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Quantificação de bacteriófagos em amostras biológicas: comparação de métodos com plaqueamento em ágar. Author(s): VAZ, C. S. L.; RECH, D. V.; FONSECA, F. M. da; COLDEBELLA, A. Resumo: O ensaio em placa sobre dupla camada de ágar é um método bem estabelecido para quantificação de bacteriófagos, porém laborioso. Aqui, comparamos a quantificação de bacteriófagos em amostras in... ... Repository: BDPA Publication year: 2024
Milk quality and financial management at different scales of production on dairy farms located in the south of Minas Gerais State, Brazil. Author(s): PAIXÃO, M.; LOPES, M.; COSTA, G. M. da; SOUZA, G. N. de; ABREU, L. R. de; PINTO, S. M. The objective of this study was to analyze the relationship between aspects related to financial management and The objective of this study was to analyze the relationship between aspects related to f... ... Repository: BDPA Publication year: 2017
A method for counting and classifying aphids using computer vision. Author(s): LINS, E. A.; RODRIGUEZ, J. P. M.; SCOLOSKI, S. I.; PIVATO, J.; LIMA, M. B.; FERNANDES, J. M. C.; PEREIRA, P. R. V. da S.; LAU, D.; RIEDER, R. Aphids are insects that attack crops and cause damage directly, by consuming the sap of plants, and indirectly,by vectoring microorganisms that can cause diseases. Cereal crops are hosts for many aphi... ... Repository: BDPA Publication year: 2020
Effects of a direct-fed microbial and fibrolytic enzyme product on somatic cell counts in milk produced by crossbred dairy cows in the Brazilian cerrado. Author(s): GONZALEZ, R. D. S.; MAGNABOSCO, C. de U.; FILGUEIRAS, E. A.; GUIMARAES, R. F.; FREITAS, F. M. C.; MATOS, L. R. de Repository: BDPA Publication year: 2011
Escore de sujidade de úbere e frequência de hiperqueratose de esfíncter de tetos como parâmetros para monitoramento da ocorrência de mastite subclínica em vacas leiteiras. Author(s): MENDONCA, L. C.; MOREIRA, G. H. F. A; CARVALHO, A. U. de; FACURY FILHO, E. J.; CARVALHO, J. G. de; MOLINA, L. R. Repository: BDPA Publication year: 2011
Relationship between total bacteria counts and somatic cell counts from mammary quarters infected by mastitis pathogens. Author(s): LOPES JÚNIOR, J. E. F.; LANGE, C. C.; BRITO, M. A. V. P. e; SANTOS, F. R.; SILVA, M. A. S.; MORAES, L. C. D. de; SOUZA, G. N. de ABSTRACT - This study was conducted to establish the relationship between somatic cell count (SCC) and bacterial shedding from mammary quarters according to mastitis pathogens. Milk samples from 638 m... ... Repository: BDPA Publication year: 2012
Composition and bulk tank somatic cell counts of milk from dairy goat herds in Southeastern Brazil. Author(s): SOUZA, G. N. de; BRITO, J. R. F.; BRITO, M. A. V. P. e; LANGE, C. C.; FARIA, C. G. de; MORAES, L. C. D. de; FONSECA, R. G.; SILVA, Y. de A. The milk composition and somatic cell count (SCC) are requirements for assessment milk quality and mastitis in goat herds. Studies conducted with dairy goat herds indicated that the milk composition d... ... Repository: BDPA Publication year: 2009
Evaluation of Milk Compositional Quality and Mammary Gland Health of Dairy Herds in the Southwestern Brazilian Amazon. Author(s): BRITO, L. G.; VIEIRA JUNIOR, J. R.; BARBIERI, F. da S.; ROCHA, R. B.; FIGUEIRO, M. R.; SILVA, W. C. da; CARVALHO, G. L. O.; SILVA, J. de A.; SOUZA, G. N. de Samples of raw milk from bulk cooling tanks were collected in five municipalities of the Southwestern Brazilian Amazon to establish the prevalence of Staphylococcus aureus and Streptococcus agalactiae... ... Repository: BDPA Publication year: 2016
May the crossing between diploid and tetraploid Italian ryegrass transfer glyphosate resistance to the next generation? Author(s): SCHMITZ, M. F.; CECHIN, J.; VARGAS, A. A. M.; HENCKES, J. R.; VARGAS, L.; AGOSTINETTO, D.; ROCHA, B. H. G.; BOBROWSKI, V. L. Italian ryegrass (Lolium multiflorum Lam.) is a grass weed found in winter cereals, with several glyphosate-resistant diploid populations. Furthermore, the use of Italian ryegrass tetraploid genotypes... ... Repository: BDPA Publication year: 2020
Influence of lactation stages and rain periods on subclinical mastitis in meat producing ewes. Author(s): ZAFALON, L. F.; FIM JUNIOR, G. A.; VASO, C. O.; LOPES, N. S. dos S.; VESCHI, J. L. A.; SANTANA, R. C. M. Mastitis negatively influences the survival and weight gain of ovines for meat production. The purpose of this study was to investigate, in sheep for meat production, the occurrence of subclinical mas... ... Repository: BDPA Publication year: 2016

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