Inclusión de harina de alfalfa (Medicago Sativa) en la dieta de cerdos en la etapa de crecimiento y engorde
| dc.contributor.advisor | Salinas Lozada, Julio Camilo | |
| dc.contributor.author | Vergara Vivas, Naomi Nicole | |
| dc.date.accessioned | 2024-04-25T14:10:06Z | |
| dc.date.available | 2024-04-25T14:10:06Z | |
| dc.date.issued | 2024 | |
| dc.identifier.uri | http://dspace.utb.edu.ec/handle/49000/16299 | |
| dc.description | The effect of including alfalfa flour (Alfarina) was evaluated. Treatments were carried out to analyze the change in their growth and fattening. Each treatment corresponded to a weight phase and an inclusion level (15, 20 and 25%). In the growth test, 12 animals were used, and the progressive inclusion of alfalfa flour was evaluated from the growth stage, fattening to finishing. The treatments in the four experiments were: control base diet (T0) formulated based on corn and soybean paste, bran, palm oil, base diet with alfalfa (T1) formulated based on corn and soybean paste, bran, oil palm and 15% alfarina, base diet with alfalfa (T2) formulated based on corn and soybean paste, bran, palm oil and 20% alfarina, basic diet with alfalfa (T3) formulated based on corn and paste of soy, bran, palm oil and 25% alfarina. This research was carried out in 6 weeks, where the weight gain of each treatment subject was evaluated, it was reflected that the individuals obtained similar weights, however it was T2 (20% inclusion of alfalfa flour) that obtained a notable difference in the weight gain compared to the other treatments, having a final weight of 163,27 kg with a feed conversion of 1,64. And T1 being the treatment with the lowest gain with a final weight of 140.51 kg with a feed conversion of 1.94. A completely randomized design was used, all the variables to be evaluated were recorded week by week for 6 weeks, since this research focuses on the use of alfarina, which is a nutrient of protein origin, for the growth and fattening stages in pigs. ; For the management of the trial, the pigs were fed one to two times a day and had the availability to drink water freely. | es_ES |
| dc.description | The effect of including alfalfa flour (Alfarina) was evaluated. Treatments were carried out to analyze the change in their growth and fattening. Each treatment corresponded to a weight phase and an inclusion level (15, 20 and 25%). In the growth test, 12 animals were used, and the progressive inclusion of alfalfa flour was evaluated from the growth stage, fattening to finishing. The treatments in the four experiments were: control base diet (T0) formulated based on corn and soybean paste, bran, palm oil, base diet with alfalfa (T1) formulated based on corn and soybean paste, bran, oil palm and 15% alfarina, base diet with alfalfa (T2) formulated based on corn and soybean paste, bran, palm oil and 20% alfarina, basic diet with alfalfa (T3) formulated based on corn and paste of soy, bran, palm oil and 25% alfarina. This research was carried out in 6 weeks, where the weight gain of each treatment subject was evaluated, it was reflected that the individuals obtained similar weights, however it was T2 (20% inclusion of alfalfa flour) that obtained a notable difference in the weight gain compared to the other treatments, having a final weight of 163,27 kg with a feed conversion of 1,64. And T1 being the treatment with the lowest gain with a final weight of 140.51 kg with a feed conversion of 1.94. A completely randomized design was used, all the variables to be evaluated were recorded week by week for 6 weeks, since this research focuses on the use of alfarina, which is a nutrient of protein origin, for the growth and fattening stages in pigs. ; For the management of the trial, the pigs were fed one to two times a day and had the availability to drink water freely. | es_ES |
| dc.description.abstract | Se evaluó el efecto de la inclusión de harina de alfalfa (Alfarina). Se realizaron tratamientos para analizar el cambio en su crecimiento y engorde. Cada tratamiento correspondió a una fase de peso y a un nivel de inclusión (15, 20 y 25%). En la prueba de crecimiento se utilizaron 12 animales y se evaluó la inclusión progresiva de la harina de alfalfa desde la etapa de crecimiento, engorde hasta la terminación. Los tratamientos en los cuatro experimentos fueron: dieta base testigo (T0) formulada en base a maíz y pasta de soja, afrecho, aceite de palma, dieta base con alfalfa (T1) formulada en base a maíz y pasta de soja, afrecho, aceite de palma y alfarina al 15%, dieta base con alfalfa (T2) formulada en base a maíz y pasta de soja, afrecho, aceite de palma y alfarina al 20 %, dieta base con alfalfa (T3) formulada en base a maíz y pasta de soja, afrecho, aceite de palma y alfarina al 25%. Esta investigación se realizó en 6 semanas, donde se evaluó la ganancia de peso de cada sujeto del tratamiento, se reflejó que los individuos obtuvieron pesos similares, sin embargo fue el T2 (20% inclusión harina de alfalfa) el que obtuvo una notable diferencia en la ganancia de peso en comparación con los demás tratamientos, teniendo como peso final de 163,27 kg con una conversión alimenticia de 1,64. Y el T1 siendo el tratamiento con menor ganancia con un peso final de 140,51 kg con una conversión alimenticia de 1,94. Se utilizó un diseño completamente al azar, todas las variables a evaluar fueron registradas semana a semana durante 6 semanas, ya que esta investigación se enfoca en la utilización de alfarina que es un nutriente de origen proteico, para las etapas de crecimiento y engorde en cerdos; para el manejo del ensayo a los cerdos se les alimento de una a dos veces al día y teniendo la disponibilidad de beber agua a libertad. | es_ES |
| dc.format.extent | 58 p. | es_ES |
| dc.language.iso | es | es_ES |
| dc.publisher | BABAHOYO: UTB, 2024 | es_ES |
| dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Ecuador | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/ec/ | * |
| dc.subject | Cerdos | es_ES |
| dc.subject | Alimentos | es_ES |
| dc.subject | Consumo | es_ES |
| dc.subject | Alfarina | es_ES |
| dc.title | Inclusión de harina de alfalfa (Medicago Sativa) en la dieta de cerdos en la etapa de crecimiento y engorde | es_ES |
| dc.type | bachelorThesis | es_ES |
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