基于Internet/Intranet集约化奶牛场精细养殖技术平台的构建

在windows 2000 advanced Server环境上，利用SQL Server 2000网络数据库系统，通过将集约化奶牛场生产管理过程基本要素数字化并建成奶牛场精细养殖数据库体系框架后，结合了B／S与C／S两种结构的优点，构建了基于Internet／Intranet集约化奶牛场精细养殖技术平台。按预设的奶牛生命周期各种基本参数，利用技术平台自动产生的模拟数据，全面验证了平台开发的预期目标，即建成的平台系统能按奶牛个体跟踪至少5代以上的祖先系谱，能监测可能出现的子代近交系数，能动态反映由不同类型牛只组成的牛群结构，尤其在采集奶牛个体体况信息的基础上，根据系统设置预测养分需要的模型，精准计算个体奶牛的日营养需要并优化日粮配方，基本实现了以个体信息为基础的奶牛精细饲养。最后指出该技术平台的发展方向是建立以构件技术为基础的三层体系结构，为Web Server应用提供更大的空间。

Construction of Precision Feeding Technical Platform for Dairy Cattle Farm on Internet/Intranet

Based on windows 2000 advanced Server and SQL Server2000 network database system,this study has been digitized almost production process factors during a intensive dairy farm progress and set up a systematic database framework that includes over 100 data tables,and finally constructed a precision farming technology Platform of Dairy Cattle Farm on Internet/Intranet by combining both frame B/C and frame C/S.With the aid of automated created stimulation data according to supposed basic parameters in advance inside the platform,some expected objectives has been tested.The result shows as follows: it can track at least five generation genealogy in terms of individual dairy cattle,and inspect inbreeding coefficient of capable born descendants,and dynamically show herd profile made up by different types of cattle,especially,it can calculate nutrients requirements of individual dairy cattle in terms of its body condition parameters and system-inside designed forecasting models,and optimize diet formulation for each and realize precision feeding of dairy herd on single livestock information.Finally,it points out the developing direction of this technology platform is to set up real three tiers framework based on component technologies and provide more large space for Web Server.