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Assessment of Major Causes of Calf Mortality in Urban and Periurban Dairy Production System of Ethiopia
A cross-sectional calf mortality study was conducted in urban and periurban dairy farms in Addis Ababa, special zones of Oromia and Amhara regions in July and August 2015. The objectives of the study were to estimate the annual mortality and to assess the major causes of calf mortality in the dairy...
Autores principales: | , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7060426/ https://www.ncbi.nlm.nih.gov/pubmed/32190281 http://dx.doi.org/10.1155/2020/3075429 |