摘要
本文主要介绍了LIFE-SIM生猪生产模拟模型的结构、特点,运用该模型对生猪养殖场进行了模拟评估,并通过饲养试验验证该软件的模拟结果,通过卡方检验,证明模拟结果与饲养结果差异不显著,模拟软件的拟合度好,对养猪场优化饲养方案具有重要的指导意义。
This article introduced the structure and the characteristics of the Livestock Feeding Strategies Simulation Models （LIFE-SIM）, and used the model simulation assessing feeding effect at pig farms. By feeding trials to verify the software＇s simulation results, it proved that the difference of simulation result and feeding result was not significant, and the fitting degree of this simulation software was acceptable, it was important to optimize feeding programs at the pig farm.
出处
《四川畜牧兽医》
2012年第8期33-36,共4页
Sichuan Animal & Veterinary Sciences
基金
国际合作项目<Using system analysis and modelingtools to develop improved feeding strategies for small-scalecrop-livestock farmers in Southeast Asia>
