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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
25/06/2018 |
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Actualizado : |
22/07/2018 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
PEREIRA, J.; BERNAL, J.; MARTINELLI, L.; VILLAMIL, J.J.; CONDE, P. |
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Afiliación : |
J. PEREIRA, Universidad de la República (UdelaR)/ Facultad de Agronomía; J. BERNAL, Universidad de la República (UdelaR)/ Facultad de Agronomía; L. MARTINELLI, Universidad de la República (UdelaR)/ Facultad de Agronomía; JUAN JOSE VILLAMIL SILVA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANA PAULA CONDE INNAMORATO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Original olive genotypes found in Uruguay identified by morphological and molecular markers. |
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Complemento del título : |
Conference Paper. |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
Acta Horticulturae, May 2018, N° 1199, p. 7-13. |
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Serie : |
(Acta Horticulturae; 1199) |
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ISBN : |
978-94-62611-95-5 |
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ISSN : |
0567-7572 (print) / 2406-6168 (electronic) |
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DOI : |
10.17660/ActaHortic.2018.1199.2 |
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Idioma : |
Inglés |
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Notas : |
In: Acta Horticulturae (ISHS) 1199: VIII International Olive Symposium. Editors: S. Perica, G. Vuletin Selak, T. Klepo, L. Ferguson, L. Sebastiani. |
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Contenido : |
Abstract
Montevideo, the capital city of Uruguay, founded by Spaniards in the 18th century, and Colonia del Sacramento, established by the Portuguese in the 17th century, are sources of olive diversity. A study and analysis of this unexplored heritage was initiated 10 years ago, using morphological and molecular tools. After a primary geographical and historical survey, 360 Olea europaea fruit and leaf samples were collected. After morphological analysis of 11 stone characters, the samples could not be matched with any cultivars in databases from Mediterranean countries. When a set of 14 pairs of microsatellite primers was applied, nine different multilocus genotypes were detected that were not recorded in the databases. In agreement with the colonization process and olive tree introduction routes into South America, two groups of genotypes were distinguished: a) seven ?genetic mosaic? genotypes related to genotypes from Spain and Portugal, introduced to Uruguay in areas under Spanish control, and b) two genotypes with one of two alleles in less than 70% with molecular variants found in Hispanic and Portuguese cultivars. Because of their height and trunk size, these trees were assumed to be older. Based on this information, we conclude that Uruguay has preserved a unique and original gene pool, currently productive and adapted to local soil and climatic conditions. This pool is a heritage of global interest, suitable for commercial and cultural purposes.
@ International Society for Horticultural Science. MenosAbstract
Montevideo, the capital city of Uruguay, founded by Spaniards in the 18th century, and Colonia del Sacramento, established by the Portuguese in the 17th century, are sources of olive diversity. A study and analysis of this unexplored heritage was initiated 10 years ago, using morphological and molecular tools. After a primary geographical and historical survey, 360 Olea europaea fruit and leaf samples were collected. After morphological analysis of 11 stone characters, the samples could not be matched with any cultivars in databases from Mediterranean countries. When a set of 14 pairs of microsatellite primers was applied, nine different multilocus genotypes were detected that were not recorded in the databases. In agreement with the colonization process and olive tree introduction routes into South America, two groups of genotypes were distinguished: a) seven ?genetic mosaic? genotypes related to genotypes from Spain and Portugal, introduced to Uruguay in areas under Spanish control, and b) two genotypes with one of two alleles in less than 70% with molecular variants found in Hispanic and Portuguese cultivars. Because of their height and trunk size, these trees were assumed to be older. Based on this information, we conclude that Uruguay has preserved a unique and original gene pool, currently productive and adapted to local soil and climatic conditions. This pool is a heritage of global interest, suitable for commercial and cultural purposes.
@ International Soci... Presentar Todo |
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Palabras claves : |
ANCIENT OLIVE TREES; EVOLUTION; MOLECULAR; MORPHOLOGICAL MARKERS. |
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Thesagro : |
OLIVOS; URUGUAY. |
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Asunto categoría : |
F01 Cultivo |
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Marc : |
LEADER 02555naa a2200301 a 4500
001 1058727
005 2018-07-22
008 2018 bl uuuu u00u1 u #d
020 $a978-94-62611-95-5
022 $a0567-7572 (print) / 2406-6168 (electronic)
024 7 $a10.17660/ActaHortic.2018.1199.2$2DOI
100 1 $aPEREIRA, J.
245 $aOriginal olive genotypes found in Uruguay identified by morphological and molecular markers.$h[electronic resource]
260 $c2018
490 $a(Acta Horticulturae; 1199)
500 $aIn: Acta Horticulturae (ISHS) 1199: VIII International Olive Symposium. Editors: S. Perica, G. Vuletin Selak, T. Klepo, L. Ferguson, L. Sebastiani.
520 $aAbstract Montevideo, the capital city of Uruguay, founded by Spaniards in the 18th century, and Colonia del Sacramento, established by the Portuguese in the 17th century, are sources of olive diversity. A study and analysis of this unexplored heritage was initiated 10 years ago, using morphological and molecular tools. After a primary geographical and historical survey, 360 Olea europaea fruit and leaf samples were collected. After morphological analysis of 11 stone characters, the samples could not be matched with any cultivars in databases from Mediterranean countries. When a set of 14 pairs of microsatellite primers was applied, nine different multilocus genotypes were detected that were not recorded in the databases. In agreement with the colonization process and olive tree introduction routes into South America, two groups of genotypes were distinguished: a) seven ?genetic mosaic? genotypes related to genotypes from Spain and Portugal, introduced to Uruguay in areas under Spanish control, and b) two genotypes with one of two alleles in less than 70% with molecular variants found in Hispanic and Portuguese cultivars. Because of their height and trunk size, these trees were assumed to be older. Based on this information, we conclude that Uruguay has preserved a unique and original gene pool, currently productive and adapted to local soil and climatic conditions. This pool is a heritage of global interest, suitable for commercial and cultural purposes. @ International Society for Horticultural Science.
650 $aOLIVOS
650 $aURUGUAY
653 $aANCIENT OLIVE TREES
653 $aEVOLUTION
653 $aMOLECULAR
653 $aMORPHOLOGICAL MARKERS
700 1 $aBERNAL, J.
700 1 $aMARTINELLI, L.
700 1 $aVILLAMIL, J.J.
700 1 $aCONDE, P.
773 $tActa Horticulturae, May 2018, N° 1199, p. 7-13.
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INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
15/11/2015 |
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Actualizado : |
15/11/2015 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Nacionales |
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Circulación / Nivel : |
B - 2 |
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Autor : |
CUETO, G.; O'NEILL, H.; RACHID, C.; OHTA, S.; RESQUÍN, F. |
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Afiliación : |
ANA CECILIA RACHID CASNATI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOSE FERNANDO RESQUIN PEREZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Influencia del raleo sobre el módulo de elasticidad y ruptura en Eucalyptus grandis. |
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Fecha de publicación : |
2013 |
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Fuente / Imprenta : |
Agrociencia Uruguay, 2013, v.17, no.1, p. 91-97. |
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Idioma : |
Español |
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Contenido : |
RESUMEN.
El presente trabajo está enfocado en Eucalyptus grandis, principal especie del género plantada en Uruguay para obtener madera sólida. El objetivo del mismo es evaluar la incidencia de la intensidad del raleo sobre el módulo de elasticidad (MOE) y el módulo de rotura (MOR). El monte seleccionado se ubica en el departamento de Tacuarembó y fue plantado sobre suelo arenoso en el año 1989, con semilla proveniente de Bañando de Medina (Uruguay). El ensayo fue diseñado con parcelas al azar, con dos repeticiones y tres tratamientos: A) raleo fuerte con 272 árboles /ha remanentes, B) raleo medio con 352 árboles/ha remanentes y C) sin raleo, con 1280 árboles /ha. El raleo fue realizado en el año 1994, cuando el monte tenía cinco años y las evaluaciones se efectuaron cuanto el monte alcanzó los 19 años de edad. De cada tratamiento se seleccionaron los 10 individuos promedio de diámetro a la altura del pecho (DAP) para obtener las tablas y probetas libres de defecto a ensayar. Las variables analizadas fueron el MOE y el MOR de tablas con dimensiones comerciales y probetas libres de defectos. No se observaron diferencias significativas en las variables analizadas.
SUMMARY. Thinning Influence on the Modulus of Elasticity and Rupture in Eucalyptus grandis.
This article is focused on Eucalyptus grandis - main species of the genus planted in Uruguay for solid wood. The objective is to evaluate the impact of the intensity of thinning on modulus of elasticity (MOE) and modulus of rupture (MOR). The plantation analyzed is located in the department of Tacuarembó, and was planted on sandy soil in 1989, with seed from Bañado de Medina (Uruguay). The trial was designed with random plots with two replications and three treatments: A) intense thinning with 272 remaining trees / ha, B) medium thinning with 352 remaining trees / ha and C) un-thinned with 1280 remaining trees / ha. Thinning was conducted in 1994, when the forest was five years old, and assessments were made when the plantation was 19. From each treatment 10 individual trees were selected, with average diameter at breast height (DBH) in order to obtain defectfree specimens to be tested. The variables studied were the MOE and MOR of boards with commercial dimensions and defect-free specimens. There were no significant differences between treatments. MenosRESUMEN.
El presente trabajo está enfocado en Eucalyptus grandis, principal especie del género plantada en Uruguay para obtener madera sólida. El objetivo del mismo es evaluar la incidencia de la intensidad del raleo sobre el módulo de elasticidad (MOE) y el módulo de rotura (MOR). El monte seleccionado se ubica en el departamento de Tacuarembó y fue plantado sobre suelo arenoso en el año 1989, con semilla proveniente de Bañando de Medina (Uruguay). El ensayo fue diseñado con parcelas al azar, con dos repeticiones y tres tratamientos: A) raleo fuerte con 272 árboles /ha remanentes, B) raleo medio con 352 árboles/ha remanentes y C) sin raleo, con 1280 árboles /ha. El raleo fue realizado en el año 1994, cuando el monte tenía cinco años y las evaluaciones se efectuaron cuanto el monte alcanzó los 19 años de edad. De cada tratamiento se seleccionaron los 10 individuos promedio de diámetro a la altura del pecho (DAP) para obtener las tablas y probetas libres de defecto a ensayar. Las variables analizadas fueron el MOE y el MOR de tablas con dimensiones comerciales y probetas libres de defectos. No se observaron diferencias significativas en las variables analizadas.
SUMMARY. Thinning Influence on the Modulus of Elasticity and Rupture in Eucalyptus grandis.
This article is focused on Eucalyptus grandis - main species of the genus planted in Uruguay for solid wood. The objective is to evaluate the impact of the intensity of thinning on modulus of elasticity (MOE) and modulus of ... Presentar Todo |
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Thesagro : |
EUCALYPTUS GRANDIS; PROPIEDADES DE LA MADERA; RALEO. |
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Asunto categoría : |
K01 Ciencias forestales - Aspectos generales |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/5204/1/Rachid-C.-2013.-Agrociencia-v.171-p.91-97.pdf
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Marc : |
LEADER 02919naa a2200205 a 4500
001 1053900
005 2015-11-15
008 2013 bl uuuu u00u1 u #d
100 1 $aCUETO, G.
245 $aInfluencia del raleo sobre el módulo de elasticidad y ruptura en Eucalyptus grandis.
260 $c2013
520 $aRESUMEN. El presente trabajo está enfocado en Eucalyptus grandis, principal especie del género plantada en Uruguay para obtener madera sólida. El objetivo del mismo es evaluar la incidencia de la intensidad del raleo sobre el módulo de elasticidad (MOE) y el módulo de rotura (MOR). El monte seleccionado se ubica en el departamento de Tacuarembó y fue plantado sobre suelo arenoso en el año 1989, con semilla proveniente de Bañando de Medina (Uruguay). El ensayo fue diseñado con parcelas al azar, con dos repeticiones y tres tratamientos: A) raleo fuerte con 272 árboles /ha remanentes, B) raleo medio con 352 árboles/ha remanentes y C) sin raleo, con 1280 árboles /ha. El raleo fue realizado en el año 1994, cuando el monte tenía cinco años y las evaluaciones se efectuaron cuanto el monte alcanzó los 19 años de edad. De cada tratamiento se seleccionaron los 10 individuos promedio de diámetro a la altura del pecho (DAP) para obtener las tablas y probetas libres de defecto a ensayar. Las variables analizadas fueron el MOE y el MOR de tablas con dimensiones comerciales y probetas libres de defectos. No se observaron diferencias significativas en las variables analizadas. SUMMARY. Thinning Influence on the Modulus of Elasticity and Rupture in Eucalyptus grandis. This article is focused on Eucalyptus grandis - main species of the genus planted in Uruguay for solid wood. The objective is to evaluate the impact of the intensity of thinning on modulus of elasticity (MOE) and modulus of rupture (MOR). The plantation analyzed is located in the department of Tacuarembó, and was planted on sandy soil in 1989, with seed from Bañado de Medina (Uruguay). The trial was designed with random plots with two replications and three treatments: A) intense thinning with 272 remaining trees / ha, B) medium thinning with 352 remaining trees / ha and C) un-thinned with 1280 remaining trees / ha. Thinning was conducted in 1994, when the forest was five years old, and assessments were made when the plantation was 19. From each treatment 10 individual trees were selected, with average diameter at breast height (DBH) in order to obtain defectfree specimens to be tested. The variables studied were the MOE and MOR of boards with commercial dimensions and defect-free specimens. There were no significant differences between treatments.
650 $aEUCALYPTUS GRANDIS
650 $aPROPIEDADES DE LA MADERA
650 $aRALEO
700 1 $aO'NEILL, H.
700 1 $aRACHID, C.
700 1 $aOHTA, S.
700 1 $aRESQUÍN, F.
773 $tAgrociencia Uruguay, 2013$gv.17, no.1, p. 91-97.
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