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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
25/02/2021 |
Actualizado : |
25/03/2021 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
ABREU, E. S.; DINI, M.; CARRA, B.; MARCHI, P. M.; HERTER, F. G.; MELLO-FARIAS, P. C. |
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. |
Título : |
Bud break promoters following different chilling hour accumulation of 'Hosui' pear. [Conference paper]. |
Fecha de publicación : |
2021 |
Fuente / Imprenta : |
Acta Horticulturae, February 2021, N°1303, p. 299-304. DOI: https://doi.org/10.17660/ActaHortic.2021.1303.42 |
ISSN : |
0567-7572 (print); 2406-6168 (electronic) |
DOI : |
10.17660/ActaHortic.2021.1303.42 |
Idioma : |
Inglés |
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. |
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 |
Palabras claves : |
Dormancy; Erger®; Hydrogen cyanamide; Mild winter conditions; Mineral oil; Pyrus pyrifolia Nakai. |
Asunto categoría : |
F01 Cultivo |
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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INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
03/07/2021 |
Actualizado : |
03/07/2021 |
Tipo de producción científica : |
Artículos en Revistas Agropecuarias |
Autor : |
KASPARY, T. E.; GARCIA, A.; CABRERA, O.; GARCIA, E.; GARCIA, R. |
Afiliación : |
TIAGO EDU KASPARY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MILTON ALEJANDRO GARCIA LATASA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ORLANDO MAURICIO CABRERA GARCIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; EVANGELINA NOEMI GARCIA OZUCAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RAQUEL MONICA GARCIA LOPEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Cultivos de cobertura: estrategias de uso para el manejo de yerba carnicera resistente. |
Complemento del título : |
Pasturas. |
Fecha de publicación : |
2021 |
Fuente / Imprenta : |
Revista INIA Uruguay, Junio 2021, no.65, p.40-44. |
Serie : |
(Revista INIA; 65). |
ISSN : |
1510-9011 |
Idioma : |
Español |
Contenido : |
La utilización de cultivos de cobertura y el rolado como alternativa para su posterior desecación son herramientas de creciente importancia para un manejo integrado de malezas. El presente artículo se focaliza en estudios recientes sobre momento, densidad y tipo de siembra de los cultivos en cobertura, así como sobre el impacto del rolado en el crecimiento de malezas en el cultivo siguiente. |
Palabras claves : |
CULTIVOS DE COBERTURA; ROLADO; YERBA CARNICERA. |
Thesagro : |
PASTURAS. |
Asunto categoría : |
F01 Cultivo |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/15761/1/Revista-INIA-65-Junio-2021-10.pdf
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Marc : |
LEADER 01071naa a2200241 a 4500 001 1062228 005 2021-07-03 008 2021 bl uuuu u00u1 u #d 022 $a1510-9011 100 1 $aKASPARY, T. E. 245 $aCultivos de cobertura$bestrategias de uso para el manejo de yerba carnicera resistente.$h[electronic resource] 260 $c2021 490 $a(Revista INIA; 65). 520 $aLa utilización de cultivos de cobertura y el rolado como alternativa para su posterior desecación son herramientas de creciente importancia para un manejo integrado de malezas. El presente artículo se focaliza en estudios recientes sobre momento, densidad y tipo de siembra de los cultivos en cobertura, así como sobre el impacto del rolado en el crecimiento de malezas en el cultivo siguiente. 650 $aPASTURAS 653 $aCULTIVOS DE COBERTURA 653 $aROLADO 653 $aYERBA CARNICERA 700 1 $aGARCIA, A. 700 1 $aCABRERA, O. 700 1 $aGARCIA, E. 700 1 $aGARCIA, R. 773 $tRevista INIA Uruguay, Junio 2021, no.65, p.40-44.
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