中国畜禽种业2025，Vol.21Issue(9)：49-55,7.
生物育种技术在肉牛遗传育种中的应用
Biological Breeding Technology and its Application in Livestock Breeding
摘要
Abstract
Biological breeding technology is the use of molecular biology and biotechnology to improve the genetic characteristics of plants and animals,optimize traits or breed new varieties.This technology can accelerate the process of traditional breeding by analyzing biological characteristics such as genes,proteins or metabolites,and clarifying the genetic basis of traits.Beef cattle industry,as an important part of modern animal husbandry,is of great significance to rural revitalization,and the lack of high-quality beef cattle breeds is a key factor restricting the development of the industry.The paper mainly discusses the advantages and prospects of the application of biological breeding technology in beef cattle breeding,focusing on the analysis of the combination of traditional breeding and molecular breeding,molecular marker-assisted breeding,genome-wide selection breeding,genome-wide association analysis breeding,and gene editing breeding,etc.The paper aims to provide innovative ideas and references for beef cattle biological breeding through the overview and analysis of multi-dimensional gene intervention technology to accelerate the process of beef cattle genetic improvement process and promote the development of beef cattle breeding industry in the direction of more precision and efficiency.关键词
生物育种技术/肉牛遗传育种/应用进展Key words
Biological breeding technology/Genetic breeding of beef cattle/Application progress分类
农业科技引用本文复制引用
李昊阳,高雪,黄荣,彭巍,李俊雅,雷初朝,赵宗胜,黄永震..生物育种技术在肉牛遗传育种中的应用[J].中国畜禽种业,2025,21(9):49-55,7.基金项目
国家重点研发计划(2022YFD1602310) （2022YFD1602310）
科技创新2030—重大项目(2023ZD040480206) （2023ZD040480206）
青海省重大科技专项(2021-NK-A5) （2021-NK-A5）
青海省科技特派员专项(2024-NK-P46) （2024-NK-P46）
国家现代农业产业技术体系(CARS-37). （CARS-37）
