【作者】 汤路生；

【导师】 孙松林；

【作者基本信息】 湖南农业大学 ， 农业机械化， 2007， 硕士

【摘要】 目前，我国水稻生产机械化的发展势头喜人，但其种植环节的机械化发展较慢、水平还很低，成为水稻生产机械化最突出、最薄弱的环节，是提高水稻综合生产能力的重点和难点，也是各级农机部门一直以来不断研究探索、寻求解决的重要课题。本文在分析比较国内外水稻种植机械化技术体系的构成、特征和前提条件下，确定了湖南省水稻种植机械化技术路线、方向与栽培规程。通过应用态势分析法，结合湖南省水稻生产的特点，对其水稻种植机械化推广过程中存在的优势、劣势、机会与威胁进行综合分析。然后结合当前湖南省水稻插秧机具推广现状，运用二级模糊综合评判法对插秧机机型进行优劣排序，以确定今后重点应该推广的机型，最后提出推广发展模式，为管理决策提供理论依据。研究结果表明：湖南省在今后一段时间内，不论是哪种种植方式都不可能完全淘汰，但从长远发展来看，机插代替人工将势在必行。为此，应通过重点扶持发展机插大户，大力推广机插一体化服务型、专业服务型、连锁服务型等多种运作模式来加速湖南水稻种植机械化发展。在湘北、湘中的洞庭湖区、长株潭及衡阳等地应重点推广高速座式插秧机，而在湘西、湘南等山区应重点推广小型手扶式插秧机。更多还原

【Abstract】 Now the development of rice production mechanization in China is gratifying, but rice cultivation mechanized development is slower and its level is still very poor, so it becomes the most prominent and weakest part of rice production mechanization ,the importance and difficulties in improving the overall productivity of rice and the major issue discussed ,explored and yet to be resolved at all levels of farm machinery departments all the time.Based on the analysis and comparison of composition, features and premise conditions of domestic and foreign rice cultivation mechanized technology system, the line, direction and cultivation order of rice cultivation mechanization technology in Hunan have been identified in this paper. According to the characteristics of rice production in Hunan, the strength, weakness, opportunities and threats faced in the promoting process of its rice cultivation mechanization are analysised through the application of trend analysis. Then Act II fuzzy comprehensive evaluation conducted on the order of rice transplanter merits by combining with the current status of the promotion in Hunan to determine the main promoting model in the future, finally the development mode is raised to provide theoretical basis for management decisions.The results show that any rice cultivation method can not be completely eliminated in the coming period ,but it is imperative to realize that machinery will replace artificial at long-term development .The idea is raised that the development of rice cultivation mechanization in Hunan is accelerated by focusing on supporting people of mechanical plug mainly and vigorously promoting multiple mode of operation, for example, service-oriented of machine-plug integration, professional service-oriented and chain service-oriented etc. High-speed block transplanters are mainly promoted in the Dongting Lake, Changsha, Zhuzhou、Xiangtan and Hengyang, and other places in the north and middle of Hunan ,small walking-transplanters mainly in Xiangxi, southern Hunan and other mountain areas更多还原