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Survey of management practices used by brazilian dairy farmers and recommendations provided by 43 dairy cattle nutritionists
(2019-01-01)
This work aimed to survey management practices used by dairy farmers and to report nutritional recommendations adopted by 43 dairy cattle nutritionists in Brazil. The web-based survey consisted of 80 questions. Almost 50% ...
Desenvolvimento de bezerras leiteiras submetidas à alimentação sólida comercial ou caseira durante o aleitamento
(Universidade Tecnológica Federal do ParanáDois VizinhosBrasilZootecniaUTFPR, 2012-10-18)
The present study was to evaluate the development of calves from birth to weaning, as well as economic viability, when subjected to solid food commercial or homemade. The statistical design was completely randomized design, ...
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 ...
Prevalência de reagentes ao teste de tuberculinização no rebanho bovino leiteiro da região de São Carlos - SP
(2002-12-01)
Tuberculosis (TB), an infectious disease readily transmitted between animals and humans, is an great threat to public and animal health a like and has been declared an international emergency. According to the WHO, animal ...
Prevalência de reagentes ao teste de tuberculinização no rebanho bovino leiteiro da região de São Carlos - SP
(2002-12-01)
Tuberculosis (TB), an infectious disease readily transmitted between animals and humans, is an great threat to public and animal health a like and has been declared an international emergency. According to the WHO, animal ...
Inbreeding on productive and reproductive traits of dairy Gyr cattle
(Revista Brasileira de Zootecnia, 2017)
[Inseminación de ganado de ordeño. Tomas de apoyo]
(Servicio Nacional de Aprendizaje (SENA), 2014)
Two feeding systems for lactating dairy cows grazing fertilized grassesDos sistemas para la alimentación de vacas lecheras pastoreando gramíneas fertilizadas intensivamente
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1995)