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http://dspace.udla.edu.ec/handle/33000/11012| Tipo de material : | bachelorThesis |
| Título : | Identificación de factores de riesgo para la presentación de cetosis subclínica mediante análisis de registros en ganado bovino lechero de la hacienda El Placer |
| Autor : | Redrovan Passato, Daniela Carolina |
| Tutor : | García Flores, Joar Marcelino |
| Palabras clave : | RUMIANTES-FISIOLOGÍA;ETOLOGÍA;PRODUCCIÓN LECHERA;PATOLOGÍA VETERINARIA |
| Fecha de publicación : | 2019 |
| Editorial : | Quito: Universidad de las Américas, 2019 |
| Citación : | Redrovan Passato, D. C. (2019). Identificación de factores de riesgo para la presentación de cetosis subclínica mediante análisis de registros en ganado bovino lechero de la hacienda El Placer (Tesis de pregrado). Universidad de las Américas, Quito. |
| Resumen : | La relación entre la cetosis “clínica o subclínica” y el periodo de transición, puerperio, alimentación, manejo, producción y reproducción representa un desafío para las personas que enfrentan la enfermedad en sus vacas, porque está subdiagnosticada generando gran impacto económico... |
| Descripción : | The relationship between ketosis (clinical or subclinical) and transitional period, postpartum period, feeding, management, production and reproduction are a challenge for those who deal with this disease in their cows since under diagnosis causes economic effects, The purpose of this study is to analyze milk production, body condition and number of births as risk elements to cause subclinical ketosis in dairy cows, establish their association and prepare a standardized operating procedure in using test strips combina 10 M HUMAN at farm El Placer. By using inclusion and exclusion criteria, records were selected through urine sampling and recorded in prepartum, partum and 15, 30, 60 and 90 days postpartum from which 29 cows were selected. Each record has a subclinical ketosis diagnosis with test strips combina 10 M HUMAN, measure of body condition and milk production. The information obtained was analyzed by using central tendency measures, Friedman test, Pearson Chi-squared test and Cramers V test. Results indicate that subclinical ketosis depends on milk production 60 days postpartum (p smaller than 0.05) and 90 days postpartum (p smaller than 0.05) with a 57 percent to 61 percent of association with each other, considering milk production as risk element. Regarding variables body condition and number of births, respect of subclinical ketosis, the results obtained did not have significant difference (p more than 0.05) and were categorized as independent without association with each other. It was concluded that milk production is directly related to the disease, stating that test strips combina 10 M HUMAN can identify subclinical ketosis in cattle. |
| URI : | http://dspace.udla.edu.ec/handle/33000/11012 |
| Aparece en las colecciones: | Medicina Veterinaria y Zootecnia |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| UDLA-EC-TMVZ-2019-16.pdf | 1,89 MB | Adobe PDF | Visualizar/Abrir |
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