Abstract: Meteorological stations publish data of 10 cm t o 50 cm soil moisture at every ten days every of each month Wednesday, The TR message are hand-made paper due to the complexity of the message format, and upload message interval time is long resulted errors in message content affected the transmission quality and business assessment. The Java program can generate dynamically message and FTP form file upload, which can reduce the workload, completely avoid the error message format and improve packet transmission quality. With the application of a large number of advanced network information technology and computer technology, the traditional packet transmission mode has not satisfied the development of meteorological service modernization. In this paper, we analyzed the reporting process of the meteorological service in the meteorological part of the business, and designed a system to meet the needs of the business. Using java language design, via FTP connections, The system achieved agricultural message upload, in this paper, the main functions of the system, structure and main method and principle were analyzed and explained.