Days and termal time to flowering and fructification of solanaceae crops cultivated under greenhouse in La Plata

Autores
Guaymasí, Delfina Victoria; Garbi, Mariana; Morelli, Gabriela Andrea; Martínez, Susana Beatriz
Año de publicación
2018
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In tomato (Solanum lycopersicum L.), pepper (Capsicum annuum L.) and eggplant (Solanum melongena L.) crops, there is a continuous introduction of hybrids, and it is of interest to study their adaptation to local growing conditions. The aim of this work was to characterize tomato, pepper and eggplant hybrids, according to thermal time and days from transplant required to reach flowering and fruiting between the first and fourth bunch. Crops were grown under a greenhouse located in La Plata, Buenos Aires, Argentina (34° 58´S, 57° 54´W). Tomato hybrids: Elpida and Griffy (Enza Zaden®), bell pepper hybrids: Almuden and Platero (Syngenta®) and eggplant hybrids: Barcelona (Fito®) and Monarca (Rijk Zwaan®) were planted on 08/14/2011. Air temperature and date of first flowering and fruiting from first to fourth bunches were registered. Days between transplant and start of phases and thermal time with a base temperature of 10 ºC for tomato and bell pepper and 11 ºC for eggplant were calculated. Statistical design was a randomized complete block with 4 replications. Number of days data were subjected to the non-parametric Friedman test and thermal time to analysis of variance (p<0.05). No statistical differences between hybrids were observed to reach first flowering or fruiting from first to fourth bunch, considering that under these trial conditions, the selection of these genetic materials for production can be done by different criteria than bioclimatic response.
En tomate (Solanum lycopersicum L.), pimiento (Capsicum annuum L.) y berenjena (Solanum melongena L.) existe una continua incorporación de nuevos híbridos, siendo importante conocer su respuesta al ambiente local. Este trabajo tuvo como objetivo caracterizar híbridos de tomate, pimiento y berenjena según cantidad de días y tiempo térmico requerido para alcanzar floración y fructificación del primer al cuarto racimo. Los cultivos se condujeron en un invernadero ubicado en La Plata, Buenos Aires, Argentina (34° 58´S, 57° 54´W). El 14/08/2011 se transplantaron tomate: Elpida y Griffy (Enza Zaden®), pimiento: Almuden y Platero (Syngenta®) y berenjena: Barcelona (Fito®) y Monarca (Rijk Zwaan®). Se registraron temperatura del aire y fecha de floración y fructificación hasta 4° racimo. Se calcularon días transcurridos entre trasplante e inicio de fases y tiempo térmico con temperatura base de 10 ºC para tomate y pimiento y 11 ºC para berenjena. El diseño fue en bloques completos aleatorizados con 4 repeticiones. La cantidad de días se analizó por la prueba no paramétrica de Friedman y el tiempo térmico por análisis de varianza (p<0,05). No se observaron diferencias significativas entre híbridos de cada cultivo, considerándose que, en las condiciones de ensayo, pueden utilizarse criterios diferentes a la respuesta bioclimática en la selección del material genético para producción.
Facultad de Ciencias Agrarias y Forestales
Materia
Ciencias Agrarias
Heat accumulation
Degree days
Flowering
Fructification
Tomato
Eggplant
Pepper
Acumulación calórica
Grados
Día
Floración
Fructificación
Tomate
Pimiento
Berenjena
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc/2.5/ar/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/115270

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oai_identifier_str oai:sedici.unlp.edu.ar:10915/115270
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repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Days and termal time to flowering and fructification of solanaceae crops cultivated under greenhouse in La PlataDías y tiempo térmico a floración y fructificación en solanáceas cultivadas en invernadero en La PlataGuaymasí, Delfina VictoriaGarbi, MarianaMorelli, Gabriela AndreaMartínez, Susana BeatrizCiencias AgrariasHeat accumulationDegree daysFloweringFructificationTomatoEggplantPepperAcumulación calóricaGradosDíaFloraciónFructificaciónTomatePimientoBerenjenaIn tomato (Solanum lycopersicum L.), pepper (Capsicum annuum L.) and eggplant (Solanum melongena L.) crops, there is a continuous introduction of hybrids, and it is of interest to study their adaptation to local growing conditions. The aim of this work was to characterize tomato, pepper and eggplant hybrids, according to thermal time and days from transplant required to reach flowering and fruiting between the first and fourth bunch. Crops were grown under a greenhouse located in La Plata, Buenos Aires, Argentina (34° 58´S, 57° 54´W). Tomato hybrids: Elpida and Griffy (Enza Zaden®), bell pepper hybrids: Almuden and Platero (Syngenta®) and eggplant hybrids: Barcelona (Fito®) and Monarca (Rijk Zwaan®) were planted on 08/14/2011. Air temperature and date of first flowering and fruiting from first to fourth bunches were registered. Days between transplant and start of phases and thermal time with a base temperature of 10 ºC for tomato and bell pepper and 11 ºC for eggplant were calculated. Statistical design was a randomized complete block with 4 replications. Number of days data were subjected to the non-parametric Friedman test and thermal time to analysis of variance (p<0.05). No statistical differences between hybrids were observed to reach first flowering or fruiting from first to fourth bunch, considering that under these trial conditions, the selection of these genetic materials for production can be done by different criteria than bioclimatic response.En tomate (Solanum lycopersicum L.), pimiento (Capsicum annuum L.) y berenjena (Solanum melongena L.) existe una continua incorporación de nuevos híbridos, siendo importante conocer su respuesta al ambiente local. Este trabajo tuvo como objetivo caracterizar híbridos de tomate, pimiento y berenjena según cantidad de días y tiempo térmico requerido para alcanzar floración y fructificación del primer al cuarto racimo. Los cultivos se condujeron en un invernadero ubicado en La Plata, Buenos Aires, Argentina (34° 58´S, 57° 54´W). El 14/08/2011 se transplantaron tomate: Elpida y Griffy (Enza Zaden®), pimiento: Almuden y Platero (Syngenta®) y berenjena: Barcelona (Fito®) y Monarca (Rijk Zwaan®). Se registraron temperatura del aire y fecha de floración y fructificación hasta 4° racimo. Se calcularon días transcurridos entre trasplante e inicio de fases y tiempo térmico con temperatura base de 10 ºC para tomate y pimiento y 11 ºC para berenjena. El diseño fue en bloques completos aleatorizados con 4 repeticiones. La cantidad de días se analizó por la prueba no paramétrica de Friedman y el tiempo térmico por análisis de varianza (p<0,05). No se observaron diferencias significativas entre híbridos de cada cultivo, considerándose que, en las condiciones de ensayo, pueden utilizarse criterios diferentes a la respuesta bioclimática en la selección del material genético para producción.Facultad de Ciencias Agrarias y Forestales2018info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf34-41http://sedici.unlp.edu.ar/handle/10915/115270spainfo:eu-repo/semantics/altIdentifier/issn/1851-9342info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc/2.5/ar/Creative Commons Attribution-NonCommercial 2.5 Argentina (CC BY-NC 2.5)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:26:49Zoai:sedici.unlp.edu.ar:10915/115270Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:26:49.765SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Days and termal time to flowering and fructification of solanaceae crops cultivated under greenhouse in La Plata
Días y tiempo térmico a floración y fructificación en solanáceas cultivadas en invernadero en La Plata
title Days and termal time to flowering and fructification of solanaceae crops cultivated under greenhouse in La Plata
spellingShingle Days and termal time to flowering and fructification of solanaceae crops cultivated under greenhouse in La Plata
Guaymasí, Delfina Victoria
Ciencias Agrarias
Heat accumulation
Degree days
Flowering
Fructification
Tomato
Eggplant
Pepper
Acumulación calórica
Grados
Día
Floración
Fructificación
Tomate
Pimiento
Berenjena
title_short Days and termal time to flowering and fructification of solanaceae crops cultivated under greenhouse in La Plata
title_full Days and termal time to flowering and fructification of solanaceae crops cultivated under greenhouse in La Plata
title_fullStr Days and termal time to flowering and fructification of solanaceae crops cultivated under greenhouse in La Plata
title_full_unstemmed Days and termal time to flowering and fructification of solanaceae crops cultivated under greenhouse in La Plata
title_sort Days and termal time to flowering and fructification of solanaceae crops cultivated under greenhouse in La Plata
dc.creator.none.fl_str_mv Guaymasí, Delfina Victoria
Garbi, Mariana
Morelli, Gabriela Andrea
Martínez, Susana Beatriz
author Guaymasí, Delfina Victoria
author_facet Guaymasí, Delfina Victoria
Garbi, Mariana
Morelli, Gabriela Andrea
Martínez, Susana Beatriz
author_role author
author2 Garbi, Mariana
Morelli, Gabriela Andrea
Martínez, Susana Beatriz
author2_role author
author
author
dc.subject.none.fl_str_mv Ciencias Agrarias
Heat accumulation
Degree days
Flowering
Fructification
Tomato
Eggplant
Pepper
Acumulación calórica
Grados
Día
Floración
Fructificación
Tomate
Pimiento
Berenjena
topic Ciencias Agrarias
Heat accumulation
Degree days
Flowering
Fructification
Tomato
Eggplant
Pepper
Acumulación calórica
Grados
Día
Floración
Fructificación
Tomate
Pimiento
Berenjena
dc.description.none.fl_txt_mv In tomato (Solanum lycopersicum L.), pepper (Capsicum annuum L.) and eggplant (Solanum melongena L.) crops, there is a continuous introduction of hybrids, and it is of interest to study their adaptation to local growing conditions. The aim of this work was to characterize tomato, pepper and eggplant hybrids, according to thermal time and days from transplant required to reach flowering and fruiting between the first and fourth bunch. Crops were grown under a greenhouse located in La Plata, Buenos Aires, Argentina (34° 58´S, 57° 54´W). Tomato hybrids: Elpida and Griffy (Enza Zaden®), bell pepper hybrids: Almuden and Platero (Syngenta®) and eggplant hybrids: Barcelona (Fito®) and Monarca (Rijk Zwaan®) were planted on 08/14/2011. Air temperature and date of first flowering and fruiting from first to fourth bunches were registered. Days between transplant and start of phases and thermal time with a base temperature of 10 ºC for tomato and bell pepper and 11 ºC for eggplant were calculated. Statistical design was a randomized complete block with 4 replications. Number of days data were subjected to the non-parametric Friedman test and thermal time to analysis of variance (p<0.05). No statistical differences between hybrids were observed to reach first flowering or fruiting from first to fourth bunch, considering that under these trial conditions, the selection of these genetic materials for production can be done by different criteria than bioclimatic response.
En tomate (Solanum lycopersicum L.), pimiento (Capsicum annuum L.) y berenjena (Solanum melongena L.) existe una continua incorporación de nuevos híbridos, siendo importante conocer su respuesta al ambiente local. Este trabajo tuvo como objetivo caracterizar híbridos de tomate, pimiento y berenjena según cantidad de días y tiempo térmico requerido para alcanzar floración y fructificación del primer al cuarto racimo. Los cultivos se condujeron en un invernadero ubicado en La Plata, Buenos Aires, Argentina (34° 58´S, 57° 54´W). El 14/08/2011 se transplantaron tomate: Elpida y Griffy (Enza Zaden®), pimiento: Almuden y Platero (Syngenta®) y berenjena: Barcelona (Fito®) y Monarca (Rijk Zwaan®). Se registraron temperatura del aire y fecha de floración y fructificación hasta 4° racimo. Se calcularon días transcurridos entre trasplante e inicio de fases y tiempo térmico con temperatura base de 10 ºC para tomate y pimiento y 11 ºC para berenjena. El diseño fue en bloques completos aleatorizados con 4 repeticiones. La cantidad de días se analizó por la prueba no paramétrica de Friedman y el tiempo térmico por análisis de varianza (p<0,05). No se observaron diferencias significativas entre híbridos de cada cultivo, considerándose que, en las condiciones de ensayo, pueden utilizarse criterios diferentes a la respuesta bioclimática en la selección del material genético para producción.
Facultad de Ciencias Agrarias y Forestales
description In tomato (Solanum lycopersicum L.), pepper (Capsicum annuum L.) and eggplant (Solanum melongena L.) crops, there is a continuous introduction of hybrids, and it is of interest to study their adaptation to local growing conditions. The aim of this work was to characterize tomato, pepper and eggplant hybrids, according to thermal time and days from transplant required to reach flowering and fruiting between the first and fourth bunch. Crops were grown under a greenhouse located in La Plata, Buenos Aires, Argentina (34° 58´S, 57° 54´W). Tomato hybrids: Elpida and Griffy (Enza Zaden®), bell pepper hybrids: Almuden and Platero (Syngenta®) and eggplant hybrids: Barcelona (Fito®) and Monarca (Rijk Zwaan®) were planted on 08/14/2011. Air temperature and date of first flowering and fruiting from first to fourth bunches were registered. Days between transplant and start of phases and thermal time with a base temperature of 10 ºC for tomato and bell pepper and 11 ºC for eggplant were calculated. Statistical design was a randomized complete block with 4 replications. Number of days data were subjected to the non-parametric Friedman test and thermal time to analysis of variance (p<0.05). No statistical differences between hybrids were observed to reach first flowering or fruiting from first to fourth bunch, considering that under these trial conditions, the selection of these genetic materials for production can be done by different criteria than bioclimatic response.
publishDate 2018
dc.date.none.fl_str_mv 2018
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status_str publishedVersion
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language spa
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Creative Commons Attribution-NonCommercial 2.5 Argentina (CC BY-NC 2.5)
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rights_invalid_str_mv http://creativecommons.org/licenses/by-nc/2.5/ar/
Creative Commons Attribution-NonCommercial 2.5 Argentina (CC BY-NC 2.5)
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