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Registro completo
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Biblioteca (s) : |
INIA Salto Grande. |
Fecha : |
21/02/2014 |
Actualizado : |
22/02/2014 |
Autor : |
Müller, I. ; Carnelli, J. |
Título : |
Bioclimatología de los citrus en Uruguay |
Fecha de publicación : |
1993 |
Fuente / Imprenta : |
Montevideo (Uruguay): INIA, 1993. |
Páginas : |
20p. |
Idioma : |
Español |
Notas : |
Presentado en el Taller sobre bioclimatologia de citricos, 1993 mar 1-6 : Ciego de Avila, Cuba |
Thesagro : |
ACARINA; BACTERIA; CALIDAD; CITRUS; CLIMATOLOGIA; CONTENIDO DE AGUA EN EL SUELO; DATOS DE PRODUCCION; EXPORTACIONES; FACTORES CLIMATICOS; FRUTICULTURA; HONGOS; INSECTA; RENDIMIENTO DE CULTIVOS; TEMPERATURA AMBIENTAL; URUGUAY. |
Asunto categoría : |
-- |
Marc : |
LEADER 00869nam a2200313 a 4500 001 1014018 005 2014-02-22 008 1993 bl uuuu u00u1 u #d 100 1 $aMÜLLER, I. 245 $aBioclimatología de los citrus en Uruguay 260 $aMontevideo (Uruguay): INIA$c1993 300 $a20p. 500 $aPresentado en el Taller sobre bioclimatologia de citricos, 1993 mar 1-6 : Ciego de Avila, Cuba 650 $aACARINA 650 $aBACTERIA 650 $aCALIDAD 650 $aCITRUS 650 $aCLIMATOLOGIA 650 $aCONTENIDO DE AGUA EN EL SUELO 650 $aDATOS DE PRODUCCION 650 $aEXPORTACIONES 650 $aFACTORES CLIMATICOS 650 $aFRUTICULTURA 650 $aHONGOS 650 $aINSECTA 650 $aRENDIMIENTO DE CULTIVOS 650 $aTEMPERATURA AMBIENTAL 650 $aURUGUAY 700 1 $aCARNELLI, J.
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INIA Salto Grande (SG) |
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| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
07/11/2022 |
Actualizado : |
07/11/2022 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
CARRA, B.; DINI, M.; PISANO, J.; ZEBALLOS, R. |
Afiliación : |
BRUNO CARRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MAXIMILIANO ANTONIO DINI VIÑOLY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JULIO CESAR PISANO CARBAJAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; R. ZEBALLOS, Grupo Viveros del Uruguay, Montevideo, Uruguay. |
Título : |
Potential pollinizers for the new Uruguayan apple cultivar 'GVU Yvyrá'. [Conference paper]. |
Fecha de publicación : |
2022 |
Fuente / Imprenta : |
Acta Horticulturae, June 2022, N°1342, p. 207-212 doi: https://doi.org/10.17660/ActaHortic.2022.1342.30 |
ISSN : |
0567-7572 (print); 2406-6168 (electronic) |
DOI : |
10.17660/ActaHortic.2022.1342.30 |
Idioma : |
Inglés |
Notas : |
Article history: Published 30 June 2022. In: Acta Horticulturae (ISHS) 1342: I International Symposium on Reproductive Biology of Fruit Tree Species, Montpellier, France. Conveners: E. Costes, H. Flachowsky. Editors: E. Ortega, E. Costes . |
Contenido : |
ABSTRACT.- 'GVU Yvyrá' is a new apple cultivar developed and released by "Grupo Viveros del Uruguay". Trees are rustic, vigorous, with good branch growth behavior, and presenting a low chill requirement. It presents early flowering, starting around September 1st, and its harvest begins before January 15th (in southern Uruguay). Large to very large fruits, with cone shape, approximately 90% red-brown blush and sweet, yellow colored flesh, and a good cold storage potential. Since most commercial apple cultivars need cross-pollination to obtain an efficient production, they are planted together with at least two cross-compatible cultivars. However, due to the 'GVU Yvyrá' early and large period of flowering, the best pollinizers for this cultivar remain unclear. The aim of this study was to evaluate different potential pollinizers for the new cultivar 'GVU Yvyrá' by controlled pollination on a commercial orchard in Uruguay. Treatments consisted of self-pollination (with and without emasculation), and controlled cross-pollination with six different early blooming cultivars. Phenology of all cultivars, and fruit set after the different treatments were evaluated. All genotypes had coincident flowering with 'GVU Yvyrá', differing in the timing of blooming stages (beginning, full and end of bloom). Whereas 'Princesa' and 'Eva' had the beginning, full and end of bloom similar to 'GVU Yvyrá', 'Anna' flowering coincided with the beginning of 'GVU Yvyrá' bloom, and 'Duquesa' flowering coincided with the end of 'GVU Yvyrá' bloom. Self-pollination rates of 'GVU Yvyrá' did not provide commercially profitable fruit set and production showing fruit set rates of 0% (for emasculated flowers) and around 5% (for non-emasculated flowers). Fruit set ranged from around 25% with 'Duquesa' pollen to around 55% of fruit set for 'Eva' pollen. Regardless the cultivars utilized as pollinizer, all the genotypes are efficient for 'GVU Yvyrá' flower fertilization and fruit set and can be used as pollinizers in a commercial orchard. © 2022 International Society for Horticultural Science. All rights reserved. MenosABSTRACT.- 'GVU Yvyrá' is a new apple cultivar developed and released by "Grupo Viveros del Uruguay". Trees are rustic, vigorous, with good branch growth behavior, and presenting a low chill requirement. It presents early flowering, starting around September 1st, and its harvest begins before January 15th (in southern Uruguay). Large to very large fruits, with cone shape, approximately 90% red-brown blush and sweet, yellow colored flesh, and a good cold storage potential. Since most commercial apple cultivars need cross-pollination to obtain an efficient production, they are planted together with at least two cross-compatible cultivars. However, due to the 'GVU Yvyrá' early and large period of flowering, the best pollinizers for this cultivar remain unclear. The aim of this study was to evaluate different potential pollinizers for the new cultivar 'GVU Yvyrá' by controlled pollination on a commercial orchard in Uruguay. Treatments consisted of self-pollination (with and without emasculation), and controlled cross-pollination with six different early blooming cultivars. Phenology of all cultivars, and fruit set after the different treatments were evaluated. All genotypes had coincident flowering with 'GVU Yvyrá', differing in the timing of blooming stages (beginning, full and end of bloom). Whereas 'Princesa' and 'Eva' had the beginning, full and end of bloom similar to 'GVU Yvyrá', 'Anna' flowering coincided with the beginning of 'GVU Yvyrá' bloom, and 'Duquesa' flowering co... Presentar Todo |
Palabras claves : |
Early bloom; Malus × domestica Borkh; Phenology; Pollination; Self-incompatibility; SISTEMA VEGETAL INTENSIVO - INIA. |
Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
Marc : |
LEADER 03217naa a2200265 a 4500 001 1063708 005 2022-11-07 008 2022 bl uuuu u00u1 u #d 022 $a0567-7572 (print); 2406-6168 (electronic) 024 7 $a10.17660/ActaHortic.2022.1342.30$2DOI 100 1 $aCARRA, B. 245 $aPotential pollinizers for the new Uruguayan apple cultivar 'GVU Yvyrá'. [Conference paper].$h[electronic resource] 260 $c2022 500 $aArticle history: Published 30 June 2022. In: Acta Horticulturae (ISHS) 1342: I International Symposium on Reproductive Biology of Fruit Tree Species, Montpellier, France. Conveners: E. Costes, H. Flachowsky. Editors: E. Ortega, E. Costes . 520 $aABSTRACT.- 'GVU Yvyrá' is a new apple cultivar developed and released by "Grupo Viveros del Uruguay". Trees are rustic, vigorous, with good branch growth behavior, and presenting a low chill requirement. It presents early flowering, starting around September 1st, and its harvest begins before January 15th (in southern Uruguay). Large to very large fruits, with cone shape, approximately 90% red-brown blush and sweet, yellow colored flesh, and a good cold storage potential. Since most commercial apple cultivars need cross-pollination to obtain an efficient production, they are planted together with at least two cross-compatible cultivars. However, due to the 'GVU Yvyrá' early and large period of flowering, the best pollinizers for this cultivar remain unclear. The aim of this study was to evaluate different potential pollinizers for the new cultivar 'GVU Yvyrá' by controlled pollination on a commercial orchard in Uruguay. Treatments consisted of self-pollination (with and without emasculation), and controlled cross-pollination with six different early blooming cultivars. Phenology of all cultivars, and fruit set after the different treatments were evaluated. All genotypes had coincident flowering with 'GVU Yvyrá', differing in the timing of blooming stages (beginning, full and end of bloom). Whereas 'Princesa' and 'Eva' had the beginning, full and end of bloom similar to 'GVU Yvyrá', 'Anna' flowering coincided with the beginning of 'GVU Yvyrá' bloom, and 'Duquesa' flowering coincided with the end of 'GVU Yvyrá' bloom. Self-pollination rates of 'GVU Yvyrá' did not provide commercially profitable fruit set and production showing fruit set rates of 0% (for emasculated flowers) and around 5% (for non-emasculated flowers). Fruit set ranged from around 25% with 'Duquesa' pollen to around 55% of fruit set for 'Eva' pollen. Regardless the cultivars utilized as pollinizer, all the genotypes are efficient for 'GVU Yvyrá' flower fertilization and fruit set and can be used as pollinizers in a commercial orchard. © 2022 International Society for Horticultural Science. All rights reserved. 653 $aEarly bloom 653 $aMalus × domestica Borkh 653 $aPhenology 653 $aPollination 653 $aSelf-incompatibility 653 $aSISTEMA VEGETAL INTENSIVO - INIA 700 1 $aDINI, M. 700 1 $aPISANO, J. 700 1 $aZEBALLOS, R. 773 $tActa Horticulturae, June 2022, N°1342, p. 207-212 doi: https://doi.org/10.17660/ActaHortic.2022.1342.30
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