Título:	Relationships between enteric methane emission, nutrient digestibility, and production efficiency in lactating dairy cows: a meta-regression.
Autoria:	MARTINS, L. F. STEPANCHENKO, N. BANNINK, A. BENCHAAR, C. BRITO, A. F. CAJARVILLE, C. CAMPOS, M. M. CARROLL, A. L. COLOMBINI, S. CONGIO, G. F. S. CROMPTON, L. SILVA, S. C. da DELLA ROSA, M. M. DIJKSTRA, J. DONG, L. EUGÈNE, M. FANT, P. GIAGNONI, G. GOOSSENS, K. HUHTANEN, P. JONKER, A. KEBREAB, E. KONONOFF, P. J. KREUZER, M. LUND, P. MAIGAARD, M. MARTIN, C. MAURÍCIO, R. M. MELO, G. D. MOURA, A. M. MUÑOZ, C. NIU, M. PAZ TIERI, M. PEIREN, N. QIYU, D. RAMIN, M. RAUCH, R. REYNOLDS, C. K. RICCI, P. RYTZ, A. SANTOS, F. A. P. SILVA, A. L. TOMICH, T. R. VAN GASTELEN, S. VANDAELE, L. WANG, M. WEISBJERG, M. R. WILLIAMS, S. R. O. YAN, T. HRISTOV, A. N.
Afiliação:	THE PENNSYLVANIA STATE UNIVERSITY THE PENNSYLVANIA STATE UNIVERSITY WAGENINGEN UNIVERSITY & RESEARCH SHERBROOKE RESEARCH AND DEVELOPMENT CENTRE UNIVERSITY OF NEW HAMPSHIRE UNIVERSIDAD DE LA REPÚBLICA ORIENTAL DEL URUGUAY MARIANA MAGALHAES CAMPOS, CNPGL WASHINGTON STATE UNIVERSITY UNIVERSITY OF MILAN UNIVERSIDADE DE SAO PAULO UNIVERSITY OF READING UNIVERSIDADE DE SAO PAULO BIOECONOMY SCIENCE INSTITUTE, GRASSLANDS RESEARCH CENTRE WAGENINGEN UNIVERSITY & RESEARCH CHINESE ACADEMY OF AGRICULTURAL SCIENCES UNIVERSITÉ CLERMONT SWEDISH UNIVERSITY OF AGRICULTURAL SCIENCES AARHUS UNIVERSITY FLANDERS RESEARCH INSTITUTE FOR AGRICULTURE, FISHERIES AND FOOD NATURAL RESOURCES INSTITUTE FINLAND MASSEY UNIVERSITY UNIVERSITY OF CALIFORNIA UNIVERSITY OF NEBRASKA-LINCOLN ETH ZURICH AARHUS UNIVERSITY AARHUS UNIVERSITY UNIVERSITÉ CLERMONT UNIVERSIDADE FEDERAL DE SÃO JOÃO DEL-REI NESTLÉ RESEARCH UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO INSTITUTO DE INVESTIGACIONES AGROPECUARIAS ETH ZURICH INSTITUTO NACIONAL DE TECNOLOGÍA AGROPECUARIA FLANDERS RESEARCH INSTITUTE FOR AGRICULTURE, FISHERIES AND FOOD CHINESE ACADEMY OF AGRICULTURAL SCIENCES SWEDISH UNIVERSITY OF AGRICULTURAL SCIENCES NESTLÉ RESEARCH UNIVERSITY OF READING NATIONAL SCIENTIFIC AND TECHNICAL RESEARCH COUNCIL NESTLÉ RESEARCH F. A. P. SANTOS, UNIVERSIDADE DE SÃO PAULO UNIVERSIDADE FEDERAL DE VIÇOSA THIERRY RIBEIRO TOMICH, CNPGL WAGENINGEN UNIVERSITY & RESEARCH FLANDERS RESEARCH INSTITUTE FOR AGRICULTURE, FISHERIES AND FOOD CHINESE ACADEMY OF SCIENCES AARHUS UNIVERSITY AGRICULTURE VICTORIA RESEARCH AGRI-FOOD AND BIOSCIENCES INSTITUTE THE PENNSYLVANIA STATE UNIVERSITY.
Ano de publicação:	2026
Referência:	Journal of Dairy Science, v. 109, p. 100, 2026.
Conteúdo:	Interest in selecting cows for low enteric CH4 emission has raised concerns about potential tradeoffs with nutrient digestibility and lactational performance. The objective was to quantify relationships among enteric CH4 emission, production variables, and nutrient digestibility in dairy cows. Individual cow data (n = 5,146) from 163 studies were compiled. Cows averaged (mean ± SD) 22.7 ± 4.8 kg/d DMI, 32.5 ± 8.3 kg/d ECM, and 597 ± 109 kg BW. Response variables were daily enteric CH4 production (CH4P; g/d), CH4 yield (CH4Y; g/kg DMI), and CH4 intensity (CH4I; g/kg ECM).
Thesagro:	Produção Leiteira Gás Efeito Estufa Fenótipo Vaca Leiteira
Notas:	Supplement 1. Edição dos abstracts do Annual Meeting of American Dairy Science Association, Milwaukee, Wisconsin, 2026.
Tipo do material:	Resumo em anais e proceedings
Acesso:	openAccess
Aparece nas coleções:	Resumo em anais de congresso (CNPGL)