|
|
Registro completo
|
Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
31/01/2020 |
Actualizado : |
31/01/2020 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
GIANNEECHINI, R.; CONCHA, C.; RIVERO, C.; DELUCCHI, M.I.; MORENO LÓPEZ, J. |
Afiliación : |
R. GIANNEECHINI, Department of Microbiology, Faculty of Veterinary Medicine, Swedish University of Agricultural Sciences, Sweden; Laboratory Veterinary Direction Miguel C. Rubino, Paysandú, Uruguay; C. CONCHA, Department of Mastitis and Diagnostical Products, National Veterinary Institute, Uppsala, Sweden; C. RIVERO, Laboratory Veterinary Direction Miguel C. Rubino, Paysandú, Uruguay; MARIA INES DELUCCHI ZAPARRART, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; J. MORENO LÓPEZ, Department of Microbiology, Faculty of Veterinary Medicine, Swedish University of Agricultural Sciences, Sweden; Department of Microbiology, BMC (Biomedical Centre), Swedish University of Agricultural Sciences, Uppsala, Sweden. |
Título : |
Occurrence of clinical and sub-clinical mastitis in dairy herds in the west littoral region in Uruguay. |
Fecha de publicación : |
2002 |
Fuente / Imprenta : |
Acta Veterinaria Scandinavica, 2002, Volume 43, Issue 4, Article number A221, Pages 221-230. OPEN ACCESS |
ISSN : |
0044-605X |
DOI : |
10.1186/1751-0147-43-221 |
Idioma : |
Inglés |
Notas : |
Article history: Received September 5, 2001 / accepted August 12, 2002. |
Contenido : |
ABSTRACT.
Twenty-nine dairy farms were selected to determine the incidence of clinical mastitis, prevalence of sub-clinical mastitis and bacterial aetiology in the West Littoral Region of Uruguay. In samples taken by the owner and frozen at -20°C during a week the incidence rate of clinical mastitis was determined as 1.2 cases per 100 cow-months at risk. Staphylococcus aureus was the most common isolated pathogen in 37.5% of 40 milk samples from clinical cases obtained in 1 month. No bacteria grew in the 32.5% of the total samples. A sub-sample including 1077 dairy cows from randomly selected farms was used to determine the prevalence of sub-clinical mastitis. These samples were taken on one visit to each farm. The prevalence was 52.4% on a cow basis and 26.7% on an udder quarter basis. In 55.1% of the quarters of the selected animals with more than 300 000 cells/ml there was no growth. The isolated pathogens from sub-clinical cases and their relative frequencies were: Staphylococcus aureus 62.8%, Streptococcus agalactiae 11.3%, Enterococcus sp, 8%, coagulase-negative staphylococci 7.4%, Streptococus uberis 6.4%, Streptococcus dysgalactiae 1.8%, Escherichia coli 1.5% and Staphylococcus hyicus coagulase-positive 0.6%. |
Palabras claves : |
Cows; Incidence; Prevalence. |
Thesagro : |
MASTITIS; URUGUAY; VACAS. |
Asunto categoría : |
L73 Enfermedades de los animales |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/14108/1/1751-0147-43-221.pdf
|
Marc : |
LEADER 02118naa a2200277 a 4500 001 1060733 005 2020-01-31 008 2002 bl uuuu u00u1 u #d 022 $a0044-605X 024 7 $a10.1186/1751-0147-43-221$2DOI 100 1 $aGIANNEECHINI, R. 245 $aOccurrence of clinical and sub-clinical mastitis in dairy herds in the west littoral region in Uruguay.$h[electronic resource] 260 $c2002 500 $aArticle history: Received September 5, 2001 / accepted August 12, 2002. 520 $aABSTRACT. Twenty-nine dairy farms were selected to determine the incidence of clinical mastitis, prevalence of sub-clinical mastitis and bacterial aetiology in the West Littoral Region of Uruguay. In samples taken by the owner and frozen at -20°C during a week the incidence rate of clinical mastitis was determined as 1.2 cases per 100 cow-months at risk. Staphylococcus aureus was the most common isolated pathogen in 37.5% of 40 milk samples from clinical cases obtained in 1 month. No bacteria grew in the 32.5% of the total samples. A sub-sample including 1077 dairy cows from randomly selected farms was used to determine the prevalence of sub-clinical mastitis. These samples were taken on one visit to each farm. The prevalence was 52.4% on a cow basis and 26.7% on an udder quarter basis. In 55.1% of the quarters of the selected animals with more than 300 000 cells/ml there was no growth. The isolated pathogens from sub-clinical cases and their relative frequencies were: Staphylococcus aureus 62.8%, Streptococcus agalactiae 11.3%, Enterococcus sp, 8%, coagulase-negative staphylococci 7.4%, Streptococus uberis 6.4%, Streptococcus dysgalactiae 1.8%, Escherichia coli 1.5% and Staphylococcus hyicus coagulase-positive 0.6%. 650 $aMASTITIS 650 $aURUGUAY 650 $aVACAS 653 $aCows 653 $aIncidence 653 $aPrevalence 700 1 $aCONCHA, C. 700 1 $aRIVERO, C. 700 1 $aDELUCCHI, M.I. 700 1 $aMORENO LÓPEZ, J. 773 $tActa Veterinaria Scandinavica, 2002, Volume 43, Issue 4, Article number A221, Pages 221-230. OPEN ACCESS
Descargar
Esconder MarcPresentar Marc Completo |
Registro original : |
INIA Las Brujas (LB) |
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
Registro completo
|
Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
23/12/2021 |
Actualizado : |
23/12/2021 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
LEITE, F.F.G.D.; ALVES, B.J.R.; NÓBREGA, G.N.; CORDEIRO, R.C.; CESÁRIO, F.V.; CAMBARERI, G.S.; FAVERIN, C.; DA SILVEIRA, J.G.; CIGANDA, V.; ARMACOLO, N.M.; ALECRIM, F.B.; RODRIGUES, R.D.A.R. |
Afiliación : |
FERNANDA FIGUEIREDO GRANJA DORILÊO LEITE, Programa de Pós-Graduação em Geociências (Geoquímica), Departamento de Geoquímica, Universidade Federal Fluminense (UFF), Niterói, RJ, Brazil.; BRUNO JOSE RODRIGUES ALVES, Embrapa Agrobiologia, Seropédica, RJ, Brazil.; GABRIEL NUTO NÓBREGA, Programa de Pós-Graduação em Geociências (Geoquímica), Departamento de Geoquímica, Universidade Federal Fluminense (UFF), Niterói, RJ, Brazil.; RENATO CAMPELLO CORDEIRO, Programa de Pós-Graduação em Geociências (Geoquímica), Departamento de Geoquímica, Universidade Federal Fluminense (UFF), Niterói, RJ, Brazil.; FERNANDO VIEIRA CESÁRIO, Programa de Pós-Graduação em Engenharia de Biossistemas, Departamento de Engenharia Agrícola e Meio Ambiente, Universidade Federal Fluminense (UFF), Niterói, Brazil.; GUSTAVO SEBASTIAN CAMBARERI, Instituto Nacional de Tecnología Agropecuaria (INTA), Balcarce, Buenos Aires, Argentina.; CLAUDIA FAVERIN, Instituto Nacional de Tecnología Agropecuaria (INTA), Balcarce, Buenos Aires, Argentina; Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Mar del Plata, Buenos Aires, Argentina.; JULIA GRAZIELA DA SILVEIRA, Departamento de Engenharia Florestal, Universidade Federal de Viçosa (UFV), Viçosa, MG, Brazil.; VERONICA SOLANGE CIGANDA BRASCA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; NATASSIA MAGALHÃES ARMACOLO, Departamento de Agronomia, Universidade Estadual de Londrina (UEL), Londrina, PR, Brazil.; FABIANO BARBOSA ALECRIM, Programa de Pós-Graduação em Geociências (Geoquímica), Departamento de Geoquímica, Universidade Federal Fluminense (UFF), Niterói, RJ, Brazil.; RENATO DE ARAGÃO RIBEIRO RODRIGUESA, Programa de Pós-Graduação em Geociências (Geoquímica), Departamento de Geoquímica, Universidade Federal Fluminense (UFF), Niterói, RJ, Brazil Embrapa Solos, R. Jardim Botânico, Rio de Janeiro, RJ, Brazil. |
Título : |
Checking the progress of using the static chamber method for the measurement of greenhouse gases in Latin America. |
Fecha de publicación : |
2021 |
Fuente / Imprenta : |
Carbon Management, 2021. doi: https://doi.org/10.1080/17583004.2021.1995503 |
Descripción física : |
Aragão |
ISSN : |
1758-3004 |
DOI : |
10.1080/17583004.2021.1995503 |
Idioma : |
Inglés |
Notas : |
Article history: Published online: 27 Oct 2021.
Correspondence author: T Renato de Aragão Ribeiro Rodrigues, e-mail: renato.rodrigues@embrapa.br
Additional information: The authors thank the scholarship supported by the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS), the Global Research Alliance on Agricultural Greenhouse Gases (GRA) through their CLIFF-GRADS programme to FFGDL, and individual grants: CNPq N° 02/2020, process number 308444/2020-5 to RARR and the Research Support Foundation of the State of Rio de Janeiro - FAPERJ JCNE grant number E-26/202.757/2019 to GNN. |
Contenido : |
ABSTRACT - Manual static chamber is one of the most widespread methods for the quantification of greenhouse gases (GHGs) emissions from agricultural systems. But there are concerns about the reliability of measurements and a necessity to assess the static chambers used in the studies performed in the countries of Latin America. Thus, this study aims to investigate the quality of the characteristics from the static chamber methodology, the confidence level of the GHG measurements, and recommend what should be improved. We conducted a systematic review of databases to identify peer-reviewed articles that used the static chamber method in Latin America. A total of 90 articles were analyzed and separated according to the publication year (2000-2008, 2009-2015, 2016-2020). We evaluated eight design and deployment chamber characteristics. The depth of base insertion and type of storage vial received the lowest scores, and the number of samples received the highest score. The description and reporting of the methodological procedures in the studies should be improved. The percentage of articles with high and medium confidence levels increased within the time, and the number of articles with low and very low confidence levels reduced. Scientists/Researchers should continue to follow the protocols, especially the most updated ones. © 2021 Informa UK Limited, trading as Taylor & Francis Group. |
Palabras claves : |
GHG management; Greenhouse gas management; Greenhouses gas; Methodologies; Performance measurement; Protocols and standards; South America. |
Asunto categoría : |
F01 Cultivo |
Marc : |
LEADER 03163naa a2200385 a 4500 001 1062620 005 2021-12-23 008 2021 bl uuuu u00u1 u #d 022 $a1758-3004 024 7 $a10.1080/17583004.2021.1995503$2DOI 100 1 $aLEITE, F.F.G.D. 245 $aChecking the progress of using the static chamber method for the measurement of greenhouse gases in Latin America.$h[electronic resource] 260 $c2021 300 $cAragão 500 $aArticle history: Published online: 27 Oct 2021. Correspondence author: T Renato de Aragão Ribeiro Rodrigues, e-mail: renato.rodrigues@embrapa.br Additional information: The authors thank the scholarship supported by the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS), the Global Research Alliance on Agricultural Greenhouse Gases (GRA) through their CLIFF-GRADS programme to FFGDL, and individual grants: CNPq N° 02/2020, process number 308444/2020-5 to RARR and the Research Support Foundation of the State of Rio de Janeiro - FAPERJ JCNE grant number E-26/202.757/2019 to GNN. 520 $aABSTRACT - Manual static chamber is one of the most widespread methods for the quantification of greenhouse gases (GHGs) emissions from agricultural systems. But there are concerns about the reliability of measurements and a necessity to assess the static chambers used in the studies performed in the countries of Latin America. Thus, this study aims to investigate the quality of the characteristics from the static chamber methodology, the confidence level of the GHG measurements, and recommend what should be improved. We conducted a systematic review of databases to identify peer-reviewed articles that used the static chamber method in Latin America. A total of 90 articles were analyzed and separated according to the publication year (2000-2008, 2009-2015, 2016-2020). We evaluated eight design and deployment chamber characteristics. The depth of base insertion and type of storage vial received the lowest scores, and the number of samples received the highest score. The description and reporting of the methodological procedures in the studies should be improved. The percentage of articles with high and medium confidence levels increased within the time, and the number of articles with low and very low confidence levels reduced. Scientists/Researchers should continue to follow the protocols, especially the most updated ones. © 2021 Informa UK Limited, trading as Taylor & Francis Group. 653 $aGHG management 653 $aGreenhouse gas management 653 $aGreenhouses gas 653 $aMethodologies 653 $aPerformance measurement 653 $aProtocols and standards 653 $aSouth America 700 1 $aALVES, B.J.R. 700 1 $aNÓBREGA, G.N. 700 1 $aCORDEIRO, R.C. 700 1 $aCESÁRIO, F.V. 700 1 $aCAMBARERI, G.S. 700 1 $aFAVERIN, C. 700 1 $aDA SILVEIRA, J.G. 700 1 $aCIGANDA, V. 700 1 $aARMACOLO, N.M. 700 1 $aALECRIM, F.B. 700 1 $aRODRIGUES, R.D.A.R. 773 $tCarbon Management, 2021. doi: https://doi.org/10.1080/17583004.2021.1995503
Descargar
Esconder MarcPresentar Marc Completo |
Registro original : |
INIA Las Brujas (LB) |
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
Expresión de búsqueda válido. Check! |
|
|