liu FOUR NEW SPECIES OF CICADELLIDAE(HOMOPTERA: CICADELLOIDEA) RELATIONSHIP BETWEEN THE SEASONAL TEMPERATURE VARIATION AND THE PHYTOPLASMAL AMOUNTS IN MULBERRY TREES PROBLEMS OF THE RELATIONSHIP OF HUMAN BEING AND NATURE AND SUSTAINABLE USE OF NATURAL RESOURCES STUDY ON THE BIRD BANDING IN AUTUMN IN LONGQINGGUAN,YUNNAN PROVINCE A Taxonomic Study on the Genus Vicia L. in China Application of ESI MS combined with 1H NMR in analyzing seed phospolipids of six species of Michelia A new synonym of Rehmannia (Scrophulariaceae s.l.) Four newly recorded species of orchidaceae from China New records of mosses to Sichuan Province， China STUDIES ON THE ECO ECONOMIC EFFICIENCY OF HIGH BENEFICIAL INTERCROPPING MODELS IN UPLAND A DYNAMIC FOOD CHAIN MODEL AND PROGRAM FOR PREDICTING THE CONSEQUENCES OF NUCLEAR ACCIDENT THE PHYSIOLOGICAL RESPONSES OF WHEAT SEEDLINGS TO SALT STRESS UNDER ELEVATED ATMOSPHERIC CONCENTRATIONS OF CO₂ PLANT SPECIES DIVERSITY OF THE DEGRADED ECOSY STEMS IN THE THREE GORGES REGION Genetic improvement of perennial ryegrass with low lignin content by silencing genes of CCR and CAD THE REVIEW OF RICE ALLELOPATHY Isolation and crystal ctructure of sulfur from Capparis spinosa fruits Massively developing ecological agriculture to welcome the challenge after the country‘s entry to WTO