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 | Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
31/08/2022 |
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Actualizado : |
30/11/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
VEROCAI, M.; CASTRO, M.; MANASLISKI, S.; MAZZILLI, S.R. |
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Afiliación : |
MAXIMILIANO VEROCAI, Facultad de Agronomía, Estación Experimental Mario Alberto Cassinoni, Univ. de la República, Ruta 3, km 363, Paysandú, 60000 Uruguay.; MARINA CASTRO DERENYI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SANTIAGO MANASLISKI, Manuel Stirling 3186, Young, Río Negro, CP 65100 Uruguay.; SEBASTIÁN R. MAZZILLI, Facultad de Agronomía, Estación Experimental Mario Alberto Cassinoni, Univ. de la República, Ruta 3, km 363, Paysandú, 60000 Uruguay. |
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Título : |
Frost risk in canola and carinata as a function of sowing date in the agricultural central region of South America. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Agronomy Journal,2022, volume 114, issue 5, pages 2920-2935. doi: https://doi.org/10.1002/agj2.21154 |
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ISSN : |
0002-1962 |
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DOI : |
doi.org/10.1002/agj2.21154 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 23 August 2021/ Accepted: 10 June 2022. -- Corresponding author: Mazzilli, S.R.; Facultad de Agronomía, Estación Experimental Mario Alberto Cassinoni, Univ. de la República, Ruta 3, km 363, Paysandú, Uruguay; email:smazzilli@fagro.edu.uy -- |
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Contenido : |
Abstract: Crop cycles in spring canola (Brassica napus L.) and carinata (Brassica carinata A. Braun) are controlled by temperature and photoperiod. In the central region of South America, which accounts for 90% of South American rapeseed crop production, farmers seek to sow as early as possible to maximize yield even though early sowing dates expose crops to a higher probability of frost occurrence that had not been quantified before. Our objective was to model phenology for one spring cultivar of canola (?Rivette?) and one of carinata (?Avanza 641?) and assess the probability of frost occurrence during flowering and grain filling in the central region of South America. For the estimation of frost risk, we modeled phenology resulting from 15 April to 15 August sowing dates at 12 locations (from 31.16˚ to 34.20˚ S latitude). We assumed that the critical period spans from 100 to 500 growing degree days (GDD) after flowering. Under early sowing dates, carinata tends to have a longer cycle (200 GDD more than canola) although both crops had a similar cycle lengthunder a late sowing date. Predicted and observed flowering dates showed an average difference of 1.6 and 0.95 d for canola and carinata, respectively. Carinata has a lower probability of suffering frost events, and early sowing dates result in a greater exposure to frost damage. The results of this work will enable farmers and stakeholders to know the potential frost risk when defining a sowing date for canola and carinata. © 2022 The Authors. Agronomy Journal © 2022 American Society of Agronomy. MenosAbstract: Crop cycles in spring canola (Brassica napus L.) and carinata (Brassica carinata A. Braun) are controlled by temperature and photoperiod. In the central region of South America, which accounts for 90% of South American rapeseed crop production, farmers seek to sow as early as possible to maximize yield even though early sowing dates expose crops to a higher probability of frost occurrence that had not been quantified before. Our objective was to model phenology for one spring cultivar of canola (?Rivette?) and one of carinata (?Avanza 641?) and assess the probability of frost occurrence during flowering and grain filling in the central region of South America. For the estimation of frost risk, we modeled phenology resulting from 15 April to 15 August sowing dates at 12 locations (from 31.16˚ to 34.20˚ S latitude). We assumed that the critical period spans from 100 to 500 growing degree days (GDD) after flowering. Under early sowing dates, carinata tends to have a longer cycle (200 GDD more than canola) although both crops had a similar cycle lengthunder a late sowing date. Predicted and observed flowering dates showed an average difference of 1.6 and 0.95 d for canola and carinata, respectively. Carinata has a lower probability of suffering frost events, and early sowing dates result in a greater exposure to frost damage. The results of this work will enable farmers and stakeholders to know the potential frost risk when defining a sowing date for canola a... Presentar Todo |
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Palabras claves : |
BRASSICA CARINATA A.BRAUN; RAPESEED CROPS. |
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Thesagro : |
BRASSICA NAPUS; CANOLA; COLZA. |
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Asunto categoría : |
F01 Cultivo |
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Marc : |
LEADER 02647naa a2200253 a 4500
001 1063551
005 2022-11-30
008 2022 bl uuuu u00u1 u #d
022 $a0002-1962
024 7 $adoi.org/10.1002/agj2.21154$2DOI
100 1 $aVEROCAI, M.
245 $aFrost risk in canola and carinata as a function of sowing date in the agricultural central region of South America.$h[electronic resource]
260 $c2022
500 $aArticle history: Received: 23 August 2021/ Accepted: 10 June 2022. -- Corresponding author: Mazzilli, S.R.; Facultad de Agronomía, Estación Experimental Mario Alberto Cassinoni, Univ. de la República, Ruta 3, km 363, Paysandú, Uruguay; email:smazzilli@fagro.edu.uy --
520 $aAbstract: Crop cycles in spring canola (Brassica napus L.) and carinata (Brassica carinata A. Braun) are controlled by temperature and photoperiod. In the central region of South America, which accounts for 90% of South American rapeseed crop production, farmers seek to sow as early as possible to maximize yield even though early sowing dates expose crops to a higher probability of frost occurrence that had not been quantified before. Our objective was to model phenology for one spring cultivar of canola (?Rivette?) and one of carinata (?Avanza 641?) and assess the probability of frost occurrence during flowering and grain filling in the central region of South America. For the estimation of frost risk, we modeled phenology resulting from 15 April to 15 August sowing dates at 12 locations (from 31.16˚ to 34.20˚ S latitude). We assumed that the critical period spans from 100 to 500 growing degree days (GDD) after flowering. Under early sowing dates, carinata tends to have a longer cycle (200 GDD more than canola) although both crops had a similar cycle lengthunder a late sowing date. Predicted and observed flowering dates showed an average difference of 1.6 and 0.95 d for canola and carinata, respectively. Carinata has a lower probability of suffering frost events, and early sowing dates result in a greater exposure to frost damage. The results of this work will enable farmers and stakeholders to know the potential frost risk when defining a sowing date for canola and carinata. © 2022 The Authors. Agronomy Journal © 2022 American Society of Agronomy.
650 $aBRASSICA NAPUS
650 $aCANOLA
650 $aCOLZA
653 $aBRASSICA CARINATA A.BRAUN
653 $aRAPESEED CROPS
700 1 $aCASTRO, M.
700 1 $aMANASLISKI, S.
700 1 $aMAZZILLI, S.R.
773 $tAgronomy Journal,2022, volume 114, issue 5, pages 2920-2935. doi: https://doi.org/10.1002/agj2.21154
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| 43. |  | ZEBALLOS, R.; DE LUCCA, R.; SORIA, J.; PISANO, J. Mejora genética del duraznero en Uruguay. [resumen] Cultivares. Mejoramiento Genético. Producción de semillas. ln: Congreso Nacional de Horti-Fruticultura, 12. Jornadas Regionales de Manejo Poscosecha de Frutas. Seminario Suelos en Horticultura. Seminario Frutales de Pepita. 20-23 octubre 2012, Montevideo (UY) Trabajos presentados. Montevideo (UY): INIA; SUHF, 2010. p.102.| Tipo: Abstracts/Resúmenes |
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| 44. | | PISANO, J.; FISCHER, L.O.; HOLZ, I.R.; PIEREZAN, H.C.; MACHADO, M.M.; RODRIGUES, T.M. Metodología utilizada en mejoramiento genético de durazneros y nectarinos en INIA Las Brujas, Uruguay. [Presentación Poster-P32M4]. Trabajos presentados en posters. In: Dini, M.; Soria, J. (Eds.). Encuentro latinoamericano Prunus sin Fronteras, 8., 6-8 noviembre 2019, INIA Las Brujas, Canelones, Uruguay. Actas. Canelones (UY): INIA. p.62. (Serie Actividades de Difusión; 793).| Biblioteca(s): INIA Las Brujas. |
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| 45. | | SORIA, J.; PISANO, J.; DE LUCCA, R.; BUSCHIAZZO, M.; ZEBALLOS, R.; DÍAZ, E.; CARBONE, F.; VÁZQUEZ, E.; GABARD, Z.; VIERA, A. Módulos de evaluación de nuevas variedades de frutales de hoja caduca en empresas frutícolas de la zona sur II.Avances en los aspectos productivos. Avances en los aspectos productivos. In: INIA Las Brujas; Programa Nacional de Fruticultura. Módulos de validación de variedades de frutales de hoja caduca. Avances del proyecto Fpta 093. Jornada de divulgación. Canelones (Uruguay): INIA, 2003. p. 4-18 (INIA Serie Actividades de Difusión ; 320) INIA Las Brujas| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
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| 46. | | DE LUCCA, R.; BUSCHIAZZO, M.; ZEBALLOS, R.; VÁZQUEZ, E.; DÍAZ, E.; CARBONE, F.; SORIA, J.; FEIPPE, A.; PISANO, J.; GABARD, Z.; VIERA, A. Módulos de evaluación del comportamiento productivo y comercial de nuevas variedades de frutales de hoja caduca (duraznero, nectarina, manzano) en empresas frutícolas de la zona sur Montevideo (Uruguay): INIA, 2004. 79 p (Serie FPTA-INIA ; 12) Proyecto FPTA 093. Período de ejecución: 1999-2004| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas; INIA Tacuarembó. |
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| 52. | | SORIA, J.; PISANO, J. Nueva variedad de manzana temprana y tolerante a sarna: "Condessa". ln: INIA Las Brujas; Programa Nacional Producción Frutícola. Prácticas culturales en peral y variedad de manzana "Condessa". Jornada de divulgación. Canelones (UY): INIA Las Brujas, 2011. p. 4-9. (INIA Serie Actividades de Difusión; 635) Reimpresión de trabajo presentado en Seminario de Actualización técnica de frutales de pepita, INIA, 9 de agosto 2007.| Biblioteca(s): INIA Las Brujas. |
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| 59. | | PISANO, J.; BRUZZONE, G.; DINI, M. Nuevos cultivares locales de ciruelo japonés en Uruguay. [Presentación Poster-P31M4]. Trabajos presentados en posters. In: Dini, M.; Soria, J. (Eds.). Encuentro latinoamericano Prunus sin Fronteras, 8., 6-8 noviembre 2019, INIA Las Brujas, Canelones, Uruguay. Actas. Canelones (UY): INIA. p.61. (Serie Actividades de Difusión; 793).| Biblioteca(s): INIA Las Brujas. |
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