1. Garnsworthy PC, Craigon J, Hernandez-Medrano JH, Saunders N. (2012) On-farm methane measurements during milking correlate with total methane production by individual dairy cows. J. Dairy Sci. 95: 3166-3180.

2. Garnsworthy PC, Craigon J, Hernandez-Medrano JH, Saunders N. (2012) Variation among individual dairy cows in methane measurements made on farm during milking. J. Dairy Sci. 95: 3181-3189.

3. Chase (Cornell University). Methane emissions from dairy cattle. http://www.extension.org/pages/24033/methane-emissions-from-dairy-cattle#.UkX_74Zju-0

 

Contributed by

Dr. Ross Tellam
Senior Principal Research Scientist
CSIRO Livestock Industries
Queensland, Australia