Estudio biométrico del palomo español 'Buchón Colillano'

dc.contributor.author
Parés Casanova, Pere-Miquel
dc.contributor.author
Riverd Candil, Virgilio
dc.contributor.author
Durán, Núria
dc.date.accessioned
2024-12-05T22:44:54Z
dc.date.available
2024-12-05T22:44:54Z
dc.date.issued
2014-09-22T14:09:45Z
dc.date.issued
2014-09-22T14:09:45Z
dc.date.issued
2012
dc.date.issued
2014-09-22T14:09:45Z
dc.identifier
1900-9607
dc.identifier
http://hdl.handle.net/10459.1/47498
dc.identifier.uri
http://hdl.handle.net/10459.1/47498
dc.description.abstract
The 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.abstract
El 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.
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application/pdf
dc.language
spa
dc.publisher
Universidad CES
dc.relation
Reproducció del document publicat a: http://revistas.ces.edu.co/index.php/mvz/article/view/2703/2044
dc.relation
Revista CES Medicina Veterinaria y Zootecnia, 2012, vol. 7, num. 1, p. 23-31
dc.rights
cc-by, (c) Revista CES Medicina Veterinaria y Zootecnia, 2012
dc.rights
info:eu-repo/semantics/openAccess
dc.rights
http://creativecommons.org/licenses/by/3.0/
dc.subject
Breed standard
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Columba livia
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Columbidae
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Morphostructure
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Sexual dimorphism
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Zoologia
dc.title
Estudio biométrico del palomo español 'Buchón Colillano'
dc.type
info:eu-repo/semantics/article
dc.type
publishedVersion


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