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Ebooks on agriculture and the applied life sciences from CAB International

CABI Book Chapter

Livestock production and climate change.

Book cover for Livestock production and climate change.

Description

This 395-paged-book aims to raise awareness among scientists, academics, students, livestock farmers and policy makers of the twin inter-related and inter-dependent complex mechanisms of livestock rearing and climate change. The contents are divided into sections: one on livestock production, one on climate change and one on enteric methane amelioration. In the first section, decisive issues such ...

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Chapter 22 (Page no: 336)

Feed-based approaches in enteric methane amelioration.

Mitigation of methane (CH4) emissions from ruminants is necessary not only from the global warming point of view but also for saving dietary energy. Livestock being the significant contributors to the anthropogenic CH4 pool have remained the prime target of global research for the past two decades, in order to find suitable, sustainable and economical possibilities of reducing enteric CH4 emission. The adoption of a particular strategy by the stakeholders depends on the input cost, economic status, toxicity to host/inhabiting microbes, mitigation potential and persistency in long run. Among all the available options, feed-based intervention seems remarkable, and can be tried anywhere by making little alterations to the available feed resources and prevailing feeding practices. This chapter deliberates the pros and cons of various nutritional interventions, along with their future prospects to reduce enteric CH4 emission. Issues like necessity of methanogenesis in the rumen, the feasibility of reducing livestock numbers and cutting down emissions, and the expected reimbursements that arise from this practically feasible reduction, are well debated in the chapter.

Other chapters from this book

Chapter: 1 (Page no: 1) Overview. Author(s): Prasad, C. S. Malik, P. K. Bhatta, R.
Chapter: 2 (Page no: 8) Feed resources vis-à-vis livestock and fish productivity in a changing climate. Author(s): Blümmel, M. Haileslassie, A. Herrero, M. Beveridge, M. Phillips, M. Havlik, P.
Chapter: 3 (Page no: 25) Strategies for alleviating abiotic stress in livestock. Author(s): Sejian, V. Iqbal Hyder Malik, P. K. Soren, N. M. Mech, A. Mishra, A. Ravindra, J. P.
Chapter: 4 (Page no: 61) Nitrogen emissions from animal agricultural systems and strategies to protect the environment. Author(s): Kohn, R. A.
Chapter: 5 (Page no: 74) Nutritional strategies for minimizing phosphorus pollution from the livestock industry. Author(s): Ray, P. P. Knowlton, K. F.
Chapter: 6 (Page no: 90) Metagenomic approaches in harnessing gut microbial diversity. Author(s): Thulasi, A. Lyju Jose Chandrasekharaiah, M. Rajendran, D. Prasad, C. S.
Chapter: 7 (Page no: 100) Proteomics in studying the molecular mechanism of fibre degradation. Author(s): Singh, N. K.
Chapter: 8 (Page no: 111) Perspective on livestock-generated GHGs and climate. Author(s): Takahashi, J.
Chapter: 9 (Page no: 125) Carbon footprints of food of animal origin. Author(s): Flachowsky, G.
Chapter: 10 (Page no: 146) Carbon sequestration and animal-agriculture: relevance and strategies to cope with climate change. Author(s): Devendra, C.
Chapter: 11 (Page no: 162) Climate change: impacts on livestock diversity in tropical countries. Author(s): Banik, S. Pankaj, P. K. Naskar, S.
Chapter: 12 (Page no: 183) Climate change: effects on animal reproduction. Author(s): Jyotirmoy Ghosh Dhara, S. K. Malik, P. K.
Chapter: 13 (Page no: 202) Climate change: impact of meat production. Author(s): Musalia, L. M.
Chapter: 14 (Page no: 214) Indigenous livestock resources in a changing climate: Indian perspective. Author(s): Ahlawat, S. P. S. Pushpendra Kumar Kush Shrivastava Sahoo, N. R.
Chapter: 15 (Page no: 229) Enteric methane emission: status, mitigation and future challenges - an Indian perspective. Author(s): Raghavendra Bhatta Malik, P. K. Prasad, C. S.
Chapter: 16 (Page no: 245) Thermodynamic and kinetic control of methane emissions from ruminants. Author(s): Kohn, R. A.
Chapter: 17 (Page no: 263) Ionophores: a tool for improving ruminant production and reducing environmental impact. Author(s): Bell, N. Wickersham, T. Sharma, V. Callaway, T.
Chapter: 18 (Page no: 273) Residual feed intake and breeding approaches for enteric methane mitigation. Author(s): Berry, D. P. Lassen, J. Haas, Y. de
Chapter: 19 (Page no: 292) Acetogenesis as an alternative to methanogenesis in the rumen. Author(s): Gagen, E. J. Denman, S. E. McSweeney, C. S.
Chapter: 20 (Page no: 304) Immunization and tannins in livestock enteric methane amelioration. Author(s): Uyeno, Y.
Chapter: 21 (Page no: 318) Phage therapy in livestock methane amelioration. Author(s): Gilbert, R. A. Ouwerkerk, D. Klieve, A. V.
Chapter: 23 (Page no: 360) Methanotrophs in enteric methane mitigation. Author(s): Soren, N. M. Malik, P. K. Sejian, V.
Chapter: 24 (Page no: 376) Summary. Author(s): Malik, P. K. Bhatta, R. Saravanan, M. Baruah, L.

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