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Seroprevalence of Neospora caninum in dairy cattle in Bahia, Brazil
(1999)
Sera collected from 447 dairy cattle on 14 dairy farms were tested for Neospora caninum antibodies by use of an immunofluorescent antibody technique. Positive reactions with titres ≥1 : 200 were found in 63 (14.09%) of ...
Seroprevalence of Neospora caninum in dairy cattle in Bahia, Brazil
(Elsevier B.V., 1999-09-15)
Sera collected from 447 dairy cattle on 14 dairy farms were tested for Neospora caninum antibodies by use of an immunofluorescent antibody technique. Positive reactions with titres greater than or equal to 1:200 were found ...
Seroprevalence of Neospora caninum in dairy cattle in Bahia, Brazil
(Elsevier B.V., 1999-09-15)
Sera collected from 447 dairy cattle on 14 dairy farms were tested for Neospora caninum antibodies by use of an immunofluorescent antibody technique. Positive reactions with titres greater than or equal to 1:200 were found ...
Dairy cattle biogas usage in microturbines for energy generation and thermal exploitation
(2018-07-01)
The increase in confined cattle breeding reflects the modernization and automation of farming, which has significantly intensified in recent years and caused an increase in the energy demand of rural properties. This study ...
Economic study about termination in fed Guzera cattle containment levels with diets containing concentrate growing
(Univ Fed Rural Pernambuco, Dept Administracao, 2017-04-01)
The work involved an economic and financial study to evaluate the costs and profitability of Guzera cattle feedlot fed with increasing levels of concentrate diets with 30%, 50% or 70% of concentrate. Data were collected ...
Economic study about termination in fed guzera cattle containment levels with diets containing concentrate growing
(2017-04-01)
The work involved an economic and financial study to evaluate the costs and profitability of Guzera cattle feedlot fed with increasing levels of concentrate diets with 30%, 50% or 70% of concentrate. Data were collected ...
Analysis of investment in feedlot cattle in the central-western Brazil: A case study
(2013-01-01)
This study analyzed the economic viability of an investment in feedlot cattle on a farm in the midsize state of Goiás. The research identified that different thematic studies whose interests have focused mainly on cost ...
On the Origin of Cattle: How Aurochs Became Cattle and Colonized the World
(Wiley-Blackwell, 2010-07-01)
Since their domestication in the Neolithic, cattle have belonged to our cultural heritage. The reconstruction of their history is an active field of research 1 that contributes to our understanding of human history. ...