摘要
郏县红牛是中国八大地方良种黄牛品种之一。为解决保种困境,充分发挥郏县红牛种质资源优势,经不断探索发现,郏县红牛经科学育肥至28月龄左右,其肌间脂肪沉积优秀,能形成可媲美日本和牛肉的大理石花纹,具有生产高档牛肉的潜力。本文就郏县红牛生产高档牛肉的育肥原理、育肥牛选择、育肥阶段及营养标准、日粮原料调制和管理等几个方面进行了论述。
Jiaxian Red cattle is one of the eight well-bred yellow cattle breeds in China.In order to solve the breeding difficulties and give full play to the germplasm resources advantages of Jiaxian Red cattle,through continuous exploration,it was found that after scientific fattening to about 28 months old,Jiaxian Red cattle had excellent intermuscular fat deposition,which could form the marbling comparable to Japanese beef and had the potential to produce high-grade beef.This paper discussed the fattening principle,selection of fattening cattle,fattening stage and nutritional standard,and the preparation and management of dietary raw materials on Jiaxian Red Cattle production of high-grade beef.
作者
李志钢
孙红霞
孙斌斌
王琳琳
黄永震
刘贤
张子敬
滑留帅
王金楠
石育铭
张花菊
LI Zhi-gang;SUN Hong-xia;SUN Bin-bin;WANG Lin-lin;HUANG Yong-zhen;LIU Xian;ZHANG Zi-jing;HUA Liu-shuai;WANG Jin-nan;SHI Yu-min;ZHANG Hua-ju(Pingdingshan Animal Husbandry Technology Promotion Station, Pingdingshan, Henan, 467000;College of Animal Science and Technology, Northwest Agriculture and Forestry University, Yangling Shaanxi, 712100;Henan animal husbandry General Station, Henan, Zhengzhou, 450002;Institute of Animal Husbandry and Veterinary Science, Henan Academy of Agricultural Sciences, Zhengzhou, Henan, 450002)
出处
《中国牛业科学》
2021年第5期77-79,96,共4页
China Cattle Science
基金
2020年河南省省级现代农业产业园(豫农计划[2019]38)资助完成。
关键词
郏县红牛
高档牛肉
育肥技术
Jiaxian Red cattle
High-grade beef
fattening technology
