MANEJO 51 Figura 1. Condiciones ambientales en el interior del camión durante el transporte de terneros lactantes, recuadro rojo. Condiciones ambientales en la explotación de destino, resto del gráfico. AGRADECIMIENTOS Este estudio ha sido realizado dentro del proyecto HOLORUMINANT (N° 101000213), financiado por la Unión Europea dentro del Programa Marco Horizonte 2020. REFERENCIAS BIBLIOGRÁFICAS • Adewuyi AA, Gruys E, Van Eerdenburg FJCM. 2005. Non esterified fatty acids (NEFA) in dairy cattle. A review. Vet. Q. 27:117–126. • Bell AW. 1981. Lipid metabolism in liver and selected tissues and in the whole body of ruminant animals. Prog. Lipid Res. 18:117–164. • Devant, M.; Marti, S. Strategies for Feeding Unweaned Dairy Beef Cattle to Improve Their Health. Animals 2020, 10, 1908. • Council Regulation (EC) No 1/2005 of 22 December 2004 on the protection of animals during transport and related operations and amending Directives 64/432/EEC and 93/119/EC and Regulation (EC) No 1255/97. • Fisher AD, Stevens BH, Conley MJ, Jongman EC, Lauber MC, Hides SJ, Anderson GA, Duganzich DM, Mansell PD. 2014. The effects of direct and indirect road transport consignment in combination with feed withdrawal in young dairy calves. Journal of Dairy Research (2014) 81 297–303. • Goetz HM, Kelton DF, Costa JHC, Winder CB, Renaud DL. 2021. Identification of biomarkers measured upon arrival associated with morbidity, mortality, and average daily gain in grain-fed veal calves. J. Dairy Sci. 104:874–885. • Goetz HM, Winder CB, Costa JHC, Creutzinger KC, Uyama T, Kelton DF, Dunn J, Renaud DL. 2022. Characterizing the literature surrounding transportation of young dairy calves: A scoping review. J. Dairy Sci. 105:1555–1572. • Knowles TG, 1999. A review of the road transport of cattle. Vet. Rec. 144: 197-201. • Knowles TG, Edwards JE, Bazeley KJ, Brown SN, Butterworth A, Warriss PD. 2000. Changes in the blood biochemical and haematological profile of neonatal calves with age. Vet. Rec. 147:593–598. • Marcato F, van den Brand H, Kemp B, van Reenen K. 2018. Evaluating potential biomarkers of health and performance in veal calves. Front. Vet. Sci. 5:133. • Marti S, Velarde A, Quintana B, Moles X, Sole A, Devant M. 2019. Evaluation of different types of journeys on welfare indicators of un-weaned calves transported by road in Europe, Journal of Animal Science, 97:10–11. • Pardon B, Hostens M, Duchateau L, Dewulf J, De Bleecker K, Deprez P. 2013. Impact of respiratory disease, diarrhea, otitis and arthritis on mortality and carcass traits in white veal calves. BMC Vet Res. 9:79. • Renaud DL, Duffield TF, LeBlanc SJ, Haley DB, Kelton DF. 2018. Clinical and metabolic indicators associated with early mortality at a milk-fed veal facility: A prospective case-control study. J. Dairy Sci. 101:2669–2678. CONCLUSIONES Nuestros resultados sugieren que el transporte de los terneros mamones en las condiciones de este estudio, no ocasionaron alteraciones remarcables en la salud de los animales más allá de los efectos por el ayuno durante 16 horas. Esto indica que las pautas manejo que se están siguiendo en el centro de recepción y durante el transporte son adecuadas. Para asegurar la salud y bienestar de los animales, sería interesante llevar a cabo estudios similares en condiciones ambientales más desfavorables (invierno y verano).n
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