Abstract: In order to fulfill more complicated and precise technological requirements in designing immunity and disinfection program for a scale-size pig farm，based on the Shanhei pig farm breeding data network platform，combining with its immunization and disinfection plan for breeding and used-to-meat pigs，this study pointed out data management standards of pigs immunization and disinfection plan，and developed a intelligent awaking and amount statistics analysis module system on pigs immunization and disinfection action. The system was based on .Net 2005 program language and SQL Server 2005 network database. This system showed that the system realized dynamic immune action reminding in different type pig herds for different vaccination types，as well as a awaking of disinfection action in different pig sheds in a future duration，and improved efficiency and comprehensive statistical analysis ability in planning immunization and disinfection events and was helpful to human arrangement and drugs rationing.In addition， the system can be transferred for application in other pig’s farm，by means of the changes of immunization program and disinfection plan.Furthermore，it is a major precondition to guarantee system to analyze and compute immunization and disinfection action plan accurately and timely that both timely and targeted adjustment in immunization and disinfection plan and dynamically complete pig’s individual information.

Key words: scale-size pig farm; immunization; disinfection; intelligent awaking