Track 2-08: Impacts on and Adaptation of Livestock Production Systems to Climate Change
Description
The rate of accumulation of methane in the atmosphere from enteric fermentation in cattle has an important impact on the greenhouse effect and contributing to global warming. Additionally, methane emission reduces the energy efficiency of substrate fermention in the rumen. Under-standing the effect of the diet on enteric methane emissions could help to identify strategies to reduce emissions of this greenhouse gas. Therefore, the main objective of the present investigation was to determine the effect of nutritional additives such as monensin, fumaric acid, tannins of Acacia decurrens, and glycerol on methane production and other measures of fermentation characteristics using the in vitro rumen fermentation technique and ruminal fluid obtained from cattle fed with a base diet of Pennisetum clandestinum.
Citation
Giraldo, P.; Marín, A.; and Giraldo, L. A., "Effects of Different Feed Additives on Methane Emissions from Beef Cattle" (2020). IGC Proceedings (1993-2023). 13.
https://uknowledge.uky.edu/igc/22/2-8/13
Included in
Effects of Different Feed Additives on Methane Emissions from Beef Cattle
The rate of accumulation of methane in the atmosphere from enteric fermentation in cattle has an important impact on the greenhouse effect and contributing to global warming. Additionally, methane emission reduces the energy efficiency of substrate fermention in the rumen. Under-standing the effect of the diet on enteric methane emissions could help to identify strategies to reduce emissions of this greenhouse gas. Therefore, the main objective of the present investigation was to determine the effect of nutritional additives such as monensin, fumaric acid, tannins of Acacia decurrens, and glycerol on methane production and other measures of fermentation characteristics using the in vitro rumen fermentation technique and ruminal fluid obtained from cattle fed with a base diet of Pennisetum clandestinum.
