（走进中国乡村）导航播种+长势监测 “智慧农业”助山西秋收

Core Insights - The implementation of "Beidou + Smart Agriculture" in Shanxi province has significantly improved corn yield, with an average yield of 2563.52 jin per mu, an increase of over 400 jin compared to pre-trial levels [1]. Group 1: Technology Integration - The trial involves the use of Beidou navigation systems in tractors, enabling centimeter-level precision in planting operations across over 4000 mu of trial fields [1]. - The integration of IoT monitoring devices for pest and growth monitoring provides precise data for corn cultivation management [1]. Group 2: Agricultural Practices - The planting density in trial fields reached 6300 plants per mu, with a survival rate of 6100 plants per mu, compared to approximately 4300 plants per mu in non-trial fields [1]. - Smart agriculture techniques such as precision planting and integrated water and fertilizer management have been applied, achieving intelligent, precise, and standardized cultivation management [1]. Group 3: Future Outlook - The shift from "experience-driven" to "data-driven" agriculture, facilitated by the integration of remote sensing and artificial intelligence technologies, is expected to enhance production efficiency and optimize resource utilization, thereby supporting food security [2].