【摘要】 文章从分析迁安市"供需双引擎型"农技推广体系的内涵入手,指出供需对接、科技引领和长期高效是迁安市"供需双引擎型"农技推广体系的特点,并总结了以"搭建信息获取和反馈系统"为基础,以"建立技术扩散系统"为核心,以"培植用户系统"为手段的迁安市"供需双引擎型"农技推广实践经验。更多还原

【Abstract】 Based on the analysis of connotation of "supply and demand twin-engine type" of agricultural technology extension system in Qian’an, it was pointed out that characteristics of this system were supply-demand docking, science & technology leading, long-term and efficient. The practical experience of "supply and demand twin-engine type" of agricultural technology extension system in Qian’an was explored, i.e., "building information acquisition and feedback systems" as the basis, "establishing technical diffusion system" as the core, "cultivating user system" as the means.更多还原