A Preliminary Study on Accumulation of Tree Elements in Mining Area of Xixia Mountain, Nanjing Influence of Canopy upon Rainfall in a Regenerative Tropical Mountain Rain Forest at Jianfengling of Hainan Island Analysis of the Relatedness of Dominant Populations and Ecological Factors in the Secondary Succession Forest Communities of Jinyun Mountain The Potential Evapotranspiration (PE) Index for Vegetation and Vegetation-Climatic Classification (III)——An Introduction of Main Methods and PEP Program Xeromorphic Characters in the Vegetative Organs of Peqanum harmala The Applicability of GM (1, N) Model to Biological Systems The Vegetation and its Indicative Siguificance to the Habital Types in Joulong Mountain Area, Beijing The Elemental Characteristics of the Root System of Plants of the Sandy Land of Pasture, Inner Mongolia Integrated crop,fruit and pasture system and its eco-economic benefits in Southwest China karst terrain—A case study of Longhe Village,Guohua Town,Pingguo County,Guangxi Zhuang Autonomous Region Health assessment index system of Hongze Lake wetland ecosystem Cultivated land change and farm household economic behavior response in gully region of loess hilly area Evaluation of agro-ecosystems in Karst Areas—A case study of Hechi Region of Guangxi Province Media formula and plant control effects on aeroponics potato tuberization physiology Review on carbon cycle of forest ecosystem Research progresses of ecosystem health and its assessment The system analysis and countermeasures research on eco-agriculture development of Shandong Province Ecosystem services of wetlands and their delineation in China CO2 flux and impact factors in winter wheat field ecosystem Review on coupling of interactive functions between carbon and nitrogen cycles in forest ecosystems Measurement and evaluation of interactive relationships in urban complex ecosystem Health assessment on forest ecosystem by using integrated compose index (ICI) AN INVESTIGATION ON THE EFFECT OF ATMOSPHERIC MERCURY ON ITS ACCUMULATION IN THE SOIL PLANT SYSTEM IN ACID PRECIPITATION AREA Increased atmospheric CO2 concentration and the possible alteration in structure of forest community THE CHANGE OF ORGANIC,NITROGEN, PHOSPHORUS AND POTASSIUM NUTRIENT IN THE DIFFERENT CROPPING SYSTEM FRONTIERS IN BIODIVERSITY SCIENCE ENERGY FLOWING OF AGRICULTURAL ECOSYSTEM IN DRYLAND FARMING EXPERIMENTAL SITE BETWEEN EASTERN SHANXI AND WESTERN HENAN PROVINCE ANALYSIS OF THE FEATURES OF THE ENERGY FLOW IN COTTON AGROECOSYSTEM Effects of Simulated Acid Rain at Different Grain Development Stage on Photosynthetic and Antioxidant System Construction and Analysis of Stems Full-length cDNA Library of Peanut OPTIMIZATION OF Agrobacterium tumefaciens-MEDIATED TRANSFORMATION SYSTEM OF PEANUT EFFECT OF SEEDLING DISK HEIGHT AND SEEDLING DENSITY ON TOBACCO SEEDLINGS GROWTH COMPARISON OF ROOT PHYSIOLOGICAL CHARACTERISTICS OF LEADING WHEAT (Triticum aestivum L.) CULTIVARS IN HUANGHUAI WINTER WHEAT PLAINS ALLELOPATHIC EFFECT AND IDENTIFICATION OF ALLELOCHEMICALS IN GRAFTED WATERMELON ROOT AND STEM-LEAF OXIDATIVE STRESS DURING STEM ENLARGMENT OF Zizania latifoliaTurcz. A Comparative Study on Function and Membrane Proteins of Chloroplasts of Three Species of Cephalotaxus in Late Winter Genetic divergence of weedy rice populations associated with their geographic location and coexisting conspecific crop: Implications on adaptive evolution of agricultural weeds Physiological Effects of Hydration-Dehydration Treatment on Soybean Seeds to Enhance Its Resistance to Imbibitional Chilling Injury The Effects of Water Stress on Photosystem Ⅱ in Wheat Stem Apex Culture and Quality Improvement of Tubercles of Pinellia ternata Light-Induced Damage of Pheophytin a Molecule in the Isolated Photosystem Ⅱ Reaction Center D1/D2/Cyt b559 Complex Relationship Between Lipoxygenase Activity and ABA Accumulation in Malus hupehensis Roots Under Water Stresses Three-stage Transformation of Chlorophyll Transient Fluorescence Pattern Under Sustained Dehydration and the Discovery of Critical Water Content in Seaweeds (in English) Photosystem Development in Dark-grown Lotus (Nelumbo nucifera) Seedlings (in English) Application of Farming System Approach to Researches on Sustainable Farming System Development Combination of Subsistence with Development:Rising of the Agroforestry Discussion of Problems in Agro-eco-system Assessment Effects of System Factors on Productivity of Key Agricultural Elements Energy Flow in the Agroecosystem of Farming-Livestock-Fruit Evaluation of the Functions of a Compound Agroecosystem Macroscopic Features of Nitrogen Transformation and Cycling in the Agroecosystem in China and It‘s Implications to Ecological Agriculture The Quantitative Features of A Typical Agroecosystem and the Strategies for its Sustainable Development in the High Production Area in Taihang Piedmont Market Economy and Systems Engineering for Natural Resource Management The Characteristics of Farmland Terra Nera Ecosystem Evaluation of the Eco-environment for Chinese Chestnut By Gray System Theory Review on eco-agricultural assessment Technique system of applying CO2 from industrial exhaust gas to greenhouse vegetable Integrated effect of chemical nitrogen fertilizer in high-yielding wheat field system Evaluating the soil degradation in Zigui County of the Three-Gorge reservoir area Preliminary Researches on Bio-Geographical Divisions of China Root distribution and canopy structure of Salix gordejevii in different sandy land habitats Monitoring genetic dynamics of Caribbean pine populations under different environments and management activities using genetic markers The revision of vine life-form system and analysis of it in the SubTropical Zone of East China Expression of Zearalenone Mimicking Epitope Peptide by Phage Display System Assessment of the social values of ecosystem services based on SolVES model: A case study of Wusong Paotaiwan Wetland Forest Park, Shanghai, China. Relationships among cucumber stem, leaf growing and total effective temperature in self-controlled greenhouse An effective way for sustainable development of upland agricultural ecosystem--The sloping agricultural land technology(SALT) Study on the rational structure of agro-ecological system in Suide Experimental Base Effect of calmodulin antagonist W7 on antioxidant systems of roots of cucumber seedlings under hypoxia stress Study on the biomass and productivity of Mongolian oak forests in northeast region of China Role of Agrodiversity in agro-ecosystem health and its management measures Study on monitoring-assessing expert system for major agrometeorological disasters in Anhui Province Application of ‘closed-opened coupling’ theory in the eco-economy development of West China 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 Potassium balance in farmland in North China plain Pollen morphology of Androsace (Primulaceae) and its systematic implications A new taxonomic system of the Campanulaceae s.s. Comparison of floral properties and breeding system in dimorphic Buddleja delavayi (Scrophulariaceae) Sporogenesis and gametogenesis of Delavaya toxocarpa (Sapindaceae) and their systematic implications Revisiting taxonomy, morphological evolution, and fossil calibration strategies in Chloranthaceae