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Evaluación de la harina de frutipán (Artocarpus altilis), sobre los índices productivos y morfometría de órganos linfoides en pollos de engorde cobb 500
| dc.contributor.advisor | Salinas Lozada, Julio Camilo | |
| dc.contributor.author | Garcia Diaz, Evelyn Viviana | |
| dc.date.accessioned | 2024-09-06T15:17:54Z | |
| dc.date.available | 2024-09-06T15:17:54Z | |
| dc.date.issued | 2024 | |
| dc.identifier.uri | http://dspace.utb.edu.ec/handle/49000/17245 | |
| dc.description | The present experimental work was carried out with the objective of evaluating the productive behavior, carcass yield and morphology of lymphoid organs in broiler chickens, with the use of fruit flour (Artocarpus altilis) at 0%, 10%, 20%, 30 % as part of the diet. 96 unsexed chickens of the Cobb 500 strain, from 1 to 42 days of age, were used, randomly distributed in a completely randomized design (DCA), in four treatments and three repetitions with 8 chickens each. which will be distributed in 12 experimental units, 8 chickens for each unit. The treatments will be T0 with 0% h. of frutipán, T1 with 10% of the h. of frutipán, T2 with 20% of the h. of frutipán, T3 with 30%. Once this research was developed, a carcass yield of 76.80% at 0% was obtained, a carcass yield of 76.26% at 10% was obtained, and a carcass yield of 77.34% was obtained at 20%. At 30%, a carcass yield of 75.01% was obtained. The morphometric analysis was carried out in the fattening stage (26-42 days), recording data from 8 chickens per treatment in the fattening stage, obtaining weights in spleen, pouch and thymus. It was concluded that there were 0% significant differences in the morphometry of the lymphoid organs with the 0%, 10%, 20%, 30% treatments in the fattening stage in terms of the results of the treatments at day 42 on the productive indices. , the most viable was the 30% T3 treatment with 0% significant differences, presenting excellent productive performance and a cost/benefit ratio of $ 1.58 cents. | es_ES |
| dc.description | The present experimental work was carried out with the objective of evaluating the productive behavior, carcass yield and morphology of lymphoid organs in broiler chickens, with the use of fruit flour (Artocarpus altilis) at 0%, 10%, 20%, 30 % as part of the diet. 96 unsexed chickens of the Cobb 500 strain, from 1 to 42 days of age, were used, randomly distributed in a completely randomized design (DCA), in four treatments and three repetitions with 8 chickens each. which will be distributed in 12 experimental units, 8 chickens for each unit. The treatments will be T0 with 0% h. of frutipán, T1 with 10% of the h. of frutipán, T2 with 20% of the h. of frutipán, T3 with 30%. Once this research was developed, a carcass yield of 76.80% at 0% was obtained, a carcass yield of 76.26% at 10% was obtained, and a carcass yield of 77.34% was obtained at 20%. At 30%, a carcass yield of 75.01% was obtained. The morphometric analysis was carried out in the fattening stage (26-42 days), recording data from 8 chickens per treatment in the fattening stage, obtaining weights in spleen, pouch and thymus. It was concluded that there were 0% significant differences in the morphometry of the lymphoid organs with the 0%, 10%, 20%, 30% treatments in the fattening stage in terms of the results of the treatments at day 42 on the productive indices. , the most viable was the 30% T3 treatment with 0% significant differences, presenting excellent productive performance and a cost/benefit ratio of $ 1.58 cents. | es_ES |
| dc.description.abstract | El presente trabajo experimental se llevó a cabo con el objetivo de evaluar el comportamiento productivo, el rendimiento a la canal y la morfología de órganos linfoides en pollos de engorde, con el uso de la harina de frutipan (Artocarpus altilis) al 0%, 10 %, 20 %, 30 % como parte de la dieta alimenticia. Fueron utilizados 96 pollos sin sexar de la estirpe Cobb 500, de 1 a 42 días de edad, distribuidos de forma aleatoria en un diseño completamente al azar, en cuatro tratamientos y tres repeticiones con 8 pollos cada una. los cuáles se distribuirán en 12 unidades experimentales, 8 pollos por cada unidad. Los tratamientos serán T0 con 0% de h. de frutipán, T1 con 10% de la h. de frutipán, T2 con 20% de la h. de frutipán, T3 con 30%. Desarrollada esta investigación se obtuvo rendimiento a la canal al 0% de 76,80 %, al 10% se obtuvo un rendimiento a la canal de 76,26 %, al 20% se obtuvo un rendimiento a la canal de 77,34 %, al 30% se obtuvo un rendimiento a la canal de 75,01 %. El análisis morfométrico se llevo a cabo en la etapa de ceba (26- 42 días), tomando el registro de los datos de 4 pollos por tratamiento en la etapa de ceba, obteniéndose pesos en bazo, bursa, y timo. Se concluyó que hubo el 0 % de diferencias significativas en la morfometría de los órganos linfoides con los tratamientos al 0 %, 10 %, 20 %, 30 % en la etapa de ceba en cuanto a los resultados de los tratamientos al día 42 sobre los índices productivos, el más viable fue el tratamiento T3 al 30 % con el 0 % de diferencias significativas, al presentar un excelente rendimiento productivo y una relación costo/beneficio de $ 1,58 centavos. | es_ES |
| dc.format.extent | 61 | 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 | Pollos de engorde | es_ES |
| dc.subject | Harina de frutipán | es_ES |
| dc.subject | Morfometría | es_ES |
| dc.subject | Tratamientos | es_ES |
| dc.title | Evaluación de la harina de frutipán (Artocarpus altilis), sobre los índices productivos y morfometría de órganos linfoides en pollos de engorde cobb 500 | es_ES |
| dc.type | bachelorThesis | es_ES |
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