Dairy farms (breeding area) management system for software design and implementation of - System Analysis and System Management Abstract The system is specially designed for the early realization of China's small and medium-sizedCow fish breeding and poultry raisingstandardized culture developed with the world of information management systems. In this paper, I recorded the use of UML (Unified Modeling Language) is described in accordance with the V model of software development cycle, the development of dairy farms (breeding area) of the process management system. In which the pursuit of all the design-level UML class modeling refinement. From needs analysis to software integration testing using UML use case diagram, timing diagram, collaboration diagram, state diagrams, class diagrams and other modeling methods, step-by-step, step-by-step. The eventual realization of the plants on dairy cattle breeding (breeding area) cattle management, milk Office management, breeding management, decision support, user management functions. The system using Visual Studio 2005 development, the use of MS SQL Server 2005 database as a background. Key words: dairy cattle breeding standardization, information systems, Systems Analysis and Design, Visual studio 2005, SQL Server 2005