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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 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 Reproductive Ecology of Rhynchanthus beesianus W. W. Smith (Zingiberaceae) in South Yunnan, China: A Ginger with Bird Pollination Syndrome Pollen Morphology of the Platycodonoid Group (Campanulaceae s. str.) and Its Systematic Implications Studies on the Nucleic Acid and Protein Content in the Cotyledon Cells of Lotus Using Fluorescent Imaging System with a Scientificgrade Charge Coupled Device Effects of Altitude on Antioxidative System in Leaves and Roots of Plantago major Effects of Rewatering on Light Harvesting Chlorophyll a/b Protein Complex of Photosystem Ⅱ in Zea mays Embryology of Swertia tetraptera Maxim. (Gentianaceae) and its systematic implication Systematic studies on Paeonia sect. Moutan DC. based on RAPD analysis Systematic significance of seed morphology in the genus Veronica (Plantaginaceae), with special reference to the Egyptian taxa Systematics and Evolution of Subfam. Panicoideae (Gramineae) The Morphology of Fruits and Starches in Bamboos, and Its Relation to Systematic Position A Revision of Aristolochia Linn. from E. & S. Asia On the Systematic Position of Daphniphyllaceae Amplectosporangium—A New Genus of Plant from the Lower Devonian of Sichuan, China Salicylic Acid and Its Function in Plant Immunity Effect of Zeatin on H202 Scavenging System of Vitis vulpina Leaf Disks Under Salt Stress Research advances in ecosystem flux Economic values of nitrogen transformation in rice field ecosystems Effects of different cutting intensities on above- and underground growth of Stylosanthes guianensis Forest ecosystem service and its evaluation in China Relationships between antioxidant activities and heat-resistant features of two Laminaria japonica strains Recycling rate of N and P through a feeding-composting cycle and their recoveries in agro-ecosystems Measurement of terrestrial ecosystem service value in China Landscape health assessment on Ejin natural oasis Research advance on lake ecosystem dynamic models Effects of plant process on soil organic carbon concentration Effects of AM fungi on drought tolerance of citrus grafting seedling trifoliate orange/cara cara ComGIS-based regional landscape pattern monitoring information system Effects of arbuscular mycorrhiza on drought tolerance of Poncirus trifoliata Distribution,migration and purifying effect of cadmium in artificial Avicennia marina wetland system Antioxidative defense system differences among four plants under combined Pb and Cd stress Plant diversity in field margin systems in the hilly regions of northern Henan Programming and construction of green space network ecosystem in Jinan Effect of cropping system on yield of strawberry and soil biological property under plastic greenhouse condition Research on technology of grain production under double-cropping system in Yantai City Effect of organic/inorganic compound fertilizer on the yield of crop and fodder double-cropping system in the Tibetan Plateau Effect of different fertilization modes on nutrients budget of crop-soil system Assessment framework and method of agricultural system resilience to drought——A case study of Xingtai City, Hebei Province Spatial distribution of pressure index of resource-saving farming system in main farming zones in China Allelopathic effects of tree-leaf litter on the germination and seedling phase of wheat in inter-planted systems of trees (fruits trees) and grain crops Soil N₂O emission in contour hedgerow/crop intercropping system in subtropical China Effects of continuous cropping on potato eco-physiological characteristics in the Yellow River irrigation area of the central Gansu Province Soil phosphorous accumulation in long-term P fertilization paddy field and its environmental effects Effects of partial root salt stress on seedling growth and photosynthetic characteristics of winter wheat Nitrogen balance in paddy fields under different rotation systems in the Taihu Lake Region Crop yield and soil biochemical properties under different nitrogenfertilization and irrigation management schemes Regional ecological compensation based on ecosystem service value in the area surrounding Beijing and Tianjin Kinetics characteristics of NO₃^- absorption of barley (Hordeum vulgare L.) pretreated with different concentrations of NaCl and NO3-N Ecosystem services value change in Qinglong County from dynamically adjusted value coefficients Spatial characteristics of phosphorus flow in crop-livestock production systems in Shanxi, China A review of conservation of rice terraces agriculture as agricultural heritage systems Agrobiodiversity features, conservation and utilization of China’s Globally Important Agricultural Heritage Systems Effects of agricultural landscape heterogeneity on biodiversity and ecosystem services Research progress of ecosystem service flow. Variation characteristics and influencing factors of actual evapotranspiration under various vegetation types: A case study in the Huaihe River Basin, China. Case-based evaluation of forest ecosystem service function in China. Agriculture and forestry ecosystem services value in Guangzhou-Foshan Metropolitan Area under the background of urbanization, Southern China. Emergy analysis on different planting patterns of typical watersheds in Loess Plateau. Plant and soil nutrient characteristics in the karst shrub ecosystem of southwest Hunan, China. Adaptive mechanism of photosynthetic apparatus of plants to light environment: State transition. Connotation characterization and evaluation of ecological well-being based on ecosystem service theory. Effects of different rotation systems on greenhouse gas (CH₄ and N₂O) emissions in the Taihu Lake region, China. Calculation on ecological security baseline based on the ecosystem services value and the food security. Research Tool for the Genetic Relationship and Classification System Based on the Whole Genome CVTree3 Observations on the anatomy of reproductive organs and the pollinators of Viburnum macrocephalum f. keteleeri (Caprifoliaceae) Studies on Sexual Reproduction and Vegetative Propagation of Eleutherococcus senticosus (Araliaceae) Microsporogenesis of Cycas and its systematic implications A Preliminary Study on the Taxonomy of the Family Magnoliaceae Drought resistance evaluation system for backcross lines of Dongxiang common wild rice (Oryza rufipogonGriff.). Ecosystem service interactions and their affecting factors in Jinghe watershed at county level. Responses of wheat seedlings root growth and leaf photosynthesis to drought stress. Emergy evaluation and dynamic measurement analysis of agro-ecosystems in Sichuan Province of Southwest China. Evaluation of remote sensing extraction methods for vegetation phenology based on flux tower net ecosystem carbon exchange data. Optimization of conservation network system for inter-basin wetland ecosystem in Huang-Huai-Hai Region. Effects of Eucalyptus grandis leaf litter decomposition on the growth and photosynthetic characteristics of Cichorium intybus.