城乡结合部农业地域功能研究

Regional Functions of Agriculture at Rural-Urban Fringe

快速城镇化背景下,城乡结合部大量农田被征用开发,农业及其支撑部门的发展受到严重冲击,农业从业人员的生产生活发生重大变化,城乡经济、社会、生态系统受到显著影响。论文在梳理农业区位与功能演变、城市生态安全与食品安全、城乡结合部地域功能,以及新型城镇化等相关理论基础上,构建了城乡结合部农业地域功能体系。认为城乡结合部农业具有:优化城乡生态、加强城乡联系、提升城乡发展和协调城乡关系等多方面功能,尤其在构筑生态缓冲带保护城乡生态环境、降低城市边缘区发展压力,满足城镇居民日益增长的食品安全与休闲、娱乐消费需求,促进新增城镇化人口就业安置,以及加强城乡间产业互动与要素交流,缓解城乡矛盾冲突等方面具有积极意义。城乡结合部农业地域功能的最终实现,需要创新生产经营模式。对城乡结合部农业地域功能实现程度的初步分析表明,我国城乡结合部农业地域功能整体上未被充分认识与得到应有的发挥,此方面理论与现实研究均需要进一步加强。

In the process of rapid urbanization, a large amount of farmland at rural-urban fringe disappeared. At the same time, the development of agriculture and related sectors, and the life styles of farmers are impacted, even the whole economic, social and ecological system of city and countryside changes. This paper reviews theories of agricuhural location, food security, and urban ecological security, analyzes the regional functions of rural-urban fringe and the connotation of new-type urbanization, and then builds a regional function system of agriculture at rural-urban fringe. The paper thinks that the agriculture of rural-urban fringe has great effect on the sustainable development of city, countryside and fringe, especially on relieving development pressure of urban edge, meeting high-level consumer demands of urban populations, and promoting the integration of urban and rural area. Practice analysis shows that in China, the regional functions of agriculture at rural-urban fringe have not been recognized and realized fully. It is time for us to take time and effort to study theory and practice of regional functions of agriculture at rural-urban fringe, so that we can protect farmland and agriculture at the fringe effectively, and let it play a constructive role in regional development.