关键词: 奶牛, 繁殖, 决策支持系统 

Abstract: 【Objective】The objective of this study was to construct a decision support system for the breeding of dairy cattle, and this system has functions such as recording data, statistics, gathering, reminding intelligently, etc.【Method】 By Visual Basic .NET 2005, SQL SERVER 2000, an information system was developed based on C/S structure, and combined with the key breeding link of dairy cattle and the observation indexes. 【Result】 The decision support system for dairy cattle breeding was developed, by this system, digital management for breeding procedure from oestrus, parturition, weaning to dry milk can be achieved. The table of cattle, which are at one stage of production, can be reminded to users automatically by computing. By statistics and gathering of breeding data, one comprehensive evaluation can be obtained.【Conclusion】 A digital management platform for dairy cattle farm was developed, the breeding data can be recorded and statistics can be made automatically.

Key words: dairy cattle, breed, decision support system