摘要
随着畜牧业对生产效率和经济效益的不懈追求,精确评估肉牛的能量需求及饲料有效能值显得尤为关键。文章回顾了近年来该领域研究的进展,重点阐述了体内测定法与体外测定法在评估肉牛能量需求及饲料原料有效能值方面的应用。这些研究的深入将有助于提升畜牧业的可持续发展能力,实现更为科学、高效和精确的饲养管理。
With the unremitting pursuit of production efficiency and economic benefits in animal husbandry,it is particularly crucial to accurately evaluate the energy requirements and feed energy value of beef cattle.This article reviews the recent research progress in this field,with a focus on the application of in vivo and in vitro measurement methods in evaluating the energy requirements of beef cattle and the effective energy value of feeds.These in-depth studies will help enhance the sustainable development capability of animal husbandry and achieve more scientific,efficient and precise feeding management.
作者
路通
李柏浩
班志彬
梁浩
赵晓东
陈思淼
李立佳
闫晓刚
LU Tong;LI Baihao;BAN Zhibin;LIANG Hao;ZHAO Xiaodong;CHEN Simiao;LI Lijia;YAN Xiaogang(College of Animal Science and Technology,Jilin Agricultural University,Jilin Changchun 130118,China;Institute of Animal Nutrition and Feed,Jilin Academy of Agricultural Scinence,Jilin Gongzhuling 136100,China;Key Laboratory of Beef Cattle Genetics and Breeding,Ministry of Agriculture and Rural Affaires,Jilin Gongzhuling 136100,China;Jilin Animal Nutrition Metabolic Engineering Research Center,Jilin Gongzhuling 136100,China;Jilin Province Animal Nutrition Domain Metabolism Cross-Regional Cooperation Science and Technology Innovation Center,Jilin Gongzhuling 136100,China)
出处
《饲料工业》
北大核心
2025年第21期78-83,共6页
Feed Industry
基金
动物能量营养研究创新团队项目[20230508016RC]
吉林省农业科学院研究生基金项目[C92072028]
吉林省现代农业产业技术体系项目[JLARS-2025-070209]。
关键词
肉牛
能量
需要量
饲料
有效能值
beef cattle
energy
requirements
feed
effective energy value
