Incidencia de mastitis subclínica por método California Mastitis Test (CMT) en hatos ganaderos de la parroquia Guare del cantón Baba
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2017-12-19
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Universidad de Guayaquil; Facultad de Ciencias para el Desarrollo.
Resumen
El presente trabajo de investigación cuyo tema fue: Incidencia de mastitis subclínica por el método California Mastitis Test (CMT) en los hatos ganaderos bovinos de la parroquia Guare del cantón Baba, cuyos objetivos específicos fueron: determinar la incidencia de mastitis subclínica por el método California Mastitis Test, establecer la zona de mayor incidencia, así como también identificar los cruces raciales de animales bovinos más afectados. Se lo realizó en los meses de octubre a diciembre de 2015. El diseño experimental utilizado fue, el transversal no experimental, con prueba estadística estratificada, el universo fue 606 vacas en producción de las cuales se extrajeron 96 unidades experimentales. Como resultado se obtuvo una incidencia de mastitis subclínica de 63,54 %; la zona de mayor incidencia correspondió a Concepción con 89,47 % y el cruce racial de mayor incidencia fue el B. Taurus (Brown Swiss/ Brahaman) con 42,71 %, se recomienda realizar trabajos en este sector sobre el conteo de células somáticas, también a los productores que tomen en consideración que hay que tener una buena asepsia antes, durante y después del ordeño ya sea este manual o mecánico para evitar la proliferación de patógenos que causan la mastitis tanto subclínica como clínica, y así no tener bajos rendimiento en la producción de leche.
The present research was the following: Incidence of subclinical mastitis by the California Mastitis Test (CMT) method in bovine herds of the Guare parish of Baba, whose specific objectives were to determine the incidence of subclinical mastitis by the California method Mastitis Test, establish the area of highest incidence, as well as identify the racial crosses of bovine animals most affected. It was carried out in the months of October to December of 2015. The experimental design used was, non-experimental transversal, with statistical stratified test, the universe was 606 cows in production of which 96 experimental units were extracted. As a result, an incidence of subclinical mastitis of 63.54% was obtained; The area with the highest incidence was Concepción with 89.47% and the racial crossroads with the highest incidence was B. Taurus (Brown Swiss / Brahaman) with 42.71%, it is recommended to carry out work in this sector on the somatic cell count , Also to producers who take into account that it is necessary to have a good asepsis before, during and after milking either this manual or mechanic to avoid the proliferation of pathogens that cause mastitis both subclinical and clinical, and thus not have low yield In milk production.
The present research was the following: Incidence of subclinical mastitis by the California Mastitis Test (CMT) method in bovine herds of the Guare parish of Baba, whose specific objectives were to determine the incidence of subclinical mastitis by the California method Mastitis Test, establish the area of highest incidence, as well as identify the racial crosses of bovine animals most affected. It was carried out in the months of October to December of 2015. The experimental design used was, non-experimental transversal, with statistical stratified test, the universe was 606 cows in production of which 96 experimental units were extracted. As a result, an incidence of subclinical mastitis of 63.54% was obtained; The area with the highest incidence was Concepción with 89.47% and the racial crossroads with the highest incidence was B. Taurus (Brown Swiss / Brahaman) with 42.71%, it is recommended to carry out work in this sector on the somatic cell count , Also to producers who take into account that it is necessary to have a good asepsis before, during and after milking either this manual or mechanic to avoid the proliferation of pathogens that cause mastitis both subclinical and clinical, and thus not have low yield In milk production.
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Leche, California Mastitis Test, vaca, mastitis subclínica, Guare., Milk, California Mastitis Test, cow, subclinical mastitis, Guare.
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