生物技术在牧草育种中的应用进展

doi:10.12160/j.issn.1672-5190.2025.02.007

摘要/Abstract

摘要： 生物技术作为现代科技的重要组成部分,为育种带来了突破性进展。探讨生物技术在植物育种中的意义,着重阐述其在牧草育种中的应用,包括组织培养、分子标记、基因工程、基因组关联分析和全基因组选择技术在提升育种效率、丰富种质资源、增强抗逆性以及推动牧草品质改良等方面的进展。同时,分析了生物技术在牧草育种中面临的诸多挑战,并结合牧草产业现状及所处的时代背景,对未来牧草育种的研究方向进行展望,以期为生物技术在牧草育种领域的应用提供参考。

关键词: 牧草育种, 组织培养, 分子标记, 转基因, 基因编辑, 基因组关联分析, 全基因组选择

Abstract: As an essential component of modern science and technology, biotechnology has driven significant advancements in the field of breeding. This review discusses the significance of biotechnology in plant breeding, with a particular focus on its application in forage breeding: including advances in tissue culture, molecular markers, genetic engineering, genome-wide association analysis, and genomic selection in improving breeding efficiency, enriching germplasm resources, enhancing stress resistance, and promoting forage quality improvement. In addition, the review analyzes the various challenges currently faced in applying biotechnology to forage breeding, and, combining with the current status of the forage industry and the contemporary context, provides prospects for future research directions in forage breeding, with the aim of providing a reference for the application of biotechnology in this field.

Key words: forage breeding, tissue culture, molecular markers, transgenic technology, gene editing, genome-wide association analysis, genomic selection

中图分类号:

S541

李星月, 伊风艳, 郭呈宇, 房永雨, 何茹雪, 丁海君. 生物技术在牧草育种中的应用进展[J]. 畜牧与饲料科学, 2025, 46(2): 53-58.

LI Xingyue, YI Fengyan, GUO Chengyu, FANG Yongyu, HE Ruxue, DING Haijun. Advances in the Application of Biotechnology in Forage Breeding[J]. Animal Husbandry and Feed Science, 2025, 46(2): 53-58.

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