Embryogenic Suspension Culture and Plant Regeneration from Suspension-Derived Proto-plasts of Cucumber (Cucumis sativus L.) The Influence of Hormones on Microspore Development of Wheat Anther Culture In Vitro Studies on Factors in Cryopreservation of Sugarcane Calluses Culture of Explants from Immature Inflorescence of Octoploid Triticale A Study on the Application of C17 Medium for Anther Culture A study on the coordinated relation of eco-agriculture and ceo-environmetal protection in China A discussion on some issues related to the construction of eco-agriculture in China Connotation and Principles of resource-saving eco-agriculture in China and ways for its enforcement The Application of Marginal Utility and the Development of High-yield,High-quality and High-benefit Agriculture Equal Sex Ratios of a Marine Green Alga, Bryopsis plumosa (Hudson) C. Agardh. Reproduction Diversity of Enteromorpha prolifera Biotransformation of 4-Hydroxybenzen Derivatives by Hairy Root Cultures of Polygonum multiflorum Thunb. Deficit Irrigation as a Strategy to Save Water: Physiology and Potential Application to Horticulture Actomyosin is Involved in the Organization of the Microtubule Preprophase Band in Arabidopsis Suspension Cultured Cells Plant Remains from an Archaeological Site as Indicators of Vegetation and Agricultural Practice Between (3 320 ± 400) and (2 080 ± 80) yr BP in Gangetic West Bengal, India Effects of Nitrogen Source and Bacterial Elicitor on Isoflavone Accumulation in Root Cultures of Albizzia kalkora (Roxb.) Prain CO2 Exchange and Chlorophyll Fluorescence of Phosphoenolpyruvate Carboxylase Transgenic Rice Pollen Lines Rapid Propagation in Vitro of Chiritopsis repanda var. guilinensis Selection and Characterization of Maize Variants Resistant to S-(2-Aminoethyl)-L-Cysteine and 5-Methyltryptophan Studies on Isolation and Characteristics of a Sugarcane Cell Line Resistant to Hydroxyproline (HYP) In Vitro Culture of Different Explants from Hubei Photoperiod Sensitive Genic Male-Sterile Rice The Influence of Different Factors on Cell Growth and α-tocopherol Content of Culture from Carthamus tinctorius Study on Tissue and Protoplast Culture of Wild Cotton (Gossypium davidsonii) Further Embryological Studies on the in Vitro Apogamy in Oryza saliva L. Histochemical Studies on in Vitro Parthenogenesis in Helianthus annuus L. Submergence(Fermentation)Culture of Anisodus acutanguhts Cells and Identification of Hyoscyamine and Scopolamine in the Cultured Ceils Selection of Lysine Plus Threonine-Resistant Mutant of Maize Regulation of In Vitro Parthenogenesis and Somatic Proliferation in Sunflower by Several Factors Callus Induction and Plant Regeneration of Leaf Explants in Orychophragmus violaccus(L.) O. E.Schulz Induction of Endosperm Calluses and Regeneration of Endosperm Plantlets of Asparagus officinalis Protoplast Culture and Plant Regeneration of Malus pumila Stem Apex Culture and Quality Improvement of Tubercles of Pinellia ternata Genetic Analysis of Null Alleles in Rice Doubled Haploid Plants from Anther Culture Plants Regenerated from Mesophyll Protoplasts of Cottonwood New Clone Studies of Technical Conditions of Somatic Embryogenesis in Cell Suspension Culture of Apium Graveolens Establishment of Hairy Root Cultures of Astragalus membranaceus and the Extrinsic Factors Affecting Their Growt Comparison of comprehensive benefits between alfalfa and corn in agriculture-pasture ecotone in the Northeast China The opportunity and challenge to ecological agriculture in China A studyon the Lodels of eco-agricultural developLent in typical Karst Gorge Region—A case study from Dingtan District of Huajiang Gorge in Guizhou Province Exploration on the construction model of ecological agriculture in Weibei Loess Plateau Embankment agriculture at Dongting Lake plain and substitutive agricultural mode after changing farmland into lake Application of bahia grass(Paspalu notatu )to eco-agriculture construction in Southern China Study on the change of agriculture landscape pattern based on GIS—A case study from Maping Town,Zhangpu County,Fujian Province Increasing yield effects of applying trace element fertilizers to agricultural crops in the nterlaced urea of agriculture and pasture-A case study from Duolun County,Inner Mongolia Autonomous region The principles and application of eco-planning of agricultural landscape-Based on analysis of the Chinese eco-agriculture Efects of N,P,K combinations on nitrate accumulation and nutrient quuality of foliage vegetables grown in soil-less culture Study on the main models and their complete set of techniques for the controlled environmental ecological agriculture Study on the policy and experience adopted in the development of sustainable agriculture in foreign countries Study on economic benefit analyzing methods for precision agriculture Design of farmland GIS for precision agriculture Distribution of available soil nutrients in Duolun County located in the interlaced area of agriculture and pasture and reclaimation measure The prospect of organic agriculture in China Research on technical system for the hiigh-benefit ecological agriculture in the Three-Gorge Reservoir area Organk agriculture production and western China development Developmental models of eco-agriculture in Shaanxi Province The current situation and development countermeasures of ecological agriculture construction in Zhejiang Province The function of microbial fertilizer and its application prospects The climatic regionalization of protected horticulture in South China Study on the situation of soil organic carbon storage in ecotone between ag riculture and anim al husbandry-A case study from Inner Mongolia Agro-meteorology information and forecast service system of province class in Guangxi Mycorrhizas of horticultural crops and its application in eco-agriculture. High efficiency and sustainable development models in Shanxi dryland agriculture regions Tissue culture of Lilium wardlii The photosynthesis of the typical ecosystems and their primary plants in the middle subtropical zone Production, trade and legal regulation management systems of organic agricultural products at home and abroad Construction of the platform of precise cultivation network in Luancheng Exploitation and utilization of the tourism agriculture resources in Dongting lake wetland Research on the mode of constructing eco-agricuiture in developed region in China-A CRSe study from Jiangsu Wujin Comprehensive Development District of Foreign-Oriented Agriculture Analysis of microbial agriculture Development situation of urban agriculture and its regulating direction of industrial structure of Guangzhou City Change pattern,process and landscape ecological significance in ecotone of agriculture and grassland in north China Developing the high efficiency eco-agriculture and exploiting the safe food Measurement methods of investment hazard of eco-agriculture project Study on some problems of eco-agricultural construction Studies on the ways of eco-agricultural construction in Maping Town Hope of Chinese eco-agriculture-Inspiration of eco-agricultural construction in Baiquan County of Heilongjiang Province The current status and countermeasures of eco-agricultural construction in Gushi County On agricultural and rural sustainable development and agricultural environmental protection--A case study from Loudi prefecture,Hunan Province Discussion and clarification of the characteristics,definition and research objectives of sustainable agriculture Several suggestions on current eco-agricultural construction