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Prevalence of mastitis pathogens in South African pasture-based and total mixed ration-based dairies during 2008 and 2013
Recent years have seen a change in the relative prevalence of environmental and contagious intramammary pathogens, as well as a change in the relative number of total mixed ration (TMR)-based and pasture (PAS)-based dairies in South Africa. The objectives of the study were to determine and compare t...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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AOSIS
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6238704/ https://www.ncbi.nlm.nih.gov/pubmed/29943584 http://dx.doi.org/10.4102/ojvr.v85i1.1482 |