Objective To research and develop a management information system which can be used in experimentation animal breeding farms.Methods and Results\ Microsoft Visual Studio 6.0 is used as the major development platform. The system has achieved high stability while being applied with COM technology. HTML/ XML, WEB has also been applied to enhance the ease of the operation as data formatting and reporting. All the reports and data files can be edited directly inside Microsoft Office 2000, and can be further published on web sites or faxed out.The system is featured for its Web tech ology, new concept search engine and view technology. The usability of the whole system is greatly increased. Windows OLE technology is also applied to achieve data drag and drop,and software disks and data calculator help to minimize the manual processing by operators.Conclusion The Management Information System is very suitable for the management work of experimentation animal breeding farms. It is worth recommending and deploying widely.