Fodder shrubs and fatty acids: strategies to reduce enteric methane production in cattle.

Authors

  • Juan Leonardo Cardona-Iglesias Universidad de Antioquia (Medellín - Colombia) http://orcid.org/0000-0001-5225-8108
  • Liliana Mahecha-Ledesma Universidad de Antioquia, Grupo de investigación en Ciencias Agrarias - GRICA
  • Joaquín Angulo-Arizala Universidad de Antioquia, Grupo de investigación en Ciencias Agrarias - GRICA.

DOI:

https://doi.org/10.15517/am.v28i1.21466

Keywords:

methanogenesis, silvopastoral system, lipid supplementation, Tithonia diversifolia.

Abstract

The aim of this study was to analyze the use of fodder shrubs and polyunsaturated fatty acids as a nutritional strategy to mitigate enteric methane production in cattle. Special emphasis was made on the use of Tithonia diversifolia (Hemsl.) A. Gray (Mexican sun ower), as a species with antimethanogenic potential. Bibliographic information for this review was obtained between July and September 2015 by using key words. Methane is a powerful greenhouse gas (GHG), the increase of its atmospheric concentration is caused mainly by emissions from agriculture and industry, but it is also estimated that a proportion of methane is emitted by ruminants as a product of enteric and anaerobic fermentation of diet. This causes an environmental and productive problem in livestock production systems worldwide. Although there is controversy about the real contribution of methane by ruminants and its impact on environmental issues, the amount of emissions should try to be reduced.This document emphasizes the search for nutritional strategies such as supplementation with forage shrubs and sources of polyunsaturated fatty acids, which have shown potential to maintain animal production efficiency and decrease enteric methane synthesis. 

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Author Biography

Juan Leonardo Cardona-Iglesias, Universidad de Antioquia (Medellín - Colombia)

Soy egresado de Zootecnia de la Universidad de Antioquia (Medellin -Colombia), actualmente estoy realizando la maestria, en dicha universidad, el enfasis del posgrado es en: Sistemas Sostenibles de Produccion Animal. Me he desempeñado como Investigador en el area de Nutricion Animal (Enfasis Rumiantes) en CORPOICA (Corporación Colombiana de Investigación Agropecuaria), he laborado en la Universidad de Antioquia en proyectos de investigacion, enfocados con la ganederia especializada de leche. Siempre he estado vinculao en el area de la ganaderia bovina y nutricion animal. No obstante tambien he realizado investigacion en las areas de Bienestar Animal y calidad de carne. De lo anterior he tenido la oportunidad de realizar articulos técnicos y cientificos al respecto.

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Published

2016-12-12

How to Cite

Cardona-Iglesias, J. L., Mahecha-Ledesma, L., & Angulo-Arizala, J. (2016). Fodder shrubs and fatty acids: strategies to reduce enteric methane production in cattle. Agronomía Mesoamericana, 28(1), 273–288. https://doi.org/10.15517/am.v28i1.21466

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