中国畜牧杂志2024，Vol.60Issue(4)：17-24,8.DOI:10.19556/j.0258-7033.20230606-05
反刍动物甲烷排放测定方法及减排措施研究进展
Advances in Methods for Measuring Methane Emissions from Ruminants and Emission Reduction Measures
摘要
Abstract
s:As one of the three major greenhouse gases,methane(CH4)constitutes 15%of the total global greenhouse gas emissions.Human activities,particularly those related to production,are the main contributors to CH4 emissions.CH4 released by ruminants during livestock farming accounts for approximately 28%of total human agricultural emissions.The release of CH4 from microbial fermentation in the rumen not only leads to the inefficient utilization of dietary energy(accounting for 2%～12%of total dietary energy),but also contributes to global warming.Therefore,mitigating the production and emission of CH4 in the rumen of ruminants holds significant importance in reducing dietary energy loss and achieving the goal of"Double Carbon".This paper systematically elucidates the formation mechanism,determination methods,and measures for reducing CH4 emissions in the rumen of ruminants,aiming to provide a theoretical foundation for sustainable and low-carbon ruminant breeding practices.关键词
反刍动物/甲烷/机理/测定方法/减排措施Key words
Ruminant/Methane/Mechanism/Measurement method/Reduction measures分类
农业科技引用本文复制引用
张俊松,丰王妹,焦娜,陈宏福,韦体,杨具田,郭鹏辉..反刍动物甲烷排放测定方法及减排措施研究进展[J].中国畜牧杂志,2024,60(4):17-24,8.基金项目
西北民族大学中央高校基本科研业务费项目(31920 220038、31920220025、31920230027) （31920 220038、31920220025、31920230027）
2023 年甘肃省高校青年博士支持项目(2023QB-002) （2023QB-002）
技术创新引导计划-科技特派员(基地)专项项目(23CXNA0045) （基地）
2023 兰州市人才创新创业项目(2023-RC-47) （2023-RC-47）
