LIFE-SIM生猪生产模拟模型在养猪生产中的应用

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.