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dc.contributor.advisorArellano Gómez, John Javier
dc.contributor.authorNuñez Guerrero, Axel Joshua
dc.date.accessioned2023-05-28T20:49:12Z
dc.date.available2023-05-28T20:49:12Z
dc.date.issued2023
dc.identifier.urihttp://dspace.utb.edu.ec/handle/49000/13990
dc.descriptionThe objective of this work was to evaluate Phosphorylcholamin (Phospholamin Se) in two different doses in stallions with different ages, in the San Luis plot located in the Aguas Frías Campus in Medellín, in the Ventanas Canton, Los Ríos Province. Carrying out seminal collections and andrological tests, which can give us a reading to find out if the product improves sperm performance in breeding pigs or not. Before applying Fosforylcolamine (Phosfolamin Se), semen samples were extracted from the stallions to perform the first andrological tests and observe what were the values that they presented without applying the product. Once the product has been applied with a dose of 1 ml for every 20 kg of live weight and 1.5 ml for every kg, there was an interval of 15 days for it to take effect and the expected results to come out, after this time a collection was made. Of the treatments to be evaluated, where the values began to vary favorably, the product was applied again, 15 days later the last semen samples were taken to perform the andrological examinations and determine if sperm performance improved. One of the variables was total mortality, T2 at the beginning had a percentage of 27% which was higher than its normal range, when applying Phosphorylcolamine this percentage began to drop, causing after 30 days of treatment to have 20% total mortality. There were some variables where the initial percentage did not change much, which perhaps could be the age of the stallions or the time it took to take the samples to the laboratory. Even so, there was no statistical significance, therefore the alternative hypothesis is rejected.es_ES
dc.descriptionThe objective of this work was to evaluate Phosphorylcholamin (Phospholamin Se) in two different doses in stallions with different ages, in the San Luis plot located in the Aguas Frías Campus in Medellín, in the Ventanas Canton, Los Ríos Province. Carrying out seminal collections and andrological tests, which can give us a reading to find out if the product improves sperm performance in breeding pigs or not. Before applying Fosforylcolamine (Phosfolamin Se), semen samples were extracted from the stallions to perform the first andrological tests and observe what were the values that they presented without applying the product. Once the product has been applied with a dose of 1 ml for every 20 kg of live weight and 1.5 ml for every kg, there was an interval of 15 days for it to take effect and the expected results to come out, after this time a collection was made. Of the treatments to be evaluated, where the values began to vary favorably, the product was applied again, 15 days later the last semen samples were taken to perform the andrological examinations and determine if sperm performance improved. One of the variables was total mortality, T2 at the beginning had a percentage of 27% which was higher than its normal range, when applying Phosphorylcolamine this percentage began to drop, causing after 30 days of treatment to have 20% total mortality. There were some variables where the initial percentage did not change much, which perhaps could be the age of the stallions or the time it took to take the samples to the laboratory. Even so, there was no statistical significance, therefore the alternative hypothesis is rejected.es_ES
dc.description.abstractEl objetivo del presente trabajo fue evaluar Fosforilcolamina (Fosfolamina Se) en dos diferentes dosis en sementales con diversas edades, en la parcela San Luis ubicada en el Recinto Aguas Frías de Medellín, del Cantón Ventanas, Provincia de Los Ríos. Realizando colectas seminales y exámenes andrológicos los cuales nos dio lectura para saber si el producto mejora o no el desempeño espermático en cerdos reproductores, Antes de aplicar Fosforilcolamina (Fosfolamina Se) se extrajo muestras seminales de los sementales para realizar los primeros exámenes andrológicos y observar cuales eran los valores que estos presentaban sin aplicar el producto. Una vez aplicado el producto con dosis de 1ml por cada 20 kg de peso vivo y 1,5ml por cada kg, se tuvo un intervalo de 15 días para que este haga efecto y pueda salir los resultados esperados, pasado este tiempo se realizó una colecta de los tratamientos a evaluar, donde los valores empezaron a variar favorablemente, se aplicó de nuevo el producto, 15 días después se realizó las ultimas tomas de muestras seminales para realizar los exámenes andrológicos y determinar si mejoro el desempeño espermático. Una de las variables fue Mortalidad total, el T2 al inicio tenía un porcentaje del 27% el cual se elevaba de su rango normal, al aplicar Fosforilcolamina este porcentaje empezó a bajar haciendo que después de 30 días de tratamiento tenga 20% de mortalidad total. Hubo algunas variables donde no altero mucho su porcentaje inicial, que tal vez pudo ser la edad de los sementales o el tiempo que se demoró al llevar las muestras al laboratorio. Aun así, estadísticamente no hubo significancia por lo cual se rechaza la hipótesis alternativa.es_ES
dc.format.extent58 p.es_ES
dc.language.isoeses_ES
dc.publisherBABAHOYO: UTB, 2023es_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 Ecuador*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/ec/*
dc.subjectFosforilcolaminaes_ES
dc.subjectCerdos reproductoreses_ES
dc.subjectExámenes andrológicoses_ES
dc.subjectMortalidad totales_ES
dc.titleEvaluación de Fosforilcolamina en el desempeño espermático en cerdos reproductoreses_ES
dc.typebachelorThesises_ES


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