Evaluación productiva y reproductiva de hembras F1 Leicoma obtenidas por el cruce de padre leicoma x madre comercial colombiana
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2004
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Universidad de La Salle. Facultad de Ciencias Agropecuarias. Zootecnia
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En 1998, se realizo la importación de Alemania, del pie de cría Leicoma, el cual se ubico en el departamento del Valle del Cauca, Municipio de Cartago, Granja La Fabiola. Este se trajo debido a las cualidades demostradas por parámetros y fenotipo en las granjas adscritas al programa de difusión de la raza en Alemania, dentro del cual participan las siguientes organizaciones que respaldan su comercialización y rendimiento: IFOS (Central de recopilación de datos agropecuarios del Oriente Alemán) , SBBN (Central de inseminación de bovinos y porcinos de la región de Berlín Brademburg), PROAGRO(Organización en pro del agro de Bradenburg), MARKHYB (Distribuidora de la raza Leicoma a nivel mundial), VIT (Central de información sistematizada de la agricultura), RSO (Organización de ganado vacuno y porcino de Alemania) entre otros, además cuentan con programas de análisis de resultados y estricta selección de los parentales. El ensayo consistió en realizar cruzamientos sistemáticos entre machos Leicoma por Hembras Línea comercial Colombiana, para obtener hembras F1. Debido a que sé quería evaluar el comportamiento productivo y reproductivo de las hembras objeto del ensayo, se realizo un análisis comparativo del primer parto de estas, junto con las comerciales anteriores y las puras. Se analizaron los siguientes parámetros: Tasa de parición, Promedio de nacidos totales, Promedio de nacidos vivos, Promedio de peso al nacimiento, Promedio de natimortos, Promedio de momias, Promedio de destetos por cerda, Promedio de peso al destete, Promedio de peso al destete ajustado a 21 días, Promedio de retorno al celo. Se observaron diferencias significativas en promedio de nacidos vivos y promedio de momias en el estudio de Granja la Fabiola con P
In 1998, one carries out the import of Germany, of the foot of breeding Leicoma, which you locates in the department of the Valle del Cauca, Municipality of Cartago, Farm The Fabiola. This it was brought due to the qualities demonstrated by parameters and phenotype in the farms attributed to the program of diffusion of the race in Germany, inside which the following organizations that support their diffusion and yield participate: IFOS (Central of summary of agricultural data of the German East), SBBN (Central of insemination of bovine and swinish of Berlin Brandenburg’s region), PROAGRO(Organization in pro of the agriculture of Brandenburg), MARKHYB (Distributors of the race Leicoma at world level), VIT (Central of systematized information of the agriculture), RSO (Organization of bovine and swinish livestock of Germany) among other, they also have programs of analysis of results and strict selection of the parentages. The rehearsal consisted basically on carrying out systematic cruces among male Leicoma for Female Colombian commercial Line, to obtain females F1. Because I know she wanted to evaluate the productive and reproductive behavior of the females object of the rehearsal, one carries out a comparative analysis of the first childbirth of these, together with the commercial ones previous and the pure ones. The following parameters were analyzed: partition Rate, Average of having been born total, Average of having been alive , I Average from weight to the birth, natimorts Average, Average of mummies, weaning Average for sow, Average of weight to the weaning, Average of weight to the adjusted weaning to 21 days, return Average to the zeal. Significant differences were observed on the average of having been born alive and average of mummies in the study of farm the Fabiola with P
In 1998, one carries out the import of Germany, of the foot of breeding Leicoma, which you locates in the department of the Valle del Cauca, Municipality of Cartago, Farm The Fabiola. This it was brought due to the qualities demonstrated by parameters and phenotype in the farms attributed to the program of diffusion of the race in Germany, inside which the following organizations that support their diffusion and yield participate: IFOS (Central of summary of agricultural data of the German East), SBBN (Central of insemination of bovine and swinish of Berlin Brandenburg’s region), PROAGRO(Organization in pro of the agriculture of Brandenburg), MARKHYB (Distributors of the race Leicoma at world level), VIT (Central of systematized information of the agriculture), RSO (Organization of bovine and swinish livestock of Germany) among other, they also have programs of analysis of results and strict selection of the parentages. The rehearsal consisted basically on carrying out systematic cruces among male Leicoma for Female Colombian commercial Line, to obtain females F1. Because I know she wanted to evaluate the productive and reproductive behavior of the females object of the rehearsal, one carries out a comparative analysis of the first childbirth of these, together with the commercial ones previous and the pure ones. The following parameters were analyzed: partition Rate, Average of having been born total, Average of having been alive , I Average from weight to the birth, natimorts Average, Average of mummies, weaning Average for sow, Average of weight to the weaning, Average of weight to the adjusted weaning to 21 days, return Average to the zeal. Significant differences were observed on the average of having been born alive and average of mummies in the study of farm the Fabiola with P
Palabras clave
Porcicultura, Razas de cerdos, Producción leicoma