Hostname: page-component-cd9895bd7-8ctnn Total loading time: 0 Render date: 2024-12-29T02:45:40.361Z Has data issue: false hasContentIssue false

Effect of season, month and temperature humidity index on the occurrence of clinical mastitis in dairy heifers

Published online by Cambridge University Press:  28 October 2016

A. Vitali*
Affiliation:
Department of Agriculture and Forestry Science (DAFNE), University of Tuscia, Via San Camillo de Lellis, snc, 01100 Viterbo, Italy
U. Bernabucci
Affiliation:
Department of Agriculture and Forestry Science (DAFNE), University of Tuscia, Via San Camillo de Lellis, snc, 01100 Viterbo, Italy
A. Nardone
Affiliation:
Department of Agriculture and Forestry Science (DAFNE), University of Tuscia, Via San Camillo de Lellis, snc, 01100 Viterbo, Italy
N. Lacetera
Affiliation:
Department of Agriculture and Forestry Science (DAFNE), University of Tuscia, Via San Camillo de Lellis, snc, 01100 Viterbo, Italy
*
Get access

Abstract

Image of the first page of this content. For PDF version, please use the ‘Save PDF’ preceeding this image.'
Type
Full Paper
Copyright
© The Animal Consortium 2016 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Bernabucci, U, Lacetera, N, Baumgard, LH, Rhoads, RP, Ronchi, B and Nardone, A 2010. Metabolic and hormonal adaptations to heat stress in ruminants. Animal 4, 11671183.Google Scholar
Bertocchi, L, Vitali, A, Lacetera, N, Nardone, A, Varisco, G and Bernabucci, U 2014. Seasonal variations in the composition of Holstein cow’s milk and temperature-humidity index relationship. Animal 8, 667674.CrossRefGoogle ScholarPubMed
Bouraoui, R, Lahmar, M, Majdoub, A, Djemali, M and Belyea, R 2002. The relationship of temperature-humidity index with milk production of dairy cows in a Mediterranean climate. Animal Research 51, 479491.CrossRefGoogle Scholar
Cook, NB, Bennett, TB, Emery, KM and Nordlund, KV 2002. Monitoring nonlactating cow intramammary infection dynamics using DHI somatic cell count data. Journal of Dairy Science 85, 11191126.Google Scholar
Gianneechini, R, Concha, C, Rivero, R, Delucci, I and Moreno López, J 2002. Occurrence of clinical and sub-clinical mastitis in dairy herds in the west littoral region in Uruguay. Acta Veterinaria Scandinavica 43, 221230.CrossRefGoogle ScholarPubMed
Kelly, CF and Bond, TE 1971. Bioclimatic factors and their measurements. In National Academy of Sciences: a guide to environmental research on animals (ed. National Accademy of Science), pp. 7192. NAS, Washington, DC, USA.Google Scholar
Morse, D, DeLorenzo, MA, Wilcox, CJ, Collier, RJ, Natzke, RP and Bray, DR 1987. Climatic effects on occurrence of clinical mastitis. Journal of Dairy Science 71, 848853.CrossRefGoogle Scholar
Nielsen, C 2009. Economic impact of mastitis in dairy cows. Dissertation (sammanfattning/summary), Sveriges lantbruksuniv, Acta Universitatis Agriculturae Sueciae, Uppsala, Sweden, pp. 1652–6880.Google Scholar