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| Registros recuperados : 147 | |
| 1. |  | Giménez, G. Aportes de la investigación en INIA para el cultivo de frutilla ln: Jornada sobre resultados experimentales en frutilla: mejoramiento genético, cultivares y fertilización, 2000 Trabajos presentados. Las Brujas, Canelones (Uruguay): INIA, 2000. p. 1-6 (INIA Serie Actividades de Difusión ; 244) INIA Las Brujas| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas; INIA Tacuarembó. |
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| 3. | | GIMÉNEZ, G. Cultivares locales y mejoramiento hortícola en procesos de trayectoria agroecológica. (Capítulo 15). Tercera sección. Tecnologías con enfoque en la productividad y la calidad. Editores: Roberto Zoppolo y Gabriel Ciappesoni. In: Georgina Paula García-Inza; José María Paruelo; Roberto Zoppolo. (eds). Aportes científicos y tecnológicos del Instituto Nacional de Investigación Agropecuaria (INIA) del Uruguay a las trayectorias agroecológicas. Ciudad Autónoma de Buenos Aires : Fundación CICCUS, 2023. p.301-327. p.301-327.| Biblioteca(s): INIA Las Brujas. |
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| 4. | | GIMÉNEZ, G. Enfermedades causadas por hongos y bacterias In: GIMENEZ, G.; PAULLIER, J.; MAESO, D.; LEONI, C. Identificación y manejo de las principales enfermedades y plagas en el cultivo de frutilla Montevideo (Uruguay): INIA, 2003. p. 9-32 (INIA Boletín de Divulgación ; 82)| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas; INIA Tacuarembó. |
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| 5. | | GIMÉNEZ, G. Introducción: producción de frutilla en el Uruguay, la planta de frutilla, la corona, el sistema radicular, las hojas, las flores y los frutos, los estolones, manejo integrado de enfermedades y plagas, monitoreo del cultivo In: GIMENEZ, G.; PAULLIER, J.; MAESO, D.; LEONI, C. Identificación y manejo de las principales enfermedades y plagas en el cultivo de frutilla Montevideo (Uruguay): INIA, 2003. p. 1-8 (INIA Boletín de Divulgación ; 82)| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas; INIA Tacuarembó. |
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| 6. | | GIMÉNEZ, G. Jardin de introducción de variedades de frutilla. In: SUH (Sociedad Uruguay de Horticultura); COLHOR (Confederación Latinoamericana de Horticultura); Congreso Iberoamericano, 1., Congreso Latinoamericano, 5., Congreso Nacional de Horticultura, 4. Resúmenes. Montevideo (Uruguay): SUH, COLHOR, 1992. p151| Biblioteca(s): INIA Las Brujas. |
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| 11. | | GIMÉNEZ, G.; LENZI, A. El primer cultivar de frutilla de día neutro de INIA: LBK 36.1. In: INIA (Instituto Nacional de Investigación Agropecuaria); COOPUNSA (Cooperativa Agraria Punta del Sarandí); MGAP/ DGDR (Dirección General de Desarrollo Rural)- Rocha. Nuevo sistema de producción de frutilla en el sur del país. Más (+) Tecnologías para la Producción Familiar, Promoción y Desarrollo de Tecnologías Apropiadas. Jornada de Divulgación. Canelones (Uruguay): INIA, 2015. p. 11-13 (Serie Actividades de Difusión ; 758).| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
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| 18. | | GONZÁLEZ-ARCOS, M.; GIMÉNEZ, G. (Ed.). Catálogo de cultivares hortícolas 2017 (2a.edición ampliada) Montevido (Uruguay): INIA, 2017. 56 p. (INIA Boletín de Divulgación; 113) Agradecimiento: Equipo de colaboradores del Proyecto Nacional de Mejoramiento Genético y Producción de Semilla en Horticultura: INIA Salto Grande (Ana Arruabarrena, Joanna Lado, Leticia Rubio, Pablo Varela, Brian Ghelfi, Johan Ghelfi,...| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas; INIA Tacuarembó; INIA Treinta y Tres. |
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| Registros recuperados : 147 | |
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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 actual : |
08/11/2022 |
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Actualizado : |
09/06/2023 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
CARRA, B.; HERTER, F.G.; MORETTI FERREIRA PINTO, F.A.; FONTANELLA BRIGHENTI, A.; PEREIRA PASA, C.; MELLO-FARIAS, P.C.; DINI, M.; SOZO DE ABREU, E.; DA SILVEIRA PASA, M. |
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Afiliación : |
BRUNO CARRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FLÁVIO GILBERTO HERTER, Faculdade de Agronomia Eliseu Maciel, Universidade Federal de Pelotas, RS, Capão do Leão, CEP 96010-900, Brazil; FELIPE AUGUSTO MORETTI FERREIRA PINTO, Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina, Estação Experimental de São Joaquim, Santa Catarina, São Joaquim, CEP 88600-000, Brazil; ALBERTO FONTANELLA BRIGHENTI, Universidade Federal de Santa Catarina (UFSC), SC, Florianópolis, CEP 88040-900, Brazil; CARINA PEREIRA PASA, Faculdade de Agronomia Eliseu Maciel, Universidade Federal de Pelotas, RS, Capão do Leão, CEP 96010-900, Brazil; PAULO CELSO MELLO-FARIAS, Faculdade de Agronomia Eliseu Maciel, Universidade Federal de Pelotas, RS, Capão do Leão, CEP 96010-900, Brazil; MAXIMILIANO ANTONIO DINI VIÑOLY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; EVERTON SOZO DE ABREU, Faculdade de Agronomia Eliseu Maciel, Universidade Federal de Pelotas, RS, Capão do Leão, CEP 96010-900, Brazil; MATEUS DA SILVEIRA PASA, Faculdade de Agronomia Eliseu Maciel, Universidade Federal de Pelotas, RS, Capão do Leão, CEP 96010-900, Brazil. |
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Título : |
Return bloom and yield of 'Rocha' pear trees are improved by Ethephon and Paclobutrazol. |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
Journal of Plant Growth Regulation, 2023, Volume 42, Issue 6, pp. 3650-3661. doi: https://doi.org/10.1007/s00344-022-10827-7 |
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ISSN : |
0721-7595 (print); 1435-8107 (electronic). |
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DOI : |
10.1007/s00344-022-10827-7 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 13 May 2022; Accepted 21 September 2022; Published online 6 October 2022; Published Print June 2023. -- Correspondence author: Carra, B.; Instituto Nacional de Investigación Agropecuaria, INIA Las Brujas, Rincon del Colorado, Uruguay; email:bcarra@inia.org.uy -- Funding: Conselho Nacional de Desenvolvimento Científico e Tecnológico, 140499/2015-6, 443135/2014-2, CNPq. |
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Contenido : |
ABSTRACT.- Flower induction and differentiation are complex phenomenon not fully understood in pear trees. Paclobutrazol (Pbz), Ethephon (Eth), and naphthaleneacetic acid (NAA) exogenous applications could be potential tools to increase return bloom and yield, and to manage the alternate bearing in some pear cultivars. The objective of this research was to evaluate the effect of Eth, Pbz, and NAA on return bloom and yield of 'Rocha' pear trees in different climatic conditions of Southern Brazil. The experiments were performed during 2015/2016-2017/2018 growing seasons, in Sao Joaquim, Santa Catarina State, and during 2015/2016-2016/2017 growing seasons in Antonio Prado, Rio Grande do Sul State. The pear 'Rocha' were grafted on quince rootstock 'BA29' (experiment 1 and 3) and Pyrus calleryana (experiment 2). Treatments consisted of Eth, Pbz, NAA, and Eth + NAA sprayed at different concentrations and timings. Shoot length, pruning weight, fruit set, number of thinned fruit and total fruit per tree, yield, average fruit weight, flesh firmness, and soluble solids content were assessed. Shoot length decreased, whereas return bloom and yield components increased when using Eth, Pbz, and Eth + NAA in all experiments. However, the positive effect is only in the rate of 10 mg L-1 NAA in experiment 1. Fruit size was reduced in Eth concentrations above 300 mg L-1, as a direct effect of crop load. Our results show that Eth and Pbz increase return bloom and yield of 'Rocha' pear trees being a potential tool to improve flowering in warm winter Regions as Southern Brazil. © 2022, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature. MenosABSTRACT.- Flower induction and differentiation are complex phenomenon not fully understood in pear trees. Paclobutrazol (Pbz), Ethephon (Eth), and naphthaleneacetic acid (NAA) exogenous applications could be potential tools to increase return bloom and yield, and to manage the alternate bearing in some pear cultivars. The objective of this research was to evaluate the effect of Eth, Pbz, and NAA on return bloom and yield of 'Rocha' pear trees in different climatic conditions of Southern Brazil. The experiments were performed during 2015/2016-2017/2018 growing seasons, in Sao Joaquim, Santa Catarina State, and during 2015/2016-2016/2017 growing seasons in Antonio Prado, Rio Grande do Sul State. The pear 'Rocha' were grafted on quince rootstock 'BA29' (experiment 1 and 3) and Pyrus calleryana (experiment 2). Treatments consisted of Eth, Pbz, NAA, and Eth + NAA sprayed at different concentrations and timings. Shoot length, pruning weight, fruit set, number of thinned fruit and total fruit per tree, yield, average fruit weight, flesh firmness, and soluble solids content were assessed. Shoot length decreased, whereas return bloom and yield components increased when using Eth, Pbz, and Eth + NAA in all experiments. However, the positive effect is only in the rate of 10 mg L-1 NAA in experiment 1. Fruit size was reduced in Eth concentrations above 300 mg L-1, as a direct effect of crop load. Our results show that Eth and Pbz increase return bloom and yield of 'Rocha' pear trees be... Presentar Todo |
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Palabras claves : |
Flower induction; Growth regulators; Naphthaleneacetic acid; SISTEMA VEGETAL INTENSIVO - INIA. |
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Thesagro : |
PYRUS COMMUNIS. |
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Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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Marc : |
LEADER 03142naa a2200313 a 4500
001 1063712
005 2023-06-09
008 2023 bl uuuu u00u1 u #d
022 $a0721-7595 (print); 1435-8107 (electronic).
024 7 $a10.1007/s00344-022-10827-7$2DOI
100 1 $aCARRA, B.
245 $aReturn bloom and yield of 'Rocha' pear trees are improved by Ethephon and Paclobutrazol.$h[electronic resource]
260 $c2023
500 $aArticle history: Received 13 May 2022; Accepted 21 September 2022; Published online 6 October 2022; Published Print June 2023. -- Correspondence author: Carra, B.; Instituto Nacional de Investigación Agropecuaria, INIA Las Brujas, Rincon del Colorado, Uruguay; email:bcarra@inia.org.uy -- Funding: Conselho Nacional de Desenvolvimento Científico e Tecnológico, 140499/2015-6, 443135/2014-2, CNPq.
520 $aABSTRACT.- Flower induction and differentiation are complex phenomenon not fully understood in pear trees. Paclobutrazol (Pbz), Ethephon (Eth), and naphthaleneacetic acid (NAA) exogenous applications could be potential tools to increase return bloom and yield, and to manage the alternate bearing in some pear cultivars. The objective of this research was to evaluate the effect of Eth, Pbz, and NAA on return bloom and yield of 'Rocha' pear trees in different climatic conditions of Southern Brazil. The experiments were performed during 2015/2016-2017/2018 growing seasons, in Sao Joaquim, Santa Catarina State, and during 2015/2016-2016/2017 growing seasons in Antonio Prado, Rio Grande do Sul State. The pear 'Rocha' were grafted on quince rootstock 'BA29' (experiment 1 and 3) and Pyrus calleryana (experiment 2). Treatments consisted of Eth, Pbz, NAA, and Eth + NAA sprayed at different concentrations and timings. Shoot length, pruning weight, fruit set, number of thinned fruit and total fruit per tree, yield, average fruit weight, flesh firmness, and soluble solids content were assessed. Shoot length decreased, whereas return bloom and yield components increased when using Eth, Pbz, and Eth + NAA in all experiments. However, the positive effect is only in the rate of 10 mg L-1 NAA in experiment 1. Fruit size was reduced in Eth concentrations above 300 mg L-1, as a direct effect of crop load. Our results show that Eth and Pbz increase return bloom and yield of 'Rocha' pear trees being a potential tool to improve flowering in warm winter Regions as Southern Brazil. © 2022, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.
650 $aPYRUS COMMUNIS
653 $aFlower induction
653 $aGrowth regulators
653 $aNaphthaleneacetic acid
653 $aSISTEMA VEGETAL INTENSIVO - INIA
700 1 $aHERTER, F.G.
700 1 $aMORETTI FERREIRA PINTO, F.A.
700 1 $aFONTANELLA BRIGHENTI, A.
700 1 $aPEREIRA PASA, C.
700 1 $aMELLO-FARIAS, P.C.
700 1 $aDINI, M.
700 1 $aSOZO DE ABREU, E.
700 1 $aDA SILVEIRA PASA, M.
773 $tJournal of Plant Growth Regulation, 2023, Volume 42, Issue 6, pp. 3650-3661. doi: https://doi.org/10.1007/s00344-022-10827-7
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