关键词: 定西市, 定西市, 马铃薯产业, 比较优势, 发展评价, 问题, 对策

Abstract: With the strategic goal of new socialist village construction in China, agriculture, rural areas and farmer issues are increasingly becoming the most important task of our government. Plenty of human, material and financial resources will be devoted to promote the development of China's agriculture in depth, and China's agriculture is moving towards the development of modern agriculture in a steady and rapid manner. As one of its important support for new village construction, the merits of agricultural information service models determine the level and the quality of agricultural information service. To promote and facilitate the construction and development of new village, China's agricultural information service models were comprehensively reviewed, the main content and features of all kinds of agricultural information service models were fully discussed with comparative analysis method, and finally suggestions on Chinese agricultural information service model innovation in aim to provide some specific and operational strategies and measures for enhancing Chinese agricultural information service level were put forward.