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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 : |
25/02/2021 |
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Actualizado : |
25/03/2021 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
ABREU, E. S.; DINI, M.; CARRA, B.; MARCHI, P. M.; HERTER, F. G.; MELLO-FARIAS, P. C. |
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Afiliación : |
E. S. ABREU, Programa de Pós-Graduaçao em Agronomia (PPGA), Universidade Federal de Pelotas (UFPel), Pelotas-RS, Brazil; MAXIMILIANO ANTONIO DINI VIÑOLY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Programa de Pós-Graduaçao em Agronomia (PPGA), Universidade Federal de Pelotas (UFPel), Pelotas-RS, Brazil; BRUNO CARRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Programa de Pós-Graduaçao em Agronomia (PPGA), Universidade Federal de Pelotas (UFPel), Pelotas-RS, Brazil; P. M. MARCHI, Programa de Pós-Graduaçao em Agronomia (PPGA), Universidade Federal de Pelotas (UFPel), Pelotas-RS, Brazil; F. G. HERTER, Programa de Pós-Graduaçao em Agronomia (PPGA), Universidade Federal de Pelotas (UFPel), Pelotas-RS, Brazil; P.C. MELLO-FARIAS, Programa de Pós-Graduaçao em Agronomia (PPGA), Universidade Federal de Pelotas (UFPel), Pelotas-RS, Brazil. |
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Título : |
Bud break promoters following different chilling hour accumulation of 'Hosui' pear. [Conference paper]. |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
Acta Horticulturae, February 2021, N°1303, p. 299-304. DOI: https://doi.org/10.17660/ActaHortic.2021.1303.42 |
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ISSN : |
0567-7572 (print); 2406-6168 (electronic) |
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DOI : |
10.17660/ActaHortic.2021.1303.42 |
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Idioma : |
Inglés |
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Notas : |
Article history: Published 5 February 2021. In: Acta Horticulturae (ISHS) 1303: XIII International Pear Symposium, Montevideo, Uruguay. Conveners: Roberto Zoppolo, Danilo Cabrera. Editors: Roberto Zoppolo, Danilo Cabrera, D. Granatstein. |
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Contenido : |
ABSTRACT.
Pear is a temperate crop, which grows in mild winter regions, and may present several development anomalies, which can negatively affect yield and fruit quality. To overcome these obstacles and achieve economically satisfactory yields, the use of bud break promoters has shown promising results. The most used promoters are hydrogen cyanamide (HC), mineral oil (MO) and Erger®. The present study aimed to evaluate the effectiveness of HC, MO and Erger® following different chilling hour accumulation on bud break of 'Hosui' pear. 'Hosui' pear shoots were collected with 103 chill hours (CH) and conditioned in cold storage at 4±1°C for 0, 6, 12, 18, 24 and 30 days. For each date, shoots were cut as single bud cuttings, where the following treatments were applied in four replications of ten cuttings: control (water), HC 1%, MO 5%, Erger® 3% + calcium nitrate 3%, and HC 0.5% + OM 3%. After these, they were forced in a growth chamber until bud break, which was assessed every two days to estimate the bud break percentage and average bud break time. Bud break percentage showed no difference between treatments when submitted to 0 and 6 days (247 CH) of cold storage. After 12 days (391 CH), HC and HC + MO increase bud break percentage compared to the control. Those exposed to 18 days (535 CH) and treated with HC and HC + MO showed no significant difference in the bud break percentage compared to the control, whereas Erger® and MO significantly decreased the bud break percentage compared to other treatments. The average bud break time of HC treated cuttings was advanced the most and control delayed the most. When cuttings were subjected to low chilling hour accumulation, HC and HC + MO were more effective in bud break compared to Erger® and the control, while with higher chilling hour accumulation, the bud break promoters were dispensable.
@ International Society for Horticultural Science. MenosABSTRACT.
Pear is a temperate crop, which grows in mild winter regions, and may present several development anomalies, which can negatively affect yield and fruit quality. To overcome these obstacles and achieve economically satisfactory yields, the use of bud break promoters has shown promising results. The most used promoters are hydrogen cyanamide (HC), mineral oil (MO) and Erger®. The present study aimed to evaluate the effectiveness of HC, MO and Erger® following different chilling hour accumulation on bud break of 'Hosui' pear. 'Hosui' pear shoots were collected with 103 chill hours (CH) and conditioned in cold storage at 4±1°C for 0, 6, 12, 18, 24 and 30 days. For each date, shoots were cut as single bud cuttings, where the following treatments were applied in four replications of ten cuttings: control (water), HC 1%, MO 5%, Erger® 3% + calcium nitrate 3%, and HC 0.5% + OM 3%. After these, they were forced in a growth chamber until bud break, which was assessed every two days to estimate the bud break percentage and average bud break time. Bud break percentage showed no difference between treatments when submitted to 0 and 6 days (247 CH) of cold storage. After 12 days (391 CH), HC and HC + MO increase bud break percentage compared to the control. Those exposed to 18 days (535 CH) and treated with HC and HC + MO showed no significant difference in the bud break percentage compared to the control, whereas Erger® and MO significantly decreased the bud break percentage c... Presentar Todo |
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Palabras claves : |
Dormancy; Erger®; Hydrogen cyanamide; Mild winter conditions; Mineral oil; Pyrus pyrifolia Nakai. |
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Asunto categoría : |
F01 Cultivo |
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Marc : |
LEADER 03083naa a2200289 a 4500
001 1061762
005 2021-03-25
008 2021 bl uuuu u00u1 u #d
022 $a0567-7572 (print); 2406-6168 (electronic)
024 7 $a10.17660/ActaHortic.2021.1303.42$2DOI
100 1 $aABREU, E. S.
245 $aBud break promoters following different chilling hour accumulation of 'Hosui' pear. [Conference paper].$h[electronic resource]
260 $c2021
500 $aArticle history: Published 5 February 2021. In: Acta Horticulturae (ISHS) 1303: XIII International Pear Symposium, Montevideo, Uruguay. Conveners: Roberto Zoppolo, Danilo Cabrera. Editors: Roberto Zoppolo, Danilo Cabrera, D. Granatstein.
520 $aABSTRACT. Pear is a temperate crop, which grows in mild winter regions, and may present several development anomalies, which can negatively affect yield and fruit quality. To overcome these obstacles and achieve economically satisfactory yields, the use of bud break promoters has shown promising results. The most used promoters are hydrogen cyanamide (HC), mineral oil (MO) and Erger®. The present study aimed to evaluate the effectiveness of HC, MO and Erger® following different chilling hour accumulation on bud break of 'Hosui' pear. 'Hosui' pear shoots were collected with 103 chill hours (CH) and conditioned in cold storage at 4±1°C for 0, 6, 12, 18, 24 and 30 days. For each date, shoots were cut as single bud cuttings, where the following treatments were applied in four replications of ten cuttings: control (water), HC 1%, MO 5%, Erger® 3% + calcium nitrate 3%, and HC 0.5% + OM 3%. After these, they were forced in a growth chamber until bud break, which was assessed every two days to estimate the bud break percentage and average bud break time. Bud break percentage showed no difference between treatments when submitted to 0 and 6 days (247 CH) of cold storage. After 12 days (391 CH), HC and HC + MO increase bud break percentage compared to the control. Those exposed to 18 days (535 CH) and treated with HC and HC + MO showed no significant difference in the bud break percentage compared to the control, whereas Erger® and MO significantly decreased the bud break percentage compared to other treatments. The average bud break time of HC treated cuttings was advanced the most and control delayed the most. When cuttings were subjected to low chilling hour accumulation, HC and HC + MO were more effective in bud break compared to Erger® and the control, while with higher chilling hour accumulation, the bud break promoters were dispensable. @ International Society for Horticultural Science.
653 $aDormancy
653 $aErger®
653 $aHydrogen cyanamide
653 $aMild winter conditions
653 $aMineral oil
653 $aPyrus pyrifolia Nakai
700 1 $aDINI, M.
700 1 $aCARRA, B.
700 1 $aMARCHI, P. M.
700 1 $aHERTER, F. G.
700 1 $aMELLO-FARIAS, P. C.
773 $tActa Horticulturae, February 2021, N°1303, p. 299-304. DOI: https://doi.org/10.17660/ActaHortic.2021.1303.42
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| Registros recuperados : 15 | |
| 5. |  | GARCIA, C.; ARBOLEYA, J.; ABREU, E.; SUÁREZ, C.; CARABALLO, J. Efecto del stress hídrico en distintas etapas del ciclo de ajo sobre el rendimiento y calidad del bulbo ln: Reunión técnica sobre resultados experimentales en ajo, 1998, Las Brujas, Canelones (UY) Memorias. Las Brujas, Canelones (Uruguay): INIA, 1998. p. 44-49 (INIA Serie Actividades de Difusión ; 162) INIA Las Brujas| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas; INIA Tacuarembó. |
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| 8. | | ABREU, E. S.; DINI, M.; CARRA, B.; MARCHI, P. M.; HERTER, F. G.; MELLO-FARIAS, P. C. Bud break promoters following different chilling hour accumulation of 'Hosui' pear. [Conference paper]. Acta Horticulturae, February 2021, N°1303, p. 299-304. DOI: https://doi.org/10.17660/ActaHortic.2021.1303.42 Article history: Published 5 February 2021. In: Acta Horticulturae (ISHS) 1303: XIII International Pear Symposium, Montevideo, Uruguay. Conveners: Roberto Zoppolo, Danilo Cabrera. Editors: Roberto Zoppolo, Danilo Cabrera, D. Granatstein.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 9. | | DINI, M.; RASEIRA, M. DO C. B.; SCARNIATTO, S.; CARRA, B.; ABREU, E. S. DE; MELLO-FARIAS, P.; FLORES CANTILLANO, R. F. Color shade heritability of peach flesh. Journal of Agricultural Science, 2019. v. 11, n. 8, p. 236-247. OPEN ACCESS. Doi: https://doi.org/10.5539/jas.v11n8p236 Article history: Received: March 21 2019; Accepted: April 28 2019; Online Published: June 15 2019.
This research was partially financed by the Agencia Nacional de Investigación e Innovación-Uruguay (ANII) in the first year and by the...| Tipo: Artículos Indexados |
| Biblioteca(s): INIA Las Brujas. |
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| 10. | | CARRA, B.; DINI, M.; ABREU, E. S.; PASA, M. S.; PASA, C. P.; FRANCESCATTO, P.; HERTER, F. G.; MELLO-FARIAS, P. C. Ethephon increases return bloom and yield of 'Rocha' pear trees. [Conference paper]. Acta Horticulturae, February 2021, N°1303, p. 291-298. DOI: https://doi.org/10.17660/ActaHortic.2021.1303.41 Article history: Published 5 February 2021. In: Acta Horticulturae (ISHS) 1303: XIII International Pear Symposium, Montevideo, Uruguay. Conveners: Roberto Zoppolo, Danilo Cabrera. Editors: Roberto Zoppolo, Danilo Cabrera, D. Granatstein.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 11. | | SPAGNOL, D.; GIOVANAZ, M. A.; CARRA, B.; ABREU, E. SOZO DE; FACHINELLO, J. C.; MALGARIM, M. B.; MELO-FARIAS, P.; PASA, M. DA SILVEIRA Hand-held mechanical device improves thinning efficiency of peach trees. Australian Journal of Crop Science, December, 2020, volume 14 (9), Pages 1519-1524.Open Access. Doi: 10.21475/ajcs.20.14.09.p2683 Corresponing author: mateus.pasa@gmail.com| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : -- - -- |
| Biblioteca(s): INIA Treinta y Tres. |
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| 12. | | CARRA, B.; ABREU, E. S.; DINI, M.; PASA, M. S.; PASA, C. P.; FRANCESCATTO. P.; HERTER, F. G.; MELLO-FARIAS, P. C. Increase of fruit set and yield of 'Rocha' pear trees. [Conference paper]. Acta Horticulturae, February 2021, N°1303, p. 271-278. DOI: https://doi.org/10.17660/ActaHortic.2021.1303.38 Article history: Published 5 February 2021. In: Acta Horticulturae (ISHS) 1303: XIII International Pear Symposium, Montevideo, Uruguay. Conveners: Roberto Zoppolo, Danilo Cabrera. Editors: Roberto Zoppolo, Danilo Cabrera, D. Granatstein.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 13. | | CARRA, B.; PASA, M. S.; ABREU, E. S.; DINI, M.; PASA, C. P.; CIOTTA, M. N.; HERTER, F. G.; MELLO-FARIAS, P. Plant growth regulators to increase fruit set and yield of 'Rocha' pear trees in Southern Brazil. Anais da Academia Brasileira de Ciências, 2021, vol. 93, n. 3 e20180680, Pages 1-16. Doi: 10.1590/0001-3765202120180860 16 p. Article history: Manuscript received on July 5, 2018 / Accepted for publication on June 6, 2019. Published online 2021| Biblioteca(s): INIA Treinta y Tres. |
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| 14. | | ABREU, E. S.; CARRA, B.; DINI, M.; SILVA, T. A.; SIMOES, F.; PASA, M. S.; BRIGHENTI, A.F.; CHAVES, A.L.S.; MELLO-FARIAS, P.C.; HERTER, F.G. Native embolism in 'Rocha' pear under different rootstocks and their relationship with plant vigor. [Conference paper]. Acta Horticulturae, February 2021, N°1303, p. 221-226. DOI: https://doi.org/10.17660/ActaHortic.2021.1303.32 Article history: Published 5 February 2021. In: Acta Horticulturae (ISHS) 1303: XIII International Pear Symposium, Montevideo, Uruguay. Conveners: Roberto Zoppolo, Danilo Cabrera. Editors: Roberto Zoppolo, Danilo Cabrera, D. Granatstein.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 15. | | 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. Return bloom and yield of 'Rocha' pear trees are improved by Ethephon and Paclobutrazol. Journal of Plant Growth Regulation, 2023, Volume 42, Issue 6, pp. 3650-3661. doi: https://doi.org/10.1007/s00344-022-10827-7 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...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| Registros recuperados : 15 | |
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