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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
21/06/2023 |
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Actualizado : |
21/06/2023 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
CARRA, B.; RODRIGUEZ, P.; CABRERA, D.; FALERO, M.; DINI, M.; FRANCESCATTO, P. |
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Afiliación : |
BRUNO CARRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PABLO ANDRES RODRIGUEZ BRUNO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS DANILO CABRERA BOLOGNA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARCELO FABIAN FALERO DELGADO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MAXIMILIANO ANTONIO DINI VIÑOLY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; P. FRANCESCATTO, Global Technical Development Specialist, PhD., Valent BioSciences Corporation, 870 Technology Way, Libertyville, IL, 60048, USA. |
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Título : |
Plant growth regulators to increase fruit set in two different 'Williams' pear orchards in Uruguay: with and without pollinizer. [Conference paper]. |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
Acta Horticulturae. 2023, 1366, pp.17-26. https://doi.org/10.17660/ActaHortic.2023.1366.2 |
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ISSN : |
0567-7572 (print); 2406-6168 (electronic) |
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DOI : |
10.17660/ActaHortic.2023.1366.2 |
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Idioma : |
Inglés |
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Notas : |
Article history: Published 30 April 2023. -- Correspondence: Bruno Carra, email: bcarra@inia.org.uy -- In: Acta Horticulturae (ISHS) 1366: XXXI International Horticultural Congress (IHC2022): International Symposium on Innovative Perennial Crops Management. Editors: S. Serra, P.-E. Lauri. -- Place: Angers, France. |
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Contenido : |
ABSTRACT.- Pear production in Uruguay covers 628 ha being 'Williams' the most planted cultivar. Orchards in Uruguay are managed without the use of pollinizers (parthenocarpy). Pear production in recent years has not been stable, there are many factors that could be influencing, including climatic conditions, low fruit set, among others. The aim of this study was to evaluate the use of plant growth regulators to increase fruit set in 'Williams' pears in orchards with and without pollinizers. The study was performed during the 2021/2022 growing seasons using two different 'Williams' pears orchards, the first one five-year-old orchard grafted on 'Adams' with 'Packham's Triumph' as pollinizer, and the second one, a three-year-old orchard grafted on 'OH×F40' without pollinizer. Treatments consisted of an untreated control, and different aminoethoxyvinylglycine (AVG) and 6-benzyladenine + gibberellins 4+7 (6-BA + GA4+7) rates sprayed at full bloom and 7 days after full bloom. Productive and quality parameters were assessed. Fruit set was affected differently in the two orchards (with and without pollinizer), where in the orchard with pollinizers, AVG and 6-BA + GA4+7 increased fruit set, number of fruit and yield of 'Williams' pears. A negative effect of 6-BA + GA4+7 sprays compared to untreated trees and AVG-treated trees was fruit misshapenness, where the combination of these active ingredients showed a higher level of misshapen fruit. In the orchard without pollinizers, the best results were observed with 6-BA + GA4+7 sprays, where AVG did not show significant differences between treated trees and control trees. Collectively, our results showed both plant growth regulators may represent an efficient tool to increase fruit set and yields of 'Williams' pears, however, AVG showed increase in fruit set only in the orchard with pollinizer and 6-BA + GA4+7 in both orchards. 6-BA + GA4+7 treated trees had an increase in the misshapen fruit level when compared to untreated control trees and AVG-treated trees and could reduce the fruit commercial value. © 2023 International Society for Horticultural Science. All rights reserved. MenosABSTRACT.- Pear production in Uruguay covers 628 ha being 'Williams' the most planted cultivar. Orchards in Uruguay are managed without the use of pollinizers (parthenocarpy). Pear production in recent years has not been stable, there are many factors that could be influencing, including climatic conditions, low fruit set, among others. The aim of this study was to evaluate the use of plant growth regulators to increase fruit set in 'Williams' pears in orchards with and without pollinizers. The study was performed during the 2021/2022 growing seasons using two different 'Williams' pears orchards, the first one five-year-old orchard grafted on 'Adams' with 'Packham's Triumph' as pollinizer, and the second one, a three-year-old orchard grafted on 'OH×F40' without pollinizer. Treatments consisted of an untreated control, and different aminoethoxyvinylglycine (AVG) and 6-benzyladenine + gibberellins 4+7 (6-BA + GA4+7) rates sprayed at full bloom and 7 days after full bloom. Productive and quality parameters were assessed. Fruit set was affected differently in the two orchards (with and without pollinizer), where in the orchard with pollinizers, AVG and 6-BA + GA4+7 increased fruit set, number of fruit and yield of 'Williams' pears. A negative effect of 6-BA + GA4+7 sprays compared to untreated trees and AVG-treated trees was fruit misshapenness, where the combination of these active ingredients showed a higher level of misshapen fruit. In the orchard without pollinizers, the bes... Presentar Todo |
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Palabras claves : |
6-benzyladenine; Aminoethoxyvinilglycine; Fruit quality; Fruitlet drop; Gibberellins; Pyrus communis L; SISTEMA VEGETAL INTENSIVO - INIA; Yield. |
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Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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Marc : |
LEADER 03487naa a2200313 a 4500
001 1064203
005 2023-06-21
008 2023 bl uuuu u00u1 u #d
022 $a0567-7572 (print); 2406-6168 (electronic)
024 7 $a10.17660/ActaHortic.2023.1366.2$2DOI
100 1 $aCARRA, B.
245 $aPlant growth regulators to increase fruit set in two different 'Williams' pear orchards in Uruguay$bwith and without pollinizer. [Conference paper].$h[electronic resource]
260 $c2023
500 $aArticle history: Published 30 April 2023. -- Correspondence: Bruno Carra, email: bcarra@inia.org.uy -- In: Acta Horticulturae (ISHS) 1366: XXXI International Horticultural Congress (IHC2022): International Symposium on Innovative Perennial Crops Management. Editors: S. Serra, P.-E. Lauri. -- Place: Angers, France.
520 $aABSTRACT.- Pear production in Uruguay covers 628 ha being 'Williams' the most planted cultivar. Orchards in Uruguay are managed without the use of pollinizers (parthenocarpy). Pear production in recent years has not been stable, there are many factors that could be influencing, including climatic conditions, low fruit set, among others. The aim of this study was to evaluate the use of plant growth regulators to increase fruit set in 'Williams' pears in orchards with and without pollinizers. The study was performed during the 2021/2022 growing seasons using two different 'Williams' pears orchards, the first one five-year-old orchard grafted on 'Adams' with 'Packham's Triumph' as pollinizer, and the second one, a three-year-old orchard grafted on 'OH×F40' without pollinizer. Treatments consisted of an untreated control, and different aminoethoxyvinylglycine (AVG) and 6-benzyladenine + gibberellins 4+7 (6-BA + GA4+7) rates sprayed at full bloom and 7 days after full bloom. Productive and quality parameters were assessed. Fruit set was affected differently in the two orchards (with and without pollinizer), where in the orchard with pollinizers, AVG and 6-BA + GA4+7 increased fruit set, number of fruit and yield of 'Williams' pears. A negative effect of 6-BA + GA4+7 sprays compared to untreated trees and AVG-treated trees was fruit misshapenness, where the combination of these active ingredients showed a higher level of misshapen fruit. In the orchard without pollinizers, the best results were observed with 6-BA + GA4+7 sprays, where AVG did not show significant differences between treated trees and control trees. Collectively, our results showed both plant growth regulators may represent an efficient tool to increase fruit set and yields of 'Williams' pears, however, AVG showed increase in fruit set only in the orchard with pollinizer and 6-BA + GA4+7 in both orchards. 6-BA + GA4+7 treated trees had an increase in the misshapen fruit level when compared to untreated control trees and AVG-treated trees and could reduce the fruit commercial value. © 2023 International Society for Horticultural Science. All rights reserved.
653 $a6-benzyladenine
653 $aAminoethoxyvinilglycine
653 $aFruit quality
653 $aFruitlet drop
653 $aGibberellins
653 $aPyrus communis L
653 $aSISTEMA VEGETAL INTENSIVO - INIA
653 $aYield
700 1 $aRODRIGUEZ, P.
700 1 $aCABRERA, D.
700 1 $aFALERO, M.
700 1 $aDINI, M.
700 1 $aFRANCESCATTO, P.
773 $tActa Horticulturae. 2023, 1366, pp.17-26. https://doi.org/10.17660/ActaHortic.2023.1366.2
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Registro original : |
INIA Las Brujas (LB) |
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| Registros recuperados : 9 | |
| 1. |  | FONT I FURNOLS, M.; REALINI, C.E.; GUERRERO, L.; OLIVER, M.A.; SAÑUDO, C.; CAMPO, M.M.; NUTE, G.R.; CAÑEQUE, V.; ALVAREZ, I.; SAN JULIAN, R.; LUZARDO, S.; BRITO, G.; MONTOSSI, F. Acceptability of lamb fed on pasture, concentrate or combinations of both systems by European consumers. Meat Science, Volume 81, Issue 1, January 2009, Pages 196-202. Doi: https://doi.org/10.1016/j.meatsci.2008.07.019 Article history: Received 8 April 2008 // Received in revised form 15 July 2008 // Accepted 18 July 2008. Acknowledgements: The authors thank INIA-Uruguay, INIA-Spain and AECI (Agencia Española de Cooperación Internacional) for their...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Tacuarembó. |
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| 2. | | REALINI, C.E.; BRITO, G.; MONTOSSI, F. Avances en la caracterización y mejora del perfil de ácidos grasos de la carne vacuna uruguaya: desafíos y oportunidades. In: JORNADAS URUGUAYAS DE BUIATRÍA, 43., 2015, PAYSANDÚ, UY.; GIANNEECHINI, E.; MATTO, C. (Ed.). [Trabajos presentados]. Paysandú: Centro Médico Veterinario de Paysandú/Sociedad Uruguaya de Buiatría, 2015. 13-22| Tipo: Trabajos en Congresos/Conferencias |
| Biblioteca(s): INIA Tacuarembó; INIA Treinta y Tres. |
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| 3. | | FONT I FURNOLS, M.; REALINI, C. E.; GUERRERO, L.; NUTE, G. R.; SAÑUDO, C.; CAMPO, M. M.; MUELA, E.; OLIVER, M. A. Efecto del sistema de alilmentación sobre la aceptabilidad de la carne ovina uruguaya en el mercado europeo In: MONTOSSI, F.; SAÑUDO, C. (Eds.). Cooperación Hispano-Uruguaya. Diferenciación y valorización de la carne ovina y bovina del Uruguay en Europa: Influencia de Sistemas de Producción sobre Bienestar Animal, Atributos Sensoriales, Aceptabilidad y Percepción de Consumidores y Salud Humana Montevideo (Uruguay): INIA, 2007. p. 107-112 (INIA Serie Técnica ; 168)| Tipo: Capítulo en Libro Técnico-Científico |
| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
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| 4. | | REALINI, C. E.; FONT I FURNOLS, M.; GUERRERO, L.; PETERS, Z.; NUTE, G. R.; CAMPO, M. M.; SAÑUDO, C.; OLIVER, M. A. Efecto del sistema de alimentación sobre la aceptabilidad de la carne de vacuno uruguaya en el mercado europeo In: MONTOSSI, F.; SAÑUDO, C. (Eds.). Cooperación Hispano-Uruguaya. Diferenciación y valorización de la carne ovina y bovina del Uruguay en Europa: Influencia de Sistemas de Producción sobre Bienestar Animal, Atributos Sensoriales, Aceptabilidad y Percepción de Consumidores y Salud Humana Montevideo (Uruguay): INIA, 2007. p. 71-77 (INIA Serie Técnica ; 168)| Tipo: Capítulo en Libro Técnico-Científico |
| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
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| 5. | | REALINI, C.E.; FONT I FURNOLS, M; GUERRERO, L.; MONTOSSI, F.; CAMPO, M.M.; SAÑUDO, C.; NUTE, G.R.; ALVAREZ, I.; CAÑEQUE, V.; BRITO, G.; OLIVER, M.A. Effect of finishing diet on consumer acceptability of Uruguayan beef in the European market. Meat Science, 2009, v. 81, p. 499-506 Article history: Received 8 April 2008 // Received in revised form 24 September 2008 // Accepted 5 October 2008.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Tacuarembó. |
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| 6. | | REALINI, C. E.; DUCKETT, S. K.; BRITO, G.; DALLA RIZZA, M.; DE MATTOS, D. Effect of pasture vs. concentrate feeding with or without antioxidants on carcass characteristics, fatty acid composition, and quality of Uruguayan beef. Meat Science, March 2004, volume 66, Issue 3, pages 567-577. Article history: Received 17 March 2003 // Received in revised form 13 June 2003 // Accepted 13 June 2003.
This research was funded by the Uruguayan National Institute of Agricultural Research (INIA), Inter-American Development Bank (IDB)...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : A - 1 |
| Biblioteca(s): INIA Las Brujas. |
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| 8. | | REALINI, C.E.; ARES, G.; ANTÚNEZ, L.; BRITO, G.; LUZARDO, S.; DEL CAMPO, M.; SAUNDERS, C.; FAROUK, M.; MONTOSSI, F. Meat insights: Uruguayan consumers´mental associations and motives underlying consumption changes. Meat Science, 2022, volume 192, 108901. doi: https://doi.org/10.1016/j.meatsci.2022.108901 Article history: Received 29 March 2022; Received in revised form 25 May 2022; Accepted 28 June 2022; Available online 2 July 2022.
Corresponding author: E-mail address: fmontossi@inia.org.uy (F.M. Montossi).
This research was funded by...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 9. | | REALINI, C.E.; FONT I FURNOLS, M.; SAÑUDO, C.; MONTOSSI, F.; OLIVER, M.A.; GUERRERO, L. Spanish, French and British consumers' acceptability of Uruguayan beef, and consumers' beef choice associated with country of origin, finishing diet and meat price. Meat Science, 2013, v. 95, no. 1, p. 14-21. http://dx.doi.org/10.1016/j.meatsci.2013.04.004 Article history: Received 5 February 2012; Received in revised form 25 February 2013; Accepted 4 April 2013. Acknowledgments: The authors wish to acknowledge the financial support of the Agencia Española de Cooperación Internacional para...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Tacuarembó. |
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| Registros recuperados : 9 | |
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