Abstract
Ruminant livestock populations in developing countries are increasing in response to increasing demand for meat and milk. These animals are a major global source of methane, a greenhouse gas produced during the degradation of organic matter by micro-organisms in the foregut of ruminant livestock. Chemical inhibition of methanogenic micro-organisms has been reported; however, associated improvements in feed digestion and livestock productivity have not been consistently demonstrated. Gene-based technologies have the potential to contribute new knowledge of the rumen microbial populations involved in these processes, which will assist in identifying feeding practices that lead to methane abatement and improved livestock productivity. For small-scale farmers, feeding interventions that achieve greenhouse gas abatement need also to be associated with improved feed conversion efficiency and enterprise profitability. During the adoption of methane abatement technologies, other regionally important issues such as poverty, food security, sustainable agriculture production systems and environmental management must also be addressed.
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References
Bates, J. 2001. Economic evaluation of emission reductions of nitrous oxides and methane in agriculture in the European Union. Bottom-up analysis. AEA Technology Environment, Culham, United Kingdom. 99p.
Cole, N.A. & McCroskey, J.E. 1975. Effects of hemiacetyl of chloral and starch on the performance of beef steers. Journal of Animal Science, 41: 1735–1741.
Delgado, C., Rosegrant, M., Steinfeld, H., Ehui, S. & Courbois, C. 1999. Livestock to 2020: The next food revolution. Food, Agriculture and Environment Discussion Paper 28. IFPRI [International Food Policy Research Institute], FAO [Food and Agriculture Organization of the United Nations] and ILRI [International Livestock Research Institute].
EPA [United States Environment Protection Agency]. 2001. Non-CO 2 greenhouse gas emissions from developed countries: 1990 to 2010. US EPA, Washington DC.
EPA. 2002. Emissions and projections of non-CO 2 greenhouse gases from developing countries: 1990 to 2020. US EPA, Washington, DC.
FAO [Food and Agriculture Organization of the United Nations]. 1998. FAO Production Yearbook. Rome: FAO.
Fernandez-Rivera, S., Okike, O. & Ehui, S. In preparation. The Livestock Revolution: Implications for the demand for feed in developing countries. Proceedings of an International Workshop on Forage Adoption. International Livestock Research Institute (ILRI), Addis Ababa, Ethiopia, June 2001.
Fernandez-Rivera, S., van Vuuren, A.M., Okike, I., Ehui, H. & Tegegne, A. 2001. Milk production and feed requirements in dairy systems of developing countries by 2010. pp. 33–35, in: Tropical Animal Health and Production — Dairy Developments in the Tropics. Faculty of Veterinary Medicine, Utrecht, University, The Netherlands.
Howden, S.M. & Reyenga, P.J. 1999. Methane emissions from Australian livestock: Implications of the Kyoto Protocol. Australian Journal of Agricultural Research, 50: 1285–1292.
ILRI [International Livestock Research Institute]. 2002. Livestock — a pathway out of poverty, ILRI’s strategy to 2010. ILRI, Nairobi, Kenya. 24p.
Johnson, D.E. 1972. Effects of a hemiacetyl of chloral and starch on methane production and energy balance of sheep fed a pelleted diet. Journal of Animal Science, 35: 1064–1068.
Johnson, D.E. 1974. Adaptional responses in nitrogen and energy balance of lambs fed a methane inhibitor. Journal of Animal Science, 38: 154–157.
Johnson, D.E., Wood, A.S., Stone, J.B. & Moran, E.T. 1972. Some effects of methane inhibition in ruminants (steers). Canadian Journal of Animal Science, 52: 703–712.
Leibholtz, J. 1975. Ground roughage in the diet of the early-weaned calf. Animal Production, 20: 93–100.
McCrabb, G.J., Berger, K.T., Magner, T., May, C. & Hunter, R.A. 1997. Inhibiting methane production in Brahman cattle by dietary supplementation with a novel compound and the effects on growth. Australian Journal of Agricultural Research, 48: 323–329.
McCrabb, G.J., Fernandez-Rivera, S., Hunter, R.A., Kurihara, M., Terada, F. & Wirth, T. 2003. Managing greenhouse gas emissions from livestock systems. pp. 281–288, in: Proceedings of the Third International Methane and Nitrous Oxide Mitigation Conference, Beijing, November 2003. Published by US Environment Protection Agency, Washington DC.
McSweeney, C.S. & McCrabb, G.J. 2002. Inhibition of rumen methanogenesis and its effects on feed intake, digestion and animal production. in: J. Takahashi and B.A. Young (eds). Greenhouse Gases and Animal Agriculture. Elsevier.
O’Hara, P., Freney, J. & Ulyatt, M. 2003. Abatement of agricultural non-carbon dioxide greenhouse gas emissions. Ministry of Agriculture and Forestry, Wellington, New Zealand.
Reyenga, P.J. & Howden, S.M. 1999. Meeting the Kyoto Target. Implications for the Australian livestock industries. Bureau of Rural Sciences, Canberra, Australia.
Sawyer, M.A., Hoover, W.J. & Sniffen, C.J. 1971. Effects of a methane inhibitor on growth and energy metabolism in sheep. Journal of Dairy Science, 54: 792–793 (Abstract).
Sere, C., Steinfeld, H. & Gronewold, J. 1996. World livestock production systems: Current status, issues and trends. FAO Animal Production and Health Paper, No. 127.
Terada, F. 2002. Global warming and animal agriculture in Japan. In: J. Takahashi and B.A. Young (eds). Greenhouse Gases and Animal Agriculture. Elsevier.
Trei, J.E., Parish, R.C., Singh, Y.K. & Scott, G.C. 1971. Effect of methane inhibitors on rumen metabolism and feedlot performance of sheep. Journal of Dairy Science, 54: 536–540.
Trei, J.E., Scott, G.C. & Parish, R.C. 1972. Influence of methane inhibition on energetic efficiency of lambs. Journal of Animal Science, 34: 510–515.
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McCrabb, G., McSweeney, C., Denman, S., Mitsumori, M., Fernandez-Rivera, S., Makkar, H. (2005). Application of Molecular Microbial Ecology Tools to Facilitate the Development of Feeding Systems for Ruminant Livestock that Reduce Greenhouse Gas Emissions. In: Makkar, H.P., Viljoen, G.J. (eds) Applications of Gene-Based Technologies for Improving Animal Production and Health in Developing Countries. Springer, Dordrecht. https://doi.org/10.1007/1-4020-3312-5_29
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DOI: https://doi.org/10.1007/1-4020-3312-5_29
Publisher Name: Springer, Dordrecht
Print ISBN: 978-1-4020-3311-7
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