Mixed and integral feeding systems in the growth stage of guinea pigs (Cavia porcellus) of Peru, Andina and Inti breeds
The aim of this study was to determine the effect of the feeding system on the productive performance of growing guinea pigs of Peru, Andina and Inti breeds, reared under conditions of the central coast of Peru. A completely randomized design of six treatments in a factorial arrangement of 2x3 was used, having as factors two feeding systems (Integral: balanced food with vitamin C plus water; and Mixed: balanced food with vitamin C, green forage and water) and three breeds (Peru, Andean and Inti). Higher final weights and daily weight gains were obtained in the treatments with guinea pigs breed Peru with mixed (1010.3 g and 15.31 g) and integral feeding system (991.9 g and 14.61 g), respectively, with respect to the other treatments (p<0.05); while feed consumption in dry matter and carcass yield were statistically higher in the Peru group with mixed feeding (48.10 g DM/day, 72.77%). The most efficient feed conversion (p<0.05) was determined in the integral feeding system with Peru (2.73) and Andina (2.78) guinea pigs. The integral feeding systems registered less consumption and more efficient feeding conversion (p<0.05) compared to the mixed system.
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Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria
2020
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| Online Access: | https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/18173 |
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oai:ojs.csi.unmsm:article-181732020-09-29T17:31:41Z Mixed and integral feeding systems in the growth stage of guinea pigs (Cavia porcellus) of Peru, Andina and Inti breeds Sistemas de alimentación mixta e integral en la etapa de crecimiento de cuyes (Cavia porcellus) de las razas Perú, Andina e Inti Reynaga Roja, Max Fernando Vergara Rubín, Víctor Chauca Francia, Lilia Muscari Greco, Juan Higaonna Oshiro, Rosa guinea pig feeding systems breeds cuy sistemas de alimentación razas The aim of this study was to determine the effect of the feeding system on the productive performance of growing guinea pigs of Peru, Andina and Inti breeds, reared under conditions of the central coast of Peru. A completely randomized design of six treatments in a factorial arrangement of 2x3 was used, having as factors two feeding systems (Integral: balanced food with vitamin C plus water; and Mixed: balanced food with vitamin C, green forage and water) and three breeds (Peru, Andean and Inti). Higher final weights and daily weight gains were obtained in the treatments with guinea pigs breed Peru with mixed (1010.3 g and 15.31 g) and integral feeding system (991.9 g and 14.61 g), respectively, with respect to the other treatments (p<0.05); while feed consumption in dry matter and carcass yield were statistically higher in the Peru group with mixed feeding (48.10 g DM/day, 72.77%). The most efficient feed conversion (p<0.05) was determined in the integral feeding system with Peru (2.73) and Andina (2.78) guinea pigs. The integral feeding systems registered less consumption and more efficient feeding conversion (p<0.05) compared to the mixed system. El objetivo del estudio fue determinar el efecto del sistema de alimentación en el comportamiento productivo de cuyes en la etapa de crecimiento de las razas Perú, Andina e Inti, criados en condiciones de la costa central del Perú. Se utilizó un diseño completamente al azar de seis tratamientos en arreglo factorial de 2x3, teniendo como factores dos sistemas de alimentación (Integral: alimento balanceado con vitamina C más agua; y Mixto: alimento balanceado con vitamina C, forraje verde y agua) y tres razas (Perú, Andina e Inti). Se obtuvieron mayores pesos finales y ganancias de peso diario en los tratamientos con cuyes raza Perú con alimentación mixta (1010.3 g y 15.31 g) e integral (991.9 g y 14.61 g), respectivamente, respecto a los demás tratamientos (p<0.05); mientras que el consumo de alimento en materia seca y el rendimiento de carcasa fueron estadísticamente superiores en el grupo Perú con alimentación mixta (48.10 g MS/día, 72.77%). La conversión alimenticia más eficiente (p<0.05) se determinó en los tratamientos integrales con cuyes raza Perú (2.73) y Andina (2.78). El sistema de alimentación integral registró menor consumo y conversión alimenticia más eficiente (p<0.05) respecto al sistema mixto. Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria 2020-09-29 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article application/pdf https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/18173 10.15381/rivep.v31i3.18173 Revista de Investigaciones Veterinarias del Perú; Vol. 31 No. 3 (2020); e18173 Revista de Investigaciones Veterinarias del Perú; Vol. 31 Núm. 3 (2020); e18173 1682-3419 1609-9117 spa https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/18173/15825 Derechos de autor 2020 Max Fernando Reynaga Roja, Víctor Vergara Rubín, Lilia Chauca Francia, Juan Muscari Greco, Rosa Higaonna Oshiro https://creativecommons.org/licenses/by-nc-sa/4.0 |
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Reynaga Roja, Max Fernando Vergara Rubín, Víctor Chauca Francia, Lilia Muscari Greco, Juan Higaonna Oshiro, Rosa |
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Reynaga Roja, Max Fernando Vergara Rubín, Víctor Chauca Francia, Lilia Muscari Greco, Juan Higaonna Oshiro, Rosa Mixed and integral feeding systems in the growth stage of guinea pigs (Cavia porcellus) of Peru, Andina and Inti breeds |
| author_facet |
Reynaga Roja, Max Fernando Vergara Rubín, Víctor Chauca Francia, Lilia Muscari Greco, Juan Higaonna Oshiro, Rosa |
| author_sort |
Reynaga Roja, Max Fernando |
| title |
Mixed and integral feeding systems in the growth stage of guinea pigs (Cavia porcellus) of Peru, Andina and Inti breeds |
| title_short |
Mixed and integral feeding systems in the growth stage of guinea pigs (Cavia porcellus) of Peru, Andina and Inti breeds |
| title_full |
Mixed and integral feeding systems in the growth stage of guinea pigs (Cavia porcellus) of Peru, Andina and Inti breeds |
| title_fullStr |
Mixed and integral feeding systems in the growth stage of guinea pigs (Cavia porcellus) of Peru, Andina and Inti breeds |
| title_full_unstemmed |
Mixed and integral feeding systems in the growth stage of guinea pigs (Cavia porcellus) of Peru, Andina and Inti breeds |
| title_sort |
mixed and integral feeding systems in the growth stage of guinea pigs (cavia porcellus) of peru, andina and inti breeds |
| description |
The aim of this study was to determine the effect of the feeding system on the productive performance of growing guinea pigs of Peru, Andina and Inti breeds, reared under conditions of the central coast of Peru. A completely randomized design of six treatments in a factorial arrangement of 2x3 was used, having as factors two feeding systems (Integral: balanced food with vitamin C plus water; and Mixed: balanced food with vitamin C, green forage and water) and three breeds (Peru, Andean and Inti). Higher final weights and daily weight gains were obtained in the treatments with guinea pigs breed Peru with mixed (1010.3 g and 15.31 g) and integral feeding system (991.9 g and 14.61 g), respectively, with respect to the other treatments (p<0.05); while feed consumption in dry matter and carcass yield were statistically higher in the Peru group with mixed feeding (48.10 g DM/day, 72.77%). The most efficient feed conversion (p<0.05) was determined in the integral feeding system with Peru (2.73) and Andina (2.78) guinea pigs. The integral feeding systems registered less consumption and more efficient feeding conversion (p<0.05) compared to the mixed system. |
| publisher |
Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria |
| publishDate |
2020 |
| url |
https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/18173 |
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