Research and implementation on web service registry center of precision agriculture on SOA-based

Web Service with its character of cross-platform and interoperability is widely used. There have accumulated a massive web service in precision agriculture development process. They spread in each corners of the system, and are very hard to be discovered by user. And so far, it still does not have special system for these Web Service indexing and instructions on precision agriculture integration platform. This article starts with the web service of precision agriculture, surveys and studies the UDDI system, puts forward solutions of web service registration center based on the precision agriculture and faced the SOA. The Web service registration center is realized based on J2EE development environment. The basic functions of service discovery and explain is perfected, and the other functions, such as service publication and service management, are realized. At present the system has been put into use in precision agriculture integration platform project, and has played important role on the exchange of service resource information and on the control of services in platform development process. It fully improves the utilization of Web Service.