Agronomic treatments combined with embryo rescue for rapid generation advancement in tomato speed breeding

[EN] Unlike other major crops, little research has been performed on tomato to reduce the generation time for speed breeding. We evaluated several agronomic treatments to reduce the generation time of tomato in the 'M82' (determinate) and 'Moneymaker' (indetermina...

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Autores: Gimeno -Páez, Esther|||0000-0002-2197-4926, Prohens Tomás, Jaime|||0000-0003-1181-9065, Gramazio, Pietro|||0000-0003-2226-7999, Moreno-Cerveró, Maria, de Luis Margarit, Ana, Díez Niclós, Mª José Teresa De Jesús
Tipo de recurso: artículo
Fecha de publicación:2025
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/214363
Acceso en línea:https://riunet.upv.es/handle/10251/214363
Access Level:acceso abierto
Palabra clave:Solanum lycopersicum
Generation time
Speed breeding
Container size
Cold priming
K supplementation
Embryo rescue
GENETICA
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oai_identifier_str oai:riunet.upv.es:10251/214363
network_acronym_str ES
network_name_str España
repository_id_str
dc.title.none.fl_str_mv Agronomic treatments combined with embryo rescue for rapid generation advancement in tomato speed breeding
title Agronomic treatments combined with embryo rescue for rapid generation advancement in tomato speed breeding
spellingShingle Agronomic treatments combined with embryo rescue for rapid generation advancement in tomato speed breeding
Gimeno -Páez, Esther|||0000-0002-2197-4926
Solanum lycopersicum
Generation time
Speed breeding
Container size
Cold priming
K supplementation
Embryo rescue
GENETICA
title_short Agronomic treatments combined with embryo rescue for rapid generation advancement in tomato speed breeding
title_full Agronomic treatments combined with embryo rescue for rapid generation advancement in tomato speed breeding
title_fullStr Agronomic treatments combined with embryo rescue for rapid generation advancement in tomato speed breeding
title_full_unstemmed Agronomic treatments combined with embryo rescue for rapid generation advancement in tomato speed breeding
title_sort Agronomic treatments combined with embryo rescue for rapid generation advancement in tomato speed breeding
dc.creator.none.fl_str_mv Gimeno -Páez, Esther|||0000-0002-2197-4926
Prohens Tomás, Jaime|||0000-0003-1181-9065
Gramazio, Pietro|||0000-0003-2226-7999
Moreno-Cerveró, Maria
de Luis Margarit, Ana
Díez Niclós, Mª José Teresa De Jesús
author Gimeno -Páez, Esther|||0000-0002-2197-4926
author_facet Gimeno -Páez, Esther|||0000-0002-2197-4926
Prohens Tomás, Jaime|||0000-0003-1181-9065
Gramazio, Pietro|||0000-0003-2226-7999
Moreno-Cerveró, Maria
de Luis Margarit, Ana
Díez Niclós, Mª José Teresa De Jesús
author_role author
author2 Prohens Tomás, Jaime|||0000-0003-1181-9065
Gramazio, Pietro|||0000-0003-2226-7999
Moreno-Cerveró, Maria
de Luis Margarit, Ana
Díez Niclós, Mª José Teresa De Jesús
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Biotecnología
Instituto Universitario de Conservación y Mejora de la Agrodiversidad Valenciana
Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural
European Commission
Generalitat Valenciana
Agencia Estatal de Investigación
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Solanum lycopersicum
Generation time
Speed breeding
Container size
Cold priming
K supplementation
Embryo rescue
GENETICA
topic Solanum lycopersicum
Generation time
Speed breeding
Container size
Cold priming
K supplementation
Embryo rescue
GENETICA
description [EN] Unlike other major crops, little research has been performed on tomato to reduce the generation time for speed breeding. We evaluated several agronomic treatments to reduce the generation time of tomato in the 'M82' (determinate) and 'Moneymaker' (indeterminate) varieties and evaluated the best combination in conjunction with embryo rescue. Five container sizes with volumes of 0.2 L (XS), 0.45 L (S), 0.8 L (M), 1.3 L (L), and 6 L (XL), were evaluated in the first experiment under the autumn cycle. We found that plants grown in XL containers exhibited better development and required less time from sowing to anthesis (DSA) and from anthesis to fruit ripening (DAR). In the second experiment, using XL containers in the autumn-winter cycle, we evaluated the effects of cold priming at the cotyledonary stage, water stress, P supplementation, and K supplementation on generation time. Compared to the control, we found that cold priming significantly reduced the number of leaves, plant height to first the inflorescence, and DSA (2.7 d), whereas K supplementation reduced the DAR (8.8 d). In contrast, water stress and P supplementation did not significantly affect any of the measured traits like DAR, DSA or fruit set. To validate these data, in a third experiment with XL containers in the spring-summer cycle, the combination of cold priming and K supplementation was tested, confirming the significant effect of this combination on the reduction of generation time (2.9 d for DSA and 3.9 d for DAR) compared to the control. Embryo rescue during the cell expansion cycle (average of 22.0 d and 23.3 d after anthesis for 'M82' and 'Moneymaker', respectively) allowed the shortening of the generation time by 8.7 din 'M82' and 11.6 d in 'Moneymaker' compared to the in planta fruit ripening. The combination of agronomic treatments with embryo rescue can effectively increase the number of generations per year from three to four for speed breeding of tomato.
publishDate 2025
dc.date.none.fl_str_mv 2025
2025-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/214363
url https://riunet.upv.es/handle/10251/214363
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv European Commission https://doi.org/10.13039/501100000780 H2020 101000716 Harnessing the value of tomato genetic resources for now and the future
Generalitat Valenciana https://doi.org/10.13039/501100003359 CIPROM%2F2021%2F020
Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023 RYC2021-031999-I Convocatoria 2021 de las ayudas Ramón y Cajal de la Agencia Estatal de Investigación
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv China Agricultural Science and Technology Press
publisher.none.fl_str_mv China Agricultural Science and Technology Press
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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spelling Agronomic treatments combined with embryo rescue for rapid generation advancement in tomato speed breedingGimeno -Páez, Esther|||0000-0002-2197-4926Prohens Tomás, Jaime|||0000-0003-1181-9065Gramazio, Pietro|||0000-0003-2226-7999Moreno-Cerveró, Mariade Luis Margarit, AnaDíez Niclós, Mª José Teresa De JesúsSolanum lycopersicumGeneration timeSpeed breedingContainer sizeCold primingK supplementationEmbryo rescueGENETICA[EN] Unlike other major crops, little research has been performed on tomato to reduce the generation time for speed breeding. We evaluated several agronomic treatments to reduce the generation time of tomato in the 'M82' (determinate) and 'Moneymaker' (indeterminate) varieties and evaluated the best combination in conjunction with embryo rescue. Five container sizes with volumes of 0.2 L (XS), 0.45 L (S), 0.8 L (M), 1.3 L (L), and 6 L (XL), were evaluated in the first experiment under the autumn cycle. We found that plants grown in XL containers exhibited better development and required less time from sowing to anthesis (DSA) and from anthesis to fruit ripening (DAR). In the second experiment, using XL containers in the autumn-winter cycle, we evaluated the effects of cold priming at the cotyledonary stage, water stress, P supplementation, and K supplementation on generation time. Compared to the control, we found that cold priming significantly reduced the number of leaves, plant height to first the inflorescence, and DSA (2.7 d), whereas K supplementation reduced the DAR (8.8 d). In contrast, water stress and P supplementation did not significantly affect any of the measured traits like DAR, DSA or fruit set. To validate these data, in a third experiment with XL containers in the spring-summer cycle, the combination of cold priming and K supplementation was tested, confirming the significant effect of this combination on the reduction of generation time (2.9 d for DSA and 3.9 d for DAR) compared to the control. Embryo rescue during the cell expansion cycle (average of 22.0 d and 23.3 d after anthesis for 'M82' and 'Moneymaker', respectively) allowed the shortening of the generation time by 8.7 din 'M82' and 11.6 d in 'Moneymaker' compared to the in planta fruit ripening. The combination of agronomic treatments with embryo rescue can effectively increase the number of generations per year from three to four for speed breeding of tomato.This work has been funded by the European Commission H2020 Research and Innovation Programme through the HARNESSTOM innovation action (Grant No. 101000716) and Grant CIPROM/2021/020 (project SOLECO) funded by Conselleria d'Innovacio, Universitats, Ciencia i Societat Digital (Generalitat Valenciana, Spain) . Pietro Gramazio received a post-doctoral fellowship (Grant No. RYC2021-031999-I) funded by MCIN/AEI/10.13039/501100011033 and by "European Union NextGenerationEU/PRTR".China Agricultural Science and Technology PressDepartamento de BiotecnologíaInstituto Universitario de Conservación y Mejora de la Agrodiversidad ValencianaEscuela Técnica Superior de Ingeniería Agronómica y del Medio NaturalEuropean CommissionGeneralitat ValencianaAgencia Estatal de InvestigaciónRepositorio Institucional de la Universitat Politècnica de València Riunet20252025-01-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://riunet.upv.es/handle/10251/214363reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengEuropean Commission https://doi.org/10.13039/501100000780 H2020 101000716 Harnessing the value of tomato genetic resources for now and the futureGeneralitat Valenciana https://doi.org/10.13039/501100003359 CIPROM%2F2021%2F020Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023 RYC2021-031999-I Convocatoria 2021 de las ayudas Ramón y Cajal de la Agencia Estatal de Investigaciónopen accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) http://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/2143632026-06-13T07:49:27Z
score 15.812429

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