Effect of daily milk production on the economic impact of mastitits in cattle herds

Authors

  • Fabiana Alves Demeu Universidade Federal de Lavras, Departamento de Medicina Veterinária, Lavras, MG Instituto Federal Educação, Ciência e Tecnologia de Rondônia, Campus Ariquemes, RO
  • Marcos Aurélio Lopes Universidade Federal de Lavras, Departamento de Medicina Veterinária, Lavras, MG
  • Geraldo Márcio da Costa Universidade Federal de Lavras, Departamento de Medicina Veterinária, Lavras, MG
  • Christiane Maria Barcellos Magalhães da Rocha Universidade Federal de Lavras, Departamento de Medicina Veterinária, Lavras, MG
  • Glauber dos Santos 4Universidade de São Paulo, Escola Superior de Agricultura “Luiz de Queiroz”, Programa de Educação Continuada em Economia e Gestão de Empresas, Piracicaba, SP

DOI:

https://doi.org/10.17523/bia.v73n1p53

Keywords:

dairy farming, prevention, milk quality.

Abstract

The objectives of this study were to analyze and quantify the effect of daily productivity per animal on the economic impact of mastitis in dairy cattle herds. A simulation study was conducted using the CU$TO MASTITE computational program. Dairy herds with an average production of 10, 20 and 30 liters of milk/day were considered. As preventive measures, expenses with mastitis incidence monitoring (culture and antibiogram, somatic cell count in the tank and somatic cells count per animal), pre and post dipping, vaccination, and treatment of dry cows were computed. Treatments of clinical cases, which corresponded to 7% of all lactating cows, were considered as curative measures. The impact of mastitis was estimated as total losses (reduction in production and milk disposal during treatment and antibiotic withdrawal period) plus expenses with prevention and treatment of clinical cases. An increase in daily productivity per animal reduced the economic impact of mastitis. Higher productivity was associated with lower economic impact values, per liter of commercialized milk, due to optimization of the products and materials used per animal, reducing operating expenses. The expenses with preventive treatment corresponded to a maximum of 13.5% of economic impact. This percentage was lower than the economic impact of expenses with curative treatment. These results demonstrate the advantages of investing in preventive treatment, which will contribute to reduce the economic impact of mastitis.

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Published

2016-03-31

Issue

Section

PRODUCTION SYSTEM AND AGRIBUSINESS

How to Cite

Effect of daily milk production on the economic impact of mastitits in cattle herds. (2016). Bulletin of Animal Husbandry, 73(1), 53-61. https://doi.org/10.17523/bia.v73n1p53

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