反刍动物甲烷减排技术研究进展

doi:10.19640/j.cnki.jtau.2025.03.009

天津农学院学报 ›› 2025, Vol. 32 ›› Issue (3): 43-49.doi: 10.19640/j.cnki.jtau.2025.03.009

反刍动物甲烷减排技术研究进展

田雨佳¹, 吴薛¹, 屠焰^{2,通信作者}

1.天津农学院动物科学与动物医学学院,天津市农业动物繁育与健康养殖重点实验室,天津 300392;
2.中国农业科学院饲料研究所,北京奶牛营养学重点实验室,北京 100081

收稿日期:2025-04-13 出版日期:2025-06-30 发布日期:2025-07-02
通讯作者: 屠焰（1969—）,女,研究员,博士,主要从事反刍动物营养与饲料科学方面的研究。E-mail：tuyan@caas.cn。
作者简介:田雨佳（1987—）,女,副教授,博士,主要从事反刍动物营养与饲料科学方面的研究。E-mail：15810814632@163.com。

Research progress on methane emission reduction technology for ruminants

Tian Yujia¹, Wu Xue¹, Tu Yan^{2,Corresponding Author}

1. Tianjin Key Laboratory of Agricultural Animal Breeding and Healthy Husbandry, College of Animal Science and Veterinary Medicine, Tianjin Agricultural University, Tianjin 300392, China;
2. Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing Key Laboratory of Cow Nutrition, Beijing 100081, China

Received:2025-04-13 Online:2025-06-30 Published:2025-07-02

摘要/Abstract

摘要： 反刍动物的甲烷排放量约占全球人为甲烷排放量的22%,其温室效应潜能值达二氧化碳的28倍,已成为应对全球气候变化的核心议题。近年来,基因组学、微生物组学及饲料添加剂等领域的突破性进展,为开发多路径减排方案提供了科学依据。本文系统梳理了反刍动物甲烷生成机理、微生物群落调控机制、基因编辑技术、日粮营养优化及新型饲料添加剂研发等领域的研究进展。深化反刍动物甲烷减排技术研究,为应对全球气候变暖、提升畜牧业可持续发展水平、实现生态环境保护与畜牧产业协同发展提供参考。

关键词: 反刍动物, 甲烷减排, 饲料添加剂, 基因组学

Abstract: Ruminant methane emissions constitute 22% of the global anthropogenic methane sources, with a global warming potential 28 times that of carbon dioxide. This positions methane mitigation as a critical challenge in addressing climate change. Recent advancements in genomics, microbial ecology, and feed additive development have enabled multiple strategies for emission reduction. This review examines methane production mechanisms in ruminants, microbial community modulation, genetic engineering applications, dietary interventions, and feed additive innovations. Developing effective methane mitigation technologies holds significant importance for climate change mitigation, enhancing livestock production sustainability, and fostering synergy between agricultural development and environmental protection.

Key words: ruminant animals, methane emission reduction, feed additives, genomics

中图分类号:

S816

田雨佳, 吴薛, 屠焰. 反刍动物甲烷减排技术研究进展[J]. 天津农学院学报, 2025, 32(3): 43-49.

Tian Yujia, Wu Xue, Tu Yan. Research progress on methane emission reduction technology for ruminants[J]. Journal of Tianjin Agricultural University, 2025, 32(3): 43-49.

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链接本文: http://xuebao.tjau.edu.cn/CN/10.19640/j.cnki.jtau.2025.03.009

http://xuebao.tjau.edu.cn/CN/Y2025/V32/I3/43

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反刍动物甲烷减排技术研究进展

Research progress on methane emission reduction technology for ruminants

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