›› 2013, Vol. 40 ›› Issue (2): 225-227.

• 经验交流 • 上一篇    下一篇

反刍动物甲烷排放量影响因素的研究进展

汪水平1,2, 王文娟1   

  1. 1. 西南大学荣昌校区,重庆 402460;
    2. 西南大学,重庆市牧草与草食家畜重点实验室,重庆 400716
  • 收稿日期:2012-08-31 出版日期:2013-02-20 发布日期:2013-02-06
  • 作者简介:汪水平(1979-),男,湖北人,博士,副教授,硕士生导师,主要从事草食牲畜营养与饲料研究。
  • 基金资助:
    国家科技支撑计划项目(2011BAD36B01)。

Research Progress on the Factors Influencing the Amount of Methane Emission of Ruminants

WANG Shui-ping1,2, WANG Wen-juan1   

  1. 1. Southwest University Rongchang Campus, Chongqing 402460, China;
    2. Chongqing Key Laboratory of Forage & Herbivore, Southwest University, Chongqing 400716, China
  • Received:2012-08-31 Online:2013-02-20 Published:2013-02-06

摘要: 反刍动物瘤胃和粪便中产生的甲烷是造成大气温室效应的主要气体之一。但是,粪便中甲烷排放持续期很长,排放数量难以检测,故受到研究者的忽视。作者介绍了反刍动物粪便中甲烷排放量的测定技术,探讨了其排放量的影响因素,指出有必要同时研究瘤胃和粪便中甲烷生成的调控措施。

关键词: 甲烷; 反刍动物; 粪便

Abstract: Methane emissions from the rumen and the excreta of ruminants are an important source of this greenhouse gas. But the quantification of methane emission from manure lasts for a long time, and it is difficult to detect the amount of methane emission, so the research on the methane emission from manure is neglected. This review introduces the techniques developed for quantification of manure-derived methane emission,and discusses the relevant factors influencing the amount of methane emission from manure,finally points out that it is indispensable to evaluate the strategies that can adjust and control methane emissions from the rumen and the excreta of ruminants simultaneously.

Key words: methane; ruminants; feces

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