摘要
文山牛,又名文山高峰牛,属役肉兼用型黄牛地方品种,是我国南方的地方良种之一,中心产区在云南省的广南、富宁两县2011年收录于《中国畜禽遗传资源志》,经过多年的提纯复壮,文山牛生产性能有了进一步提高,为进一步揭示文山牛的肉用性能及肉的品质,本研究就文山牛公、母牛进行生产性能测定和比较,并就公、母牛各6头短期育肥、屠宰性能测定和牛肉品质分析,各项指标较前期有大幅提高,提纯复壮取得了阶段性进展,同时今后必须加强标准化建设和日粮调制、扩大群体规模,以尽快开发更多终端产品,促进地方良种的保种与利用可持续发展。
Wenshan cattle, known as Wenshan Humped cattle, belongs to the local dual-purpose breed with work-meat cattle, one of the excellent local cattle breeds in Southern China, of which the main producing area is located in Guangnan and Funing counties of Wenshan prefecture, Yunnan province. It was recorded in the “Animal Genetic Resources in China” in 2011. After many years of breeding and rejuvenation, the production performances of Wenshan cattle have been further improved. To reveal the growth, finishing and meat performances of Wenshan cattle, six bulls and six cows were grouped for a short-term fattening, and then slaughtering and meat-quality performances were measured and compared in this study. The results showed that the indicators have been greatly improved compared with the previous data after breeding and rejuvenation. At the same time, it suggested that the standard procedures and diet formulations must be strengthened, and population size also must be enlarged, in order to develop more end-products as soon as possible and promote sustainable development of conservation and utilization for local domesticated animals in the future.
作者
农胜虎
黄色祥
方云霞
冯光杰
NONG Sheng-hu;HUANG Se-xiang;FANG Yun-xia;FENG Guang-jie(Animal Husbandry Technology Extension Workstation of GuangnanCounty,Guangnan,Yunnan 663300;Yunnan Guduo Agriculture and Animal Husbandry Co. Ltd.,Guangnan,Yunnan 663300)
出处
《中国牛业科学》
2019年第1期14-18,共5页
China Cattle Science
基金
广南县财政科技经费项目
云南省现代农业肉牛产业技术体系广南试验站项目(2018KJTX0015)
关键词
文山牛
屠宰性能
牛肉品质
Wenshan cattle
slaughtering performance
meat-quality performance
