La oveja formoseña : un recurso local de alto valor social

The work was developed in the Formosa province, Argentina, between 2009 and 2014. The aim was to characterize local criollo sheep in the phaneroptical, morphometric and fleece traits aspects, and as for production systems. By simple random sampling, 225 adults of both sexes, were phenotypically eva...

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Autores principales: De La Rosa Carbajal, Sebastián Arnoldo, Revidatti, María Antonia Susana, Cappello Villada, Juan Sebastián, Tejerina, Emilse Rosalía
Formato: Artículo
Lenguaje:Español
Publicado: 2023
Materias:
Ovinos
Criollo
Caracterización
Artesanías
Sheep
Characterization
Handcrafts
Acceso en línea:http://repositorio.unne.edu.ar/handle/123456789/51302
Aporte de:
RIUNNE - Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) de Universidad Nacional del Nordeste
id I48-R184-123456789-51302
record_format dspace
spelling I48-R184-123456789-513022024-12-16T11:49:19Z La oveja formoseña : un recurso local de alto valor social The formosa sheep: a local resource with high social value De La Rosa Carbajal, Sebastián Arnoldo Revidatti, María Antonia Susana Cappello Villada, Juan Sebastián Tejerina, Emilse Rosalía Ovinos Criollo Caracterización Artesanías Sheep Characterization Handcrafts The work was developed in the Formosa province, Argentina, between 2009 and 2014. The aim was to characterize local criollo sheep in the phaneroptical, morphometric and fleece traits aspects, and as for production systems. By simple random sampling, 225 adults of both sexes, were phenotypically evaluated through ten qualitative characters, fourteen zoometric quantitative traits and nine indices. Frequency tables and X2 test, descriptive statistics and means were compared by sex with ANOVA, and Pearson correlations between all zoometric measures were established. The re-sults defined a heightened degree of morphostructural harmony because most CV did not ex-ceed 15 percent. ANOVA showed significant differences in favor of males in the 14 measurements. The zoo-metric indices were examined through descriptive and ANOVA for comparing adjusted aver-ages between sex; all of them resulted significantly different. Most correlations were positive and significant. While coloring parameters were quite varia-ble, there was a significant degree of uniformity which shows little influence of exotic breeds. Production systems are mixed, with low use of technology and the responsibility of native rural populations; wool is used by indigenous women. Fleece characters belong to the double-coat type, typical of environmental animals and with ideal properties for handcrafted fabrics. El trabajo se desarrolló en la provincia de Formosa, Argentina, entre los años 2009 a 2014. El objetivo es la caracterización de ovinos criollos locales en los aspectos fanerópticos, morfometricos, sus sistemas de producción y caracteres del vellón. Mediante muestreo aleatorio simple de 225 ejemplares adultos de ambos sexos, se evaluó fenotípicamente, a través de diez caracteres cualitativos, catorce cuantitativos y nueve índices zoométricos. Se establecieron tablas de frecuencias y el test de X2, estadísticos descriptivos y se compararon medias por sexo con ANOVA y correlaciones de Pearson entre todas las medidas zoométricas. Los resul-tados definieron un grado de armonía morfoestructural acentuada debido a que los CV de la mayoría no superaron el 15%. El ANOVA arrojó diferencias significativas a favor de los machos en las 14 medidas. Los índices zoométricos, se examinaron a través del análisis descrip-tivo y ANOVA para la comparación de medias ajustadas entre sexos, resultando todos signifi-cativamente diferentes. La mayoría de las correlaciones fueron positivas y significativas. Si bien los parámetros de coloraciones fueron bastante variables, existe un grado de uniformidad apreciable lo que denota poca influencia de razas exóticas. Los sistemas de producción son mixtos, de baja incorporación de tecnología y a cargo de poblaciones rurales criollas, sin em-bargo, la lana es utilizada por mujeres de pueblos originarios. Los caracteres del vellón se co-rresponden al de doble capa, típico de animales ambientales y de propiedades ideales para el tejido artesanal 2023-04-14T18:56:40Z 2023-04-14T18:56:40Z 2016 Artículo De La Rosa Carbajal, Sebastián Arnoldo, et al., 2016. La oveja formoseña : un recurso local de alto valor social. Quehacer Científico en Chiapas. Formosa: Centro de Validación de Tecnologías Agropecuarias, vol. 11, no.1, p. 70-83. http://repositorio.unne.edu.ar/handle/123456789/51302 spa openAccess http://creativecommons.org/licenses/by-nc-nd/2.5/ar/ application/pdf p. 70-83 application/pdf Quehacer Científico en Chiapas, 2016, vol. 11, no. 1, p. 70-83.
institution Universidad Nacional del Nordeste
institution_str I-48
repository_str R-184
collection RIUNNE - Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
language Español
topic Ovinos
Criollo
Caracterización
Artesanías
Sheep
Characterization
Handcrafts
spellingShingle Ovinos
Criollo
Caracterización
Artesanías
Sheep
Characterization
Handcrafts
De La Rosa Carbajal, Sebastián Arnoldo
Revidatti, María Antonia Susana
Cappello Villada, Juan Sebastián
Tejerina, Emilse Rosalía
La oveja formoseña : un recurso local de alto valor social
topic_facet Ovinos
Criollo
Caracterización
Artesanías
Sheep
Characterization
Handcrafts
description The work was developed in the Formosa province, Argentina, between 2009 and 2014. The aim was to characterize local criollo sheep in the phaneroptical, morphometric and fleece traits aspects, and as for production systems. By simple random sampling, 225 adults of both sexes, were phenotypically evaluated through ten qualitative characters, fourteen zoometric quantitative traits and nine indices. Frequency tables and X2 test, descriptive statistics and means were compared by sex with ANOVA, and Pearson correlations between all zoometric measures were established. The re-sults defined a heightened degree of morphostructural harmony because most CV did not ex-ceed 15 percent. ANOVA showed significant differences in favor of males in the 14 measurements. The zoo-metric indices were examined through descriptive and ANOVA for comparing adjusted aver-ages between sex; all of them resulted significantly different. Most correlations were positive and significant. While coloring parameters were quite varia-ble, there was a significant degree of uniformity which shows little influence of exotic breeds. Production systems are mixed, with low use of technology and the responsibility of native rural populations; wool is used by indigenous women. Fleece characters belong to the double-coat type, typical of environmental animals and with ideal properties for handcrafted fabrics.
format Artículo
author De La Rosa Carbajal, Sebastián Arnoldo
Revidatti, María Antonia Susana
Cappello Villada, Juan Sebastián
Tejerina, Emilse Rosalía
author_facet De La Rosa Carbajal, Sebastián Arnoldo
Revidatti, María Antonia Susana
Cappello Villada, Juan Sebastián
Tejerina, Emilse Rosalía
author_sort De La Rosa Carbajal, Sebastián Arnoldo
title La oveja formoseña : un recurso local de alto valor social
title_short La oveja formoseña : un recurso local de alto valor social
title_full La oveja formoseña : un recurso local de alto valor social
title_fullStr La oveja formoseña : un recurso local de alto valor social
title_full_unstemmed La oveja formoseña : un recurso local de alto valor social
title_sort la oveja formoseña : un recurso local de alto valor social
publishDate 2023
url http://repositorio.unne.edu.ar/handle/123456789/51302
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AT tejerinaemilserosalia laovejaformosenaunrecursolocaldealtovalorsocial
AT delarosacarbajalsebastianarnoldo theformosasheepalocalresourcewithhighsocialvalue
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