Vegetal regulators increase the quality of atemoya fruits and recover the photosynthetic metabolism of stressed plants
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s11738-019-2960-4 http://hdl.handle.net/11449/186109 |
Resumo: | Vegetal regulators such as auxin, cytokinin, and gibberellin were applied in different concentrations, through commercial mix, to Thompson variety of atemoya fruits to verify the effect of the regulators in the quality of healthy plants of atemoya fruit and its influence in the gas exchange of the stressed plants. The study was conducted with two experiments: the first experiment consisted in the application of the mix of auxin, cytokinin, and gibberellin with concentrations of 0, 200, 300, 400, and 600 mL ha(-1), during 14 days, for 5 months, in commercial orchard and in healthy plants. There were evaluated length, diameter, fresh mass of the peel, fresh mass of the pulp, and total fresh mass; fruits' volume, soluble solids and pH of the pulp, and number and fresh mass of the seeds. In the second experiment, the application of the regulators' mix in the concentrations that resulted in better quality of the fruits such as 300 and 400 mL ha(-1) was conducted in stressed plants to evaluate the recovery of the photosynthetic metabolism and of the physical-chemical quality of the fruits. In this experiment, the control treatment (without application of the mix) was conducted in the plants with good visual conditions and highest numbers of greener leaves, smaller leaves and yellowish leaves. The gas exchanges were conducted every 14 days, and when the fruits ripened, they were harvested for the measurement of ascorbic acid, soluble sugars, reducing sugars, sucrose, and starch. The concentrations of the mix of auxin, cytokinin, and gibberellin such as 300 and 400 mL ha(-1) improved the quality of the fruits and recovered the gas exchange of stressed plants without modifying the physical-chemical characteristics of its fruits, setting itself as an agricultural practice that is beneficial for the atemoya fruit cultivation. |
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Vegetal regulators increase the quality of atemoya fruits and recover the photosynthetic metabolism of stressed plantsAuxinCytokininGibberellinGas exchangePost-harvestVegetal regulators such as auxin, cytokinin, and gibberellin were applied in different concentrations, through commercial mix, to Thompson variety of atemoya fruits to verify the effect of the regulators in the quality of healthy plants of atemoya fruit and its influence in the gas exchange of the stressed plants. The study was conducted with two experiments: the first experiment consisted in the application of the mix of auxin, cytokinin, and gibberellin with concentrations of 0, 200, 300, 400, and 600 mL ha(-1), during 14 days, for 5 months, in commercial orchard and in healthy plants. There were evaluated length, diameter, fresh mass of the peel, fresh mass of the pulp, and total fresh mass; fruits' volume, soluble solids and pH of the pulp, and number and fresh mass of the seeds. In the second experiment, the application of the regulators' mix in the concentrations that resulted in better quality of the fruits such as 300 and 400 mL ha(-1) was conducted in stressed plants to evaluate the recovery of the photosynthetic metabolism and of the physical-chemical quality of the fruits. In this experiment, the control treatment (without application of the mix) was conducted in the plants with good visual conditions and highest numbers of greener leaves, smaller leaves and yellowish leaves. The gas exchanges were conducted every 14 days, and when the fruits ripened, they were harvested for the measurement of ascorbic acid, soluble sugars, reducing sugars, sucrose, and starch. The concentrations of the mix of auxin, cytokinin, and gibberellin such as 300 and 400 mL ha(-1) improved the quality of the fruits and recovered the gas exchange of stressed plants without modifying the physical-chemical characteristics of its fruits, setting itself as an agricultural practice that is beneficial for the atemoya fruit cultivation.Sao Paulo State Univ, Dept Bot, BR-18610307 Botucatu, SP, BrazilSao Paulo State Univ, Dept Hort, BR-18610307 Botucatu, SP, BrazilSao Paulo State Univ, Dept Bot, BR-18610307 Botucatu, SP, BrazilSao Paulo State Univ, Dept Hort, BR-18610307 Botucatu, SP, BrazilSpringerUniversidade Estadual Paulista (Unesp)Verotti, Tamara do Prado [UNESP]Oliveira, Caroline Genari de [UNESP]Parreiras, Nathalia de Souza [UNESP]Moura Goncalves, Fabricio Custodio [UNESP]Correa, Carla Veronica [UNESP]Ferreira, Gisela [UNESP]Campos, Felipe Girotto [UNESP]Fernandes Boaro, Carmen Silvia [UNESP]2019-10-04T12:41:17Z2019-10-04T12:41:17Z2019-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article8http://dx.doi.org/10.1007/s11738-019-2960-4Acta Physiologiae Plantarum. Heidelberg: Springer Heidelberg, v. 41, n. 9, 8 p., 2019.0137-5881http://hdl.handle.net/11449/18610910.1007/s11738-019-2960-4WOS:000483487000001Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengActa Physiologiae Plantaruminfo:eu-repo/semantics/openAccess2024-04-30T14:34:09Zoai:repositorio.unesp.br:11449/186109Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:52:28.630952Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Vegetal regulators increase the quality of atemoya fruits and recover the photosynthetic metabolism of stressed plants |
title |
Vegetal regulators increase the quality of atemoya fruits and recover the photosynthetic metabolism of stressed plants |
spellingShingle |
Vegetal regulators increase the quality of atemoya fruits and recover the photosynthetic metabolism of stressed plants Verotti, Tamara do Prado [UNESP] Auxin Cytokinin Gibberellin Gas exchange Post-harvest |
title_short |
Vegetal regulators increase the quality of atemoya fruits and recover the photosynthetic metabolism of stressed plants |
title_full |
Vegetal regulators increase the quality of atemoya fruits and recover the photosynthetic metabolism of stressed plants |
title_fullStr |
Vegetal regulators increase the quality of atemoya fruits and recover the photosynthetic metabolism of stressed plants |
title_full_unstemmed |
Vegetal regulators increase the quality of atemoya fruits and recover the photosynthetic metabolism of stressed plants |
title_sort |
Vegetal regulators increase the quality of atemoya fruits and recover the photosynthetic metabolism of stressed plants |
author |
Verotti, Tamara do Prado [UNESP] |
author_facet |
Verotti, Tamara do Prado [UNESP] Oliveira, Caroline Genari de [UNESP] Parreiras, Nathalia de Souza [UNESP] Moura Goncalves, Fabricio Custodio [UNESP] Correa, Carla Veronica [UNESP] Ferreira, Gisela [UNESP] Campos, Felipe Girotto [UNESP] Fernandes Boaro, Carmen Silvia [UNESP] |
author_role |
author |
author2 |
Oliveira, Caroline Genari de [UNESP] Parreiras, Nathalia de Souza [UNESP] Moura Goncalves, Fabricio Custodio [UNESP] Correa, Carla Veronica [UNESP] Ferreira, Gisela [UNESP] Campos, Felipe Girotto [UNESP] Fernandes Boaro, Carmen Silvia [UNESP] |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Verotti, Tamara do Prado [UNESP] Oliveira, Caroline Genari de [UNESP] Parreiras, Nathalia de Souza [UNESP] Moura Goncalves, Fabricio Custodio [UNESP] Correa, Carla Veronica [UNESP] Ferreira, Gisela [UNESP] Campos, Felipe Girotto [UNESP] Fernandes Boaro, Carmen Silvia [UNESP] |
dc.subject.por.fl_str_mv |
Auxin Cytokinin Gibberellin Gas exchange Post-harvest |
topic |
Auxin Cytokinin Gibberellin Gas exchange Post-harvest |
description |
Vegetal regulators such as auxin, cytokinin, and gibberellin were applied in different concentrations, through commercial mix, to Thompson variety of atemoya fruits to verify the effect of the regulators in the quality of healthy plants of atemoya fruit and its influence in the gas exchange of the stressed plants. The study was conducted with two experiments: the first experiment consisted in the application of the mix of auxin, cytokinin, and gibberellin with concentrations of 0, 200, 300, 400, and 600 mL ha(-1), during 14 days, for 5 months, in commercial orchard and in healthy plants. There were evaluated length, diameter, fresh mass of the peel, fresh mass of the pulp, and total fresh mass; fruits' volume, soluble solids and pH of the pulp, and number and fresh mass of the seeds. In the second experiment, the application of the regulators' mix in the concentrations that resulted in better quality of the fruits such as 300 and 400 mL ha(-1) was conducted in stressed plants to evaluate the recovery of the photosynthetic metabolism and of the physical-chemical quality of the fruits. In this experiment, the control treatment (without application of the mix) was conducted in the plants with good visual conditions and highest numbers of greener leaves, smaller leaves and yellowish leaves. The gas exchanges were conducted every 14 days, and when the fruits ripened, they were harvested for the measurement of ascorbic acid, soluble sugars, reducing sugars, sucrose, and starch. The concentrations of the mix of auxin, cytokinin, and gibberellin such as 300 and 400 mL ha(-1) improved the quality of the fruits and recovered the gas exchange of stressed plants without modifying the physical-chemical characteristics of its fruits, setting itself as an agricultural practice that is beneficial for the atemoya fruit cultivation. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-10-04T12:41:17Z 2019-10-04T12:41:17Z 2019-09-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1007/s11738-019-2960-4 Acta Physiologiae Plantarum. Heidelberg: Springer Heidelberg, v. 41, n. 9, 8 p., 2019. 0137-5881 http://hdl.handle.net/11449/186109 10.1007/s11738-019-2960-4 WOS:000483487000001 |
url |
http://dx.doi.org/10.1007/s11738-019-2960-4 http://hdl.handle.net/11449/186109 |
identifier_str_mv |
Acta Physiologiae Plantarum. Heidelberg: Springer Heidelberg, v. 41, n. 9, 8 p., 2019. 0137-5881 10.1007/s11738-019-2960-4 WOS:000483487000001 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Acta Physiologiae Plantarum |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
8 |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129368802721792 |