Parámetros productivos de Cavia porcellus “Cuy” en respuesta a la adición de tintura de propóleo en el agua de bebida
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Date
2021
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Universidad Nacional de Trujillo
Abstract
El objetivo de esta investigación fue determinar qué nivel de tintura de propóleo en el agua de bebida tiene el mejor rendimiento en los parámetros productivos y cuál es el nivel de tintura de propóleo que posee el mejor rendimiento en relación costo/beneficio. Se evaluaron 40 cuyes machos de 15 días de edad distribuidos a través de un diseño completamente al azar en cuatro tratamientos con dos repeticiones. Los tratamientos fueron: agua sin adición de tintura de propóleo (T0), agua con una concentración de 0.5% de tintura de propóleo (T1), agua con una concentración de 0.75% de tintura de propóleo (T2) y agua con una concentración de 1% de tintura de propóleo (T3). El agua fue suministrada durante 49 días con una alimentación mixta (forraje y concentrado). Para los parámetros productivos como ganancia de peso, consumo de alimento, se encontraron diferencias estadísticas significativas (p < 0.05), donde el T3 obtiene el mejor resultado. Mientras que, en conversión alimenticia y mortalidad, no se encontraron diferencias estadísticas significativas (p > 0.05). Para beneficio - costo, el tratamiento testigo (T0) obtuvo 3.38 en relación costo/beneficio, superando a los otros tratamientos. En conclusión, la tintura de propóleo tiene un efecto positivo sobre algunos parámetros productivos, sin embargo, su alto costo implica que se debe de encontrar una forma más rentable para obtenerlo debido a que genera un impacto en los costes de producción.
ABSTRACT The aim of this research was to determine which level of propolis tincture in drinking water has the best performance in the productive parameters and which is the level of propolis tincture that has the best performance in relation to cost/benefit; Forty 15-day-old male guinea pigs distributed through a completely randomized design in four treatments with two repetitions were evaluated. The treatments were: water without the addition of propolis tincture (T0), water with a concentration of 0.5% of propolis tincture (T1), water with a concentration of 0.75% of propolis tincture (T2) and water with a concentration of 1% propolis tincture (T3). The water was supplied for 49 days with a mixed feeding (forage and concentrate). For the productive parameters such as weight gain and feed intake, significant statistical differences were found (p <0.05), where T3 obtained the best result. While, in feed conversion and mortality, no significant statistical differences were found (p> 0.05). For economic profitability, the control treatment (T0) obtained an economic profitability of 3.38 in relation to cost / benefit, surpassing the other treatments. In conclusion, propolis tincture has a positive effect on some production parameters, however, its high cost implies that a more profitable way to obtain it must be found, since it has an impact on production costs.
ABSTRACT The aim of this research was to determine which level of propolis tincture in drinking water has the best performance in the productive parameters and which is the level of propolis tincture that has the best performance in relation to cost/benefit; Forty 15-day-old male guinea pigs distributed through a completely randomized design in four treatments with two repetitions were evaluated. The treatments were: water without the addition of propolis tincture (T0), water with a concentration of 0.5% of propolis tincture (T1), water with a concentration of 0.75% of propolis tincture (T2) and water with a concentration of 1% propolis tincture (T3). The water was supplied for 49 days with a mixed feeding (forage and concentrate). For the productive parameters such as weight gain and feed intake, significant statistical differences were found (p <0.05), where T3 obtained the best result. While, in feed conversion and mortality, no significant statistical differences were found (p> 0.05). For economic profitability, the control treatment (T0) obtained an economic profitability of 3.38 in relation to cost / benefit, surpassing the other treatments. In conclusion, propolis tincture has a positive effect on some production parameters, however, its high cost implies that a more profitable way to obtain it must be found, since it has an impact on production costs.
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Keywords
Promotor de crecimiento, Mortalidad, Morbilidad, Propóleo, Beneficio-costo