饲喂模式在猪生产中的应用研究进展

Research Progress of Feeding Modes in Pig Production

近年来饲料原料价格的持续上涨大幅提高了生猪养殖成本,导致养猪业持续处于深度亏损状态,猪场如何增效降本迫在眉睫。饲料成本约占养猪生产成本的70%,合理的饲喂模式可以减少饲料浪费,节约饲料成本,已成为猪场增效降本的关键。本文从饲喂模式影响猪生长性能、猪的采食行为以及胴体质量等方面,对饲喂模式在猪生产中的应用研究进展及发展趋势作一综述。

In recent years,the continuous increase in feed prices of raw materials has significantly increased the cost of pig farming,leading to a deep loss in the pig industry.It is urgent for pig farms to increase efficiency and reduce costs.Previous studies have found that feed costs account for about 70%of pig production costs.A reasonable feeding mode can not only reduce feed waste,but also save feed costs,which has become the key to increasing efficiency and reducing costs in pig farms.This article reviews the research progress and development trends of feeding modes in pig production from the aspects of their impact on animal production performance,pig feeding behavior,and carcass quality.