| 早胜牛遗传资源保护措施与肉用选育改良的对策和建议 |
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| 引用本文： | 李佳霄,徐琳娜,李欣淼,贺花,丁晓婷,韩登武,雷初朝,陈宏,黄永震.早胜牛遗传资源保护措施与肉用选育改良的对策和建议[J].中国牛业科学,2019,45(6):62-64. |
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| 作者姓名： | 李佳霄 徐琳娜 李欣淼 贺花 丁晓婷 韩登武 雷初朝 陈宏 黄永震 |
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| 作者单位： | 西北农林科技大学动物科技学院,陕西杨凌712100;甘肃省畜牧业产业管理局,兰州730000;青岛农业大学海都学院,山东莱阳265200;西北农林科技大学动物医学院,陕西杨凌712100 |
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| 基金项目： | 国家自然科学基金青年科学基金项目（31601926）；国家肉牛牦牛产业技术体系专项（CARS-37）；西北农林科技大学2019年大学生创新创业训练计划项目（201910712109，S201910712062，X201910712408） |
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| 摘 要： | 早胜牛,俗称东牛,属于秦川牛的一个群体(类群),也是甘肃省唯一大型的优良黄牛品种。近年来,随着对牛肉需求的不断增加,政策也进行了不断改变,甘肃肉牛产业逐渐被重视,成为促进农牧民收入持续增长的重要产业,但因早胜牛品种资源保护措施不完备造成了种质不纯等问题。本文从早胜牛品种资源保护措施、肉品质选育改良、面临的问题以及未来展望等方面进行了论述。
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| 关 键 词： | 早胜牛 种质资源 保护与利用 肉质改良 问题及对策 |
Protective Measures of Genetic Resources and Breeding Improvement
Problems and Countermeasures of Zaosheng Cattle |
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| LI Jia-xiao,XU Lin-n,LI Xin-miao,HE Hu,DING Xiao-ting,HAN Deng-wu,LEI Chu-zhao,CHEN Hong and HUANG Yong-zhen.Protective Measures of Genetic Resources and Breeding Improvement
Problems and Countermeasures of Zaosheng Cattle[J].China Cattle Science,2019,45(6):62-64. |
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| Authors: | LI Jia-xiao XU Lin-n LI Xin-miao HE Hu DING Xiao-ting HAN Deng-wu LEI Chu-zhao CHEN Hong and HUANG Yong-zhen |
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| Institution: | College of Animal Science and Technology,Northwest Agriculture and Forestry University,Yangling,Shaanxi 712100,Gansu Animal Husbandry Industry Administration,Lanzhou 730000,College of Animal Science and Technology,Northwest Agriculture and Forestry University,Yangling,Shaanxi 712100;2.Gansu Animal Husbandry Industry Administration,Lanzhou 730000;3.Haidu College,Qingdao Agricultural University,Laiyang,Shandong 265200;4.College of Veterinary Medicine,Northwest Agriculture and Forestry University,Yangling,Shaanxi 712100,College of Veterinary Medicine,Northwest Agriculture and Forestry University,Yangling,Shaanxi 712100,College of Animal Science and Technology,Northwest Agriculture and Forestry University,Yangling,Shaanxi 712100,College of Animal Science and Technology,Northwest Agriculture and Forestry University,Yangling,Shaanxi 712100;2.Gansu Animal Husbandry Industry Administration,Lanzhou 730000;3.Haidu College,Qingdao Agricultural University,Laiyang,Shandong 265200;4.College of Veterinary Medicine,Northwest Agriculture and Forestry University,Yangling,Shaanxi 712100,College of Animal Science and Technology,Northwest Agriculture and Forestry University,Yangling,Shaanxi 712100;2.Gansu Animal Husbandry Industry Administration,Lanzhou 730000;3.Haidu College,Qingdao Agricultural University,Laiyang,Shandong 265200;4.College of Veterinary Medicine,Northwest Agriculture and Forestry University,Yangling,Shaanxi 712100,College of Animal Science and Technology,Northwest Agriculture and Forestry University,Yangling,Shaanxi 712100 and College of Animal Science and Technology,Northwest Agriculture and Forestry University,Yangling,Shaanxi 712100 |
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| Abstract: | Zaosheng cattle, commonly known as Dong cattle, belongs to the group of Qinchuan cattle, and is the only large-scale excellent cattle breed in Gansu province. In recent years, with the continuous improvement of the policy environment and the increasing demand for beef, the policy has been constantly changed, and the beef cattle industry in Gansu has been valued gradually and has become an important industry to promote the sustained growth of farmers and herdsmen''s income. However, due to the incompleteness of the early protection of cattle breed resources, the germplasm is impure. This paper discussed the protection measures of Zaosheng cattle breed resources, the breeding and improvement of meat quality, the problems faced and the future prospect. |
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| Keywords: | Zaosheng cattle gene resources protection and utilization meat quality improvement problems and countermeasures |
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