Hammond, K., Humphries, D., Crompton, L., Green, C. and Reynolds, C. ORCID: https://orcid.org/0000-0002-4152-1190 (2015) Methane emissions from cattle: estimates from short-term measurements using a Green Feed system compared with measurements obtained using respiration chambers or sulphur hexafluoride tracer. Animal Feed Science and Technology, 203. pp. 41-52. ISSN 0377-8401 doi: 10.1016/j.anifeedsci.2015.02.008

Hammond, K. J., Humphries, D. J., Westbury, D. B., Thompson, A., Crompton, L. A., Kirton, P. ORCID: https://orcid.org/0009-0001-1941-003X, Green, C. and Reynolds, C. K. ORCID: https://orcid.org/0000-0002-4152-1190 (2014) The inclusion of forage mixtures in the diet of growing dairy heifers: impacts on digestion, energy utilisation, and methane emissions. Agriculture Ecosystems & Environment, 197. pp. 88-95. ISSN 0167-8809 doi: 10.1016/j.agee.2014.07.016