摘要
以反刍动物营养学、饲料学理论和奶牛饲养标准为基础,以普及程度极高的Microsoft—Excel为设计平台,开发出奶牛饲料配方设计系统,无需翻阅奶牛饲养标准,可自动求解出特定牛群的营养需要量;通过奶牛常用饲料营养价值数据库选用饲料原料,只需输入原料代码和适时价格,调用EXCEL的线性规划功能,进行相应的条件约束,即可得出最低成本的精料配方,实现了商业专用饲料配方软件的基本功能。
A Microsoft Excel platform was developed for dairy cattle feed formulation design system based on ruminant nutrition, feed sci-ence theory and dairy feeding standards. It can be automatically solved specific nutritional requirements of cattle without eonsuhing dairy feeding standards, feed ingredients chosen by the database of commonly used feed nutritional value of dairy cattle. Inputting ingredients code and timely price, adjusting EXCEL linear programming and the corresponding constraint conditions, the concentrate formula of the lowest cost were set up for achievement of basic functions of commercial feed formulation software.
出处
《畜牧与兽医》
北大核心
2013年第11期31-34,共4页
Animal Husbandry & Veterinary Medicine
基金
甘肃民族师范学院院长科研基金项目(11-20)资助
关键词
奶牛
饲料配方
EXCEL
软件
dairy catlle
feed formulation
EXCEL
software
