Risk factors associated with the bovine subclinical mastitis in an Amazon micro-regionTropical Animal Health and Production - Tập 54 - Trang 1-4 - 2022
Romero Kadran Rodrigues Vieira, Marcos Rodrigues, Patrícia Kaline da Silva Santos, Natalia Bianca Caires Medeiros, Ebson Pereira Cândido, Marilia Danyelle Nunes Rodrigues
In this study, we evaluated the main risk factors for the occurrence of bovine mastitis, in the southeastern of Pará, in the Brazilian Amazon. We surveyed 91 dairy farmers to identify management practices and bovine breed characteristics. From each farm, 50 mL of milk sample was collected for microbiological analysis and somatic cell count (SCC). Depending on the management practices and breed, a ...... hiện toàn bộ
Detection of Candida species by nested PCR method in one-humped camels (Camelus dromedarius)Tropical Animal Health and Production - Tập 50 - Trang 421-425 - 2017
Ugur Parin, Goksel Erbas, Sukru Kirkan, Serap Savasan, H. Tugba Yuksel, Gamze Balat
Systemic fungal diseases are the infections caused by false treatment protocols and generally are not taken into consideration especially in the veterinary field. One-humped camels are found in the western side of the Aegean region of our country and bred for wrestling. The aim of this study is the application of diagnosing systemic fungi infection from camel blood samples by the PCR method. In th...... hiện toàn bộ
Weight, body condition, milk production, and metabolism of Nellore cows when their calves are submitted to different supplementation levelsTropical Animal Health and Production - Tập 49 Số 2 - Trang 383-387 - 2017
Gomes da Silva, Aline, Paulino, Mário Fonseca, da Silva Amorim, Lincoln, Detmann, Edenio, Rennó, Luciana Navajas, de Souza Duarte, Márcio, Henrique de Moura, Felipe, Prímola de Melo, Luciano, Henrique Silva e Paiva, Paulo, Manso, Marcos Rocha, Valério de Carvalho, Victor
Creep feeding has been used to reduce calves’ nutritional dependence on the cow, but research results under tropical conditions have not been conclusive about the effects on the cow. Therefore, this study was conducted to evaluate the effects of high and low supplementation levels for Nellore heifer calves on performance, milk production, and metabolic profile of their mothers. Fifty multiparous N...... hiện toàn bộ
Observations on the use of Komarov strain of Newcastle disease vaccine in the SudanTropical Animal Health and Production - Tập 25 - Trang 151-154 - 1993
M. A. Gaffar Elamin, A. I. Khalafalla, S. M. Ahmed
Broilers at 18 days old were vaccinated with a single dose of the K strain of Newcastle disease vaccine administered by different routes. The serological results obtained by haemagglutination inhibition at weekly intervals post-vaccination showed that birds vaccinated intranasally (i/n) or intramuscularly (i/m) had antibody titres higher than those vaccinated by the oral method. Furthermore, when ...... hiện toàn bộ
Isolation of five species ofeimeria from chickens in BangladeshTropical Animal Health and Production - Tập 22 - Trang 153-159 - 1990
M. J. Karim, A. J. Trees
Five species ofEimeria, namelyE. acervulina, E. tenella, E. maxima, E. brunetti andE. necatrix were identified in chickens in Bangladesh on the basis of lesions seen at post-mortem examinations of naturally infected birds, and on the dimensions of oocysts and the lesions seen in chicks experimentally infected with single oocyst derived strains. The use of filter top, polycarbonate cages permitted ...... hiện toàn bộ