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Cryopreservation of Suspension Cell Line Derived from the Protoplast Culture of Brassica campestris var. Pekinensis Strategies and approaches of ecological and economical construction in the ecotone between agriculture and animal husbandry of North China Laboratory culture of Tetraselmis strains isolated from the coasts of China Integrated evaluation of eco-agricultural practices in Deqing County, Zhejiang Province Pathways of soil sulfur input and output in agro-ecosystem under different cropping rotations Establishment of Chinese eco-agricultural model management information and decision support system Ecological significance of arbuscular mycorrhiza biotechnology in modern agricultural system Agriculture in city countryside and its environment protection Study on eco-agricultural model in coastal sandy land Strategies on agricultural sustainable development in China Technology of tissue cultural propagation of Malus zumi Basic characteristics of eco-agriculture in suburbs-Taking Daxing County of Beijing as an example A study on comprehensive ecoagricultural programming in the hilly loess region of West Shanxi Developing eco-agriculture for sustainable agriculture in China Agriculture-food-environment：the basic aspect for new agro-technology revolution Characters of nitrogen circulation in eco-agriculture Effects and benefits of comprehensive utilization of biogas and its residues Sustainable agriculture goals and its guarantee system Establishment of eco-agricultural decision supporting system A study on the structures of agriculture and animal husbandary and their coordinate development in Shanxi Province A Preliminary Report on a Complex Eco-agro-model in Low Output Peddy Field in Southern Karst Region Tentative Ideas for Agricultural Development in Sandy Area in the Lower Reaches of Luan River By the Theory of Ecological Economics to Promote the Development of the Ecological Agriculture in China The Prospect of Eco-agricultural Development in China in the Current Movement of the World Sustainable Agriculture Comprative studies of the Ecological Agriculture Between China and the Western countries The Ecological Agriculture and Its Development in China Characteristics of Ecological Agriculture Practice in Zhejiang Province Sustainable Agriculture,Alternate Agriculture and Chinese Eco-agriculture Studies on the ecological forages and its utilization in ecological orchard The basic scientific problem of wetland agriculture in the Sanjiang Plain The eco-agricultural construction of oases andits sustainable development in Xinjiang Study on different high-efficient models of eco-agriculture in Hunan Province Recent development of sustainable agriculture and its relation to Chinese ecological agriculture The climatic resource characteristics and countermeasures of agricultural development in Leizhou Peninsula Research progress of agroecosystem health The effects of CO₂ concentration enrichment and climate change on the agriculture A new approach of ecological agriculture development The prospect of the Chinese ecological agriculture(CEA)at present stage Discussion on eco-agriculture and modern agriculture The industrialization of eco-agriculture The agricultural countermeasures and development trend of eco-agriculture in China after access to WTO Improving the safety of food is the key to developing eco-agriculture Development of organic agriculture in China—A case study from projects certified by ECOCERT A study on the comprehensive assessment of agro—ecosystem in the Three Gorges Reservoir Area Study 0ntheiIldex system of eco-agriculturalland evaluatiow-A csse studyfrom ShandongProvince Effect of the development of ‘Double-chain’ eco-agricultural demo nstration district on the decision-making of farm households Fundamental choice for the development of agriculture in China-eco-agricultural industrialization The eco-process of agricultural organic matter decomposition under different soil conditions 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 Prelim inary study on the tissue culture of Heptacodium miconioides Rehd Callus Induction and Plant Regeneration of Rosa hybrida 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” Several important scientific issues in the development of China’S eco-agriculture at the present time 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 Agricultural non-point source pollution and its countermeasures in the western regions Preliminary studies on the information agricultural techno-system aimed to precision Ecological touring-agriculture and its development in China Recreation of agricultural ecosystem in collapsed area Management of eco-agricultural industrialization in China Optimizing two land use structures by linear programming in Yan’an region Construction of eco-agricultural regions and ways for development in Jianyang City On the design of chinese ecological agriculture model Ecological economic analysis of a rice-crab model Characteristics of eco-agriculture patterns and execution approaches Nutrition utilization rate of muskmelon in organic substrate culture under solar greenhouse Calculation and analysis of agricultural ecological footprint in Bashang Plateau, Hebei Province—A case study of Shangyi County Application of genetic algorithms in the optimization of sustainable agricultural industrial structure of Heilongjiang Province Ideas for ecological industry development in Shaanxi-Gansu-Ningxia contiguous area—Mainly focusing on ecological agriculture The system analysis and countermeasures research on eco-agriculture development of Shandong Province 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 An outlook on modern ecological agriculture in Shandong Province Fundamental classification of eco-agricultural models