Biomass and Leaf Area Dynamics of Modular Populations in Gordonia acuminata Quantitative Structure and Dynamics of Leaf Populations of Gordonia acuminata on Jinyun Mountain A Comparative Study on Photosynthetic Abilities of Puccinellia tenuiflora of Different Grown Years Seed Demography of Quercus liaotungensisin Dongling Mountain Region Photosynthetic Response of Six Woody Species to Elevated CO2 in Quercus liaotungensis Forest in the Beijing Mountainous Areas Seasonal Dynamics of Litterfall and Nutrient Concentrations in Leaf Litter in Scenic Forests of Nagoga Stomatal Frequency on some Non-Leaf Organs of Four Crop Species and Their Significance in Photosynthesis(in English) EFFECTS OF LIGHT AND TEMPERATURE ON SEED GERMINATION OF FICUS HISPIDA IN XISHUANGBANNA, SOUTHWEST CHINA Reproductive characteristics of three different shaped stigma in flowers of the fig tree Ficus altissima Effcts of different cutting-roots and K top-dressing measures at later growth stage on K-oncentration in leaves of fluecured tobacco plants in Yunnan Province Accumulation and allocation pattern of salt contents of different plant communities in Tianjin strand ecological protectire circl Nutrient availability in habitats affects carbon and nitrogen releases of litter in winter wheat Leaf Epidermal Feature in Clematis (Ranunculaceae) with Reference to Its Systematic Significance Response of Photosynthesis, Growth, Carbon Isotope Discrimination and Osmotic Tolerance of Rice to Elevated CO2 Circumscriptions and Phylogenetic Relationships of Primula Sects. Auganthus and Ranunculoides: Evidence from nrDNA ITS Sequences Hybrid Effects on the Release of Phytosiderophores in Winter Wheat (Triticum aestivum) Molecular Tagging of a New Resistance Gene to Maize Dwarf Mosaic Virus Using Microsatellite Markers Fruit Photosynthesis and Assimilate Translocation and Partitioning: Their Characteristics and Role in Sugar Accumulation in Developing Citrus unshiu Fruit Differences of Uptake and Accumulation of Zinc in Four Species of Sedum Spectrin-like Protein in the Phloem of Cucumis sativus Biotransformation of Gastrodin by Cell Suspension Cultures of Catharanthus roseus Anatomical Structure of Leaf Cushion of Lepidodendron lepidophloides Yao A New Triterpenoid Saponin from Rhaponticum uniflorum (Compositae) Effect of temperature on development and fecundity of pyridaben resistant and susceptible populations of Tetranychus truncates Ehara (Acari: Tetranychidae) Effect of different organic manures on oil flax dry matteraccumulation, distribution and yield Effects of nitrogen application rate on dry matter accumulation, nitrogenefficiency, and potassium and sodium uptake of sweet potato (Ipomoea batatas) in coastal North Jiangsu Province Research progress on phthalate esters (PAEs) organicpollutants in the environment Eco-vegetation construction of the community gardens in USand its enlightenment to China Root morphology and nitrogen accumulation in soybean (Glycnie max L.) under different nitrogen application levels Circular economy in eco-agriculture construction Theory and method of the establishment of organic agricultural production bases Study on diagnosis method for agro-eco-economic system—A case study fromDaye City, Hubei Province The sustainab~ development evaluation of typical m-ban eco-agriculture--A case study from the Agricultural Science an d The major progress of agroecology research on the application direction Effcts of low temperature and low light on the growth,development and physiological functions of tomato plants Prelim inary study on the tissue culture of Heptacodium miconioides Rehd Effects of landscape heterogeneity on the availability of amphibians’ habitats in agricultural region on the lower reaches of the Yellow River, China. Long-term effects of thinning on carbon storage in Cunninghamia lanceolata plantations. Nutrient accumulation and cycling in pure and mixed plantations of Azadirachta indica and Acacia auriculiformis in a dryhot valley, Yunnan Province, southwest China. Kinetic developmental genetics analysis of Hibiscus cannabinus plant height and stem diameter Micro-morphological Characteristics of Taraxacum F. H. Wigg. Seeds from Northeastern China and Taxonomic Significance Uranium Uptake and Accumulation in Plants on Soils Callus Induction and Plant Regeneration of Rosa hybrida The Role of Banana MaASR1 in Drought Stress Tolerance Spatial and temporal variations in optimum sowing date of winter wheat in Shijiazhuang City Effects of different leek cultivars on the growth, development and fecundity of Bradysia difformis Frey Structural attribute and optimization of farmland and non-cropped green-land patches of agricultural landscape: A case study of Fengqiu County, Henan Province Effect of Cu stress on photosynthesis and nutrient absorption of grafted and ungrafted cucumber seedling Impact of long term fertilization on different forms of inorganic phosphorus in aquic brown-soil Effect of intercropping three legume crops with maize on soil nitrate-N accumulation and distribution in the soil profile Landscape, circulation system design and biodiversity reestablishment in eco-agriculture The effect of different substrate concentrations on the growth of Paecilomyces lilacinus “NH-PL-03” A RAPD analysis of shoot cadmium accumulating characteristic and tolerance of vegetable cultivars from Brassica genus Effects of cultivars,plant population density,pod position on the seed vigor Study on the dynamics of matter and energy during the decomposition of Ficus microcarpa leaves Relationship between incidence of Verticillium wilt on egt and nematode population in the rhizosphere soil Effect of plucking flowers and bagging on the preventing and curing Botrytis cinerea Pers of cucumber Several important scientific issues in the development of China’S eco-agriculture at the present time The calculation and assessment to the values of air purification by vegetation in Xi’an City Study on the status of agricultural non-pointing source(NPS)pollution in Three-Gorges Area and its control countermeasures Study on the pattern of high benefit and special ecological agriculture in Kant Area-A case study from Fengshan County,Guangxi Zhuang Autonomous Region Study on the typical model of eco-agriculture in Fujian Province Ecological organic fertilizers and sustainable development of agriculture The physiological mechanism and security assessment of Clomazone Agricultural non-point source pollution and its countermeasures in the western regions Preliminary studies on the information agricultural techno-system aimed to precision Influence of the development of the biomass energy technology on agricultural ecological environment in China Ecological touring-agriculture and its development in China Agricultural resources superiority and characteristic agricultural industrialization in West China Restriction of resources & environment and structural adjustment of agricultural production in China Recreation of agricultural ecosystem in collapsed area Management of eco-agricultural industrialization in China The countermeasures of developing safe agricultural products. Optimizing two land use structures by linear programming in Yan’an region A study on assessment and improvement for agricultural production systems of households in cropping and pasturalism transition zone in North China Effects of soil acidity adjnstment on root growth and chemical compositions of the cured leaves in flue-cured tobacco Effects of arbuscular mycorrhizal fungi on vegetable quality The Optimizing Design of the Agro-economic System for Mengu Town of Fang County in Qingba Mountain District Some Problems in Ecological Aricultural County Planning Construction of eco-agricultural regions and ways for development in Jianyang City