Abstract: Research on interrelationship between construction of well-facilitated farmland and county economic development has always been a major topic in field of national food security．On basis of summarizing and analyzing relevant literature, based on investigation and analysis of major grain producing counties in Henan Province, Jilin Province, and Heilongjiang Province, with Baofeng County in Henan Province as research object, path selection and mode characteristics of constructing well-facilitated farmland were analyzed．It aims to provide a model that can be used for reference for transformation of low and medium yielding fields, construction of well-facilitated farmland, development of rural industrial integration depending on grain production, and transition of county economy in China．Baofeng's innovation and path selection can be summarized into five major features．Firstly, it coordinated construction planning and project implementation of well-facilitated farmland, and implemented technologies with high standard．Secondly, it combined land consolidation, infrastructure and supporting system construction with regional industrial development, which drived more investment projects to build industrial demonstration parks with well-facilitated farmland construction as the traction．Thirdly, it relied on green ecological high-quality agricultural products to develop grain and oil processing industrial parks, promoting integration of primary, secondary and tertiary industries．Fourthly, it improved soft support system matched with hard indicators of well-facilitated farmland, and built an operational system structure covering different layers of decision-making（shareholders）, support（service companies）, management and production．Fifthly, it improved management mechanism at levels of technology introduction, fund raising, land transfer, organization management and market extension, so that all participants could realize optimization and reorganization of elements in grain production, circulation processing and industrial integration．By means of its own resource conditions and location advantages, Baofeng has been exploring a development path that organically combined well-facilitated farmland construction, rural revitalization and green development in large grain producing counties, which has achieved remarkable results and was of great significance．