Goopy, John PatrickNdung'u, Phyllis WanjunguOnyango, A.Kirui, PeterButterbach-Bahl, K.2022-08-042022-08-042021Goopy, J.P., Ndung'u, P.W., Onyango, A. et al. 2021, 'Calculation of new enteric methane emission factors for small ruminants in western Kenya highlights the heterogeneity of smallholder production systems', Animal Production Science, vol. 61, no. 6, pp. 602-612, doi : 10.1071/AN19631.1836-0939 (print)1836-5787 (online)10.1071/AN19631https://repository.up.ac.za/handle/2263/86693Please read abstract in the article.en© CSIRO 2021 Open Access CC BY-NC-ND.Agricultural systemsClimateGoatsMethaneSheepKenyaArticle