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dc.contributor.authorParés Casanova, Pere-Miquel
dc.contributor.authorRiverd Candil, Virgilio
dc.contributor.authorDurán, Núria
dc.date.accessioned2014-09-22T14:09:45Z
dc.date.available2014-09-22T14:09:45Z
dc.date.issued2012
dc.identifier.issn1900-9607
dc.identifier.urihttp://hdl.handle.net/10459.1/47498
dc.description.abstractThe aim of this study was to find external morphological characters that differentiate sexes in the Colillano pouter, an Spanish local breed. To this end, 37 individuals were studied (16 males and 21 females) from the same breeder, of which twenty metric variables were obtained. Significant differences (p<0.05) for most of the variables found, thus confirming a marked sexual dimorphism, with the males being significantly bigger than females. By Principal Component Analysis it was deduced that the variables"live weight" and"height" were the more discriminative ones. Which is to say that whereas before 22 values were needed to characterise each individual, now only 2 were necessary. Size was determined by two variables and explained near 90% of the total variance observed.
dc.description.abstractEl objetivo de este estudio fue hallar los caracteres morfológicos externos que diferencian los sexos en el Palomo Buchón Colillano, una raza autóctona española. Para este fin fueron estudiados 37 reproductores (16 machos y 21 hembras) de un mismo criador, de los que se obtuvieron veintidós variables métricas. Se encontraron diferencias significativas (p<0,05) para la mayoría de las variables estudiadas, lo que confirmó un claro dimorfismo sexual, siendo os machos claramente mayores que las hembras. Del análisis de componentes principales fue deducido igualmente que las variables “peso vivo” y “altura” fueron las más discriminantes, o sea, que donde antes se necesitaban 22 valores para caracterizar a cada individuo, ahora bastan esas dos, explicando el tamaño casi un 90 % de la varianza total observada.
dc.format.mimetypeapplication/pdf
dc.language.isospa
dc.publisherUniversidad CES
dc.relation.isformatofReproducció del document publicat a: http://revistas.ces.edu.co/index.php/mvz/article/view/2703/2044
dc.relation.ispartofRevista CES Medicina Veterinaria y Zootecnia, 2012, vol. 7, num. 1, p. 23-31
dc.rightscc-by, (c) Revista CES Medicina Veterinaria y Zootecnia, 2012
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/
dc.subjectBreed standard
dc.subjectColumba livia
dc.subjectColumbidae
dc.subjectMorphostructure
dc.subjectSexual dimorphism
dc.subject.otherZoologia
dc.titleEstudio biométrico del palomo español 'Buchón Colillano'
dc.typeinfo:eu-repo/semantics/article
dc.date.updated2014-09-22T14:09:45Z
dc.identifier.idgrec018068
dc.type.versionpublishedVersion
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess


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cc-by, (c) Revista CES Medicina Veterinaria y Zootecnia, 2012
Except where otherwise noted, this item's license is described as cc-by, (c) Revista CES Medicina Veterinaria y Zootecnia, 2012