现代生物育种技术在牛品种培育中的选择与应用OA
Application of Modern Biological Breeding Technologies in Cattle Breeding
随着现代生物技术的迅猛发展,基因编辑、基因组选择和比较基因组学等生物育种技术在牛品种改良中发挥着越来越重要的作用.本文系统梳理了上述3 种主要生物育种技术的基本原理、技术特点及其在牛育种中的应用现状,分析了各技术在提升生长性能、乳肉品质、抗病能力及繁殖效率等方面的优势与局限,并结合近年来的研究成果,探讨了其在实际育种实践中的选择策略与应用路径.文章旨在为牛新品种培育、品系改良及产业化应用提供理论依据和技术参考,推动我国养牛业向高效、精准、可持续方向发展.
Modern biotechnologies are playing an increasingly vital role in the genetic improvement of cattle.This paper reviewed the principles,characteristics,and applications of three major biological breeding techniques--gene editing,genomic selection,and comparative genomics in cattle breeding.It evaluated their advantages and limitations in enhancing growth performance,milk and meat quality,disease resistance,and reproductive efficiency.Based on recent research advances,the paper also discussed strategies for selecting and applying these technologies in practical breeding programs.The goal is to provide theoretical support and technical guidance for the development of new cattle breeds and lines,thereby promoting efficient,precise,and sustainable cattle production.
袁洋;魏金销;赵广英;张伟;韦光辉;郭利亚
河南科技学院,河南 新乡 453003河南省种业发展中心,河南 郑州 450008河南花花牛集团,河南 郑州 450000河南科技学院,河南 新乡 453003河南科技学院,河南 新乡 453003河南科技学院,河南 新乡 453003
基因编辑基因组选择比较基因组学牛育种技术
gene editinggenomic selectioncomparative genomicscattlebreeding technology
《中国乳业》 2026 (3)
19-24,6
河南省重点研发(241111110100)河南省科技攻关(252102111037、232102110003)河南大学生创新训练计划(S202510467050)校级教改项目(2025JG22)
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