Leaf anatomy cultivars minitomates cultivated under different shade
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/31693 |
Resumo: | In the present study we evaluated the effect of spectral control of light on anatomical characteristics of leaves in three cultivars minitomatos. The plants were grown in shaded environments with gray type screens, red type and blue type, plus control treatment without shade. The experimental design was a randomized block, split plot, with four replications, submitted plants in full sun showed higher leaf thickness, stomatal density in adaxial and photo morphogenetic process adaptability to environmental conditions, adjusting the photosynthetic process and production of assimilates. The plants cultivated under colored nets exhibited differences in the thickness of the epidermis, with superiority for the adaxial epidermis in relation to the abaxial epidermis, but also for the palisade and spongy parenchyma. The plants kept under different shading screens showed variations on the number of stomata, showing a characteristic of high plasticity with the modified environment. The cultivars Shani and Sweet Miller responded to the environment with the photoselective meshes, highlighting the gain in relation to the number of stomata in the red screen, which consequently may be associated with greater photosynthetic efficiency and production of photoassimilates. |
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Leaf anatomy cultivars minitomates cultivated under different shadeAnatomía de la hoja de cultivares de minitomate cultivados bajo diferentes pantallas de sombraAnatomia foliar de cultivares de minitomates cultivados sob diferentes telas de sombreamentoSolanum lycopersicumSombreadoRedes de coloresGrupo cerezaTomate.Solanum lycopersicumSombreamentoRedes coloridasGrupo cerejaTomate.Solanum lycopersicumShadingColored netsCherry groupTomato.In the present study we evaluated the effect of spectral control of light on anatomical characteristics of leaves in three cultivars minitomatos. The plants were grown in shaded environments with gray type screens, red type and blue type, plus control treatment without shade. The experimental design was a randomized block, split plot, with four replications, submitted plants in full sun showed higher leaf thickness, stomatal density in adaxial and photo morphogenetic process adaptability to environmental conditions, adjusting the photosynthetic process and production of assimilates. The plants cultivated under colored nets exhibited differences in the thickness of the epidermis, with superiority for the adaxial epidermis in relation to the abaxial epidermis, but also for the palisade and spongy parenchyma. The plants kept under different shading screens showed variations on the number of stomata, showing a characteristic of high plasticity with the modified environment. The cultivars Shani and Sweet Miller responded to the environment with the photoselective meshes, highlighting the gain in relation to the number of stomata in the red screen, which consequently may be associated with greater photosynthetic efficiency and production of photoassimilates.En el presente estudio, evaluamos el efecto del control del espectro de luz sobre las características anatómicas de las hojas en tres cultivares de mini-tomate. Las plantas se cultivaron en ambientes sombreados con pantallas grises, rojas y azules, además del tratamiento testigo sin sombra. El diseño experimental fue en bloques al azar, parcela dividida, con cuatro repeticiones. Las plantas sometidas a pleno sol mostraron mayor grosor foliar, densidad estomática en adaxial y adaptabilidad del proceso fotomorfogenético a las condiciones ambientales, ajustando el proceso fotosintético y producción de asimilados. Las plantas cultivadas bajo pantallas coloreadas mostraron diferencias en el espesor de la epidermis, con superioridad de la epidermis adaxial en relación a la abaxial, pero también del parénquima en empalizada y esponjoso. Las plantas mantenidas bajo diferentes pantallas de sombra mostraron variaciones en el número de estomas, presentando una característica de alta plasticidad con el ambiente modificado. Los cultivares Shani y Sweet Miller respondieron al ambiente con las mallas fotoselectivas, destacándose la ganancia en relación al número de estomas en la pantalla roja, lo que consecuentemente puede estar asociado a mayor eficiencia fotosintética y producción de fotoasimilados.No presente estudo avaliamos o efeito do controle espectral da luz sobre as características anatômicas das folhas em três cultivares de minitomates. As plantas foram cultivadas em ambientes sombreados com telas tipo cinza, tipo vermelho e tipo azul, além do tratamento testemunha sem sombreamento. O delineamento experimental foi em blocos casualizados, parcela subdividida, com quatro repetições. Plantas submetidas a pleno sol apresentaram maior espessura foliar, densidade estomática em adaxial e adaptabilidade do processo fotomorfogenético às condições ambientais, ajustando o processo fotossintético e produção de assimilados. As plantas cultivadas sob telas coloridas apresentaram diferenças na espessura da epiderme, com superioridade para a epiderme adaxial em relação à abaxial, mas também para o parênquima paliçádico e esponjoso. As plantas mantidas sob diferentes telas de sombreamento apresentaram variações no número de estômatos, apresentando uma característica de alta plasticidade com o ambiente modificado. As cultivares Shani e Sweet Miller responderam ao ambiente com as malhas fotoseletoras, destacando-se o ganho com relação ao número de estômatos na tela vermelha, que consequentemente, poderá estar associado a uma maior eficiência fotossintética e produção de fotoassimilados.Research, Society and Development2022-08-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/3169310.33448/rsd-v11i10.31693Research, Society and Development; Vol. 11 No. 10; e409111031693Research, Society and Development; Vol. 11 Núm. 10; e409111031693Research, Society and Development; v. 11 n. 10; e4091110316932525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/31693/27917Copyright (c) 2022 Alessandro Carlos Mesquita; Diego Rangel da Silva Gama; Ana Thaila Rodrigues Felix; Bruno de Sousa Silva; Bianca Lira Saraiva; Camila Ferreira Goes; Polyanna Barbosa da Conceição; Wallace Renato da Silva Nogueirahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessMesquita, Alessandro CarlosGama, Diego Rangel da Silva Felix, Ana Thaila Rodrigues Silva, Bruno de Sousa Saraiva, Bianca Lira Goes, Camila Ferreira Conceição, Polyanna Barbosa da Nogueira, Wallace Renato da Silva 2022-08-12T22:23:03Zoai:ojs.pkp.sfu.ca:article/31693Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:47:56.906753Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Leaf anatomy cultivars minitomates cultivated under different shade Anatomía de la hoja de cultivares de minitomate cultivados bajo diferentes pantallas de sombra Anatomia foliar de cultivares de minitomates cultivados sob diferentes telas de sombreamento |
title |
Leaf anatomy cultivars minitomates cultivated under different shade |
spellingShingle |
Leaf anatomy cultivars minitomates cultivated under different shade Mesquita, Alessandro Carlos Solanum lycopersicum Sombreado Redes de colores Grupo cereza Tomate. Solanum lycopersicum Sombreamento Redes coloridas Grupo cereja Tomate. Solanum lycopersicum Shading Colored nets Cherry group Tomato. |
title_short |
Leaf anatomy cultivars minitomates cultivated under different shade |
title_full |
Leaf anatomy cultivars minitomates cultivated under different shade |
title_fullStr |
Leaf anatomy cultivars minitomates cultivated under different shade |
title_full_unstemmed |
Leaf anatomy cultivars minitomates cultivated under different shade |
title_sort |
Leaf anatomy cultivars minitomates cultivated under different shade |
author |
Mesquita, Alessandro Carlos |
author_facet |
Mesquita, Alessandro Carlos Gama, Diego Rangel da Silva Felix, Ana Thaila Rodrigues Silva, Bruno de Sousa Saraiva, Bianca Lira Goes, Camila Ferreira Conceição, Polyanna Barbosa da Nogueira, Wallace Renato da Silva |
author_role |
author |
author2 |
Gama, Diego Rangel da Silva Felix, Ana Thaila Rodrigues Silva, Bruno de Sousa Saraiva, Bianca Lira Goes, Camila Ferreira Conceição, Polyanna Barbosa da Nogueira, Wallace Renato da Silva |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Mesquita, Alessandro Carlos Gama, Diego Rangel da Silva Felix, Ana Thaila Rodrigues Silva, Bruno de Sousa Saraiva, Bianca Lira Goes, Camila Ferreira Conceição, Polyanna Barbosa da Nogueira, Wallace Renato da Silva |
dc.subject.por.fl_str_mv |
Solanum lycopersicum Sombreado Redes de colores Grupo cereza Tomate. Solanum lycopersicum Sombreamento Redes coloridas Grupo cereja Tomate. Solanum lycopersicum Shading Colored nets Cherry group Tomato. |
topic |
Solanum lycopersicum Sombreado Redes de colores Grupo cereza Tomate. Solanum lycopersicum Sombreamento Redes coloridas Grupo cereja Tomate. Solanum lycopersicum Shading Colored nets Cherry group Tomato. |
description |
In the present study we evaluated the effect of spectral control of light on anatomical characteristics of leaves in three cultivars minitomatos. The plants were grown in shaded environments with gray type screens, red type and blue type, plus control treatment without shade. The experimental design was a randomized block, split plot, with four replications, submitted plants in full sun showed higher leaf thickness, stomatal density in adaxial and photo morphogenetic process adaptability to environmental conditions, adjusting the photosynthetic process and production of assimilates. The plants cultivated under colored nets exhibited differences in the thickness of the epidermis, with superiority for the adaxial epidermis in relation to the abaxial epidermis, but also for the palisade and spongy parenchyma. The plants kept under different shading screens showed variations on the number of stomata, showing a characteristic of high plasticity with the modified environment. The cultivars Shani and Sweet Miller responded to the environment with the photoselective meshes, highlighting the gain in relation to the number of stomata in the red screen, which consequently may be associated with greater photosynthetic efficiency and production of photoassimilates. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-08-05 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/31693 10.33448/rsd-v11i10.31693 |
url |
https://rsdjournal.org/index.php/rsd/article/view/31693 |
identifier_str_mv |
10.33448/rsd-v11i10.31693 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/31693/27917 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 11 No. 10; e409111031693 Research, Society and Development; Vol. 11 Núm. 10; e409111031693 Research, Society and Development; v. 11 n. 10; e409111031693 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052768561659904 |