Aluminum improves the growth and quality of yerba mate (Ilex paraguariensis, Aquifoliaceae) clonal seedlings
Autor(a) principal: | |
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Data de Publicação: | 2020 |
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/8064 |
Resumo: | In this study, doses of aluminum (Al3+) in the rooting substrate were evaluated for growth, nutrition and quality of yerba mate clonal seedlings. Different levels of Al3+ were incorporated into the substrate in the form of aluminum sulphate (0.00; 2.25; 4.50; 9.00 and 18.00 g dm-³). At 90, 150, 215 and 300 days after planting the cuttings (DAE), morphological attributes and seedling SPAD index were evaluated. At 90 and 300 DAE, the consistency of the clod (root ball), fresh and dry matter of roots, stem, and leaves were evaluated. Based on these attributes, the Dickson Quality Index (IQD) was calculated, and the leaves were used to determine the leaf area and the concentrations of macro and micronutrients and Al. The growth of the seedlings was influenced by Al3+ supply and the time of evaluation. The maximum values of neck diameter, height, number of leaves, and dry matter of leaves and leaf area at 300 DAE were observed with the dose of 9.00 g dm-³ of aluminum sulfate (SA). The leaf concentration of Al was higher in the dose 9.00 g dm-3 of SA, and the concentrations of Ca and K were reduced due to the application of SA doses. The quality (IQD) was positively affected by Al3+ supply, increasing up to the application of 9.00 g dm-³ of SA. It was concluded that the dose of 9.00 g dm-³ of aluminum sulfate in the substrate provided the best results in the production of clonal seedlings of yerba mate. |
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Aluminum improves the growth and quality of yerba mate (Ilex paraguariensis, Aquifoliaceae) clonal seedlingsEl aluminio mejora el crecimiento y la calidad de las plántulas clonales de yerba mate (Ilex paraguariensis, Aquifoliaceae)O alumínio melhora o crescimento e a qualidade de mudas clonais de erva-mate (Ilex paraguariensis, Aquifoliaceae)GrowthQualityInitial development.CrecimientoCalidadDesarrollo inicial.CrescimentoQualidadeDesenvolvimento inicial.In this study, doses of aluminum (Al3+) in the rooting substrate were evaluated for growth, nutrition and quality of yerba mate clonal seedlings. Different levels of Al3+ were incorporated into the substrate in the form of aluminum sulphate (0.00; 2.25; 4.50; 9.00 and 18.00 g dm-³). At 90, 150, 215 and 300 days after planting the cuttings (DAE), morphological attributes and seedling SPAD index were evaluated. At 90 and 300 DAE, the consistency of the clod (root ball), fresh and dry matter of roots, stem, and leaves were evaluated. Based on these attributes, the Dickson Quality Index (IQD) was calculated, and the leaves were used to determine the leaf area and the concentrations of macro and micronutrients and Al. The growth of the seedlings was influenced by Al3+ supply and the time of evaluation. The maximum values of neck diameter, height, number of leaves, and dry matter of leaves and leaf area at 300 DAE were observed with the dose of 9.00 g dm-³ of aluminum sulfate (SA). The leaf concentration of Al was higher in the dose 9.00 g dm-3 of SA, and the concentrations of Ca and K were reduced due to the application of SA doses. The quality (IQD) was positively affected by Al3+ supply, increasing up to the application of 9.00 g dm-³ of SA. It was concluded that the dose of 9.00 g dm-³ of aluminum sulfate in the substrate provided the best results in the production of clonal seedlings of yerba mate.En este estudio, se evaluaron dosis de aluminio (Al3+) en el sustrato de enraizamiento en cuanto al crecimiento, la nutrición y la calidad de las plántulas de yerba mate. Se utilizaron diferentes niveles de Al3+ incorporados al sustrato en forma de sulfato de aluminio (0,00; 2,25; 4,50; 9,00 y 18,00 g dm-³). A los 90, 150, 215 y 300 días después de plantar los esquejes de yerba mate (DAE), se evaluaron los atributos morfológicos y el índice SPAD de la plántula. A los 90 y 300 DAE, se evaluó la consistencia del cepellón (del sustrato de enraizamiento), peso fresco y seco de raíces, tallos y hojas. Con base en estos atributos se calculó el Índice de Calidad de Dickson (IQD), y utilizando las hojas se determinó el área foliar y el contenido de macro y micronutrientes y de Al. El crecimiento de las plántulas fue influenciado por el aporte de Al3+ y por el tiempo de evaluación. Los valores máximos de diámetro de cuello, altura, número de hojas, materia seca de hojas y área foliar a los 300 DAE se observaron en la dosis de 9,00 g dm-³ de sulfato de aluminio (SA). El contenido foliar de Al fue mayor en la dosis de 9,00 g dm-3 de SA, y los contenidos de Ca y K fueran reducidos en función de la aplicación de las dosis de SA. La calidad de las plántulas (IQD) fue positivamente afectada por el suministro de Al3+, aumentando hasta la dosis de 9,00 g dm-³ de SA. Se puede concluir que la dosis de 9,00 g dm-³ de sulfato de aluminio en el sustrato proporcionó los mejores resultados en la producción de plántulas clonales de yerba mate.Neste estudo, foram avaliadas doses de alumínio (Al3+) no substrato de enraizamento, quanto ao crescimento, nutrição e qualidade de mudas clonais de erva-mate. Foram utilizados diferentes níveis de Al3+ incorporados ao substrato na forma de sulfato de alumínio (0,00; 2,25; 4,50; 9,00 e 18,00 g dm-³). Aos 90, 150, 215 e 300 dias após a estaquia (DAE), foram avaliados atributos morfológicos e índice SPAD das mudas. Aos 90 e 300 DAE, avaliou-se a consistência do torrão, peso de matéria fresca e seca de raízes, caule e folhas. Com base nesses atributos, calculou-se o Índice de Qualidade de Dickson (IQD), e com as folhas determinou-se a área foliar e os teores de macro e micronutrientes e Al. O crescimento das mudas foi influenciado pelo fornecimento de Al3+ e pelo tempo. Os valores máximos de diâmetro do colo, altura, número de folhas, matéria seca de folhas e área foliar aos 300 DAE foram observados na dose 9,00 g dm-³ de sulfato de alumínio (SA). O teor foliar de Al foi maior na dose 9,00 g dm-3 de SA, e os teores de Ca e K foram reduzidos em função da aplicação das doses de SA. A qualidade (IQD) foi afetada positivamente pelo fornecimento de Al3+, aumentando até a dose 9,00 g dm-³ de SA. Foi possível concluir que a dose de 9,00 g dm-³ de sulfato de alumínio no substrato proporcionou os melhores resultados na produção de mudas clonais de erva-mate.Research, Society and Development2020-09-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/806410.33448/rsd-v9i10.8064Research, Society and Development; Vol. 9 No. 10; e419108064Research, Society and Development; Vol. 9 Núm. 10; e419108064Research, Society and Development; v. 9 n. 10; e4191080642525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/8064/7337Copyright (c) 2020 Ana Carolina Ricardi; Victória Koszalka; Christia Lopes; Luciano Farinha Watzlawick; Tayná Jornada Ben; Renan Caldas Umburanas; Marcelo Marques Lopes Mullerhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessRicardi, Ana CarolinaKoszalka, Victória Lopes, Christia Watzlawick, Luciano FarinhaBen, Tayná Jornada Umburanas, Renan Caldas Muller, Marcelo Marques Lopes2020-10-31T12:03:23Zoai:ojs.pkp.sfu.ca:article/8064Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:30:37.554544Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Aluminum improves the growth and quality of yerba mate (Ilex paraguariensis, Aquifoliaceae) clonal seedlings El aluminio mejora el crecimiento y la calidad de las plántulas clonales de yerba mate (Ilex paraguariensis, Aquifoliaceae) O alumínio melhora o crescimento e a qualidade de mudas clonais de erva-mate (Ilex paraguariensis, Aquifoliaceae) |
title |
Aluminum improves the growth and quality of yerba mate (Ilex paraguariensis, Aquifoliaceae) clonal seedlings |
spellingShingle |
Aluminum improves the growth and quality of yerba mate (Ilex paraguariensis, Aquifoliaceae) clonal seedlings Ricardi, Ana Carolina Growth Quality Initial development. Crecimiento Calidad Desarrollo inicial. Crescimento Qualidade Desenvolvimento inicial. |
title_short |
Aluminum improves the growth and quality of yerba mate (Ilex paraguariensis, Aquifoliaceae) clonal seedlings |
title_full |
Aluminum improves the growth and quality of yerba mate (Ilex paraguariensis, Aquifoliaceae) clonal seedlings |
title_fullStr |
Aluminum improves the growth and quality of yerba mate (Ilex paraguariensis, Aquifoliaceae) clonal seedlings |
title_full_unstemmed |
Aluminum improves the growth and quality of yerba mate (Ilex paraguariensis, Aquifoliaceae) clonal seedlings |
title_sort |
Aluminum improves the growth and quality of yerba mate (Ilex paraguariensis, Aquifoliaceae) clonal seedlings |
author |
Ricardi, Ana Carolina |
author_facet |
Ricardi, Ana Carolina Koszalka, Victória Lopes, Christia Watzlawick, Luciano Farinha Ben, Tayná Jornada Umburanas, Renan Caldas Muller, Marcelo Marques Lopes |
author_role |
author |
author2 |
Koszalka, Victória Lopes, Christia Watzlawick, Luciano Farinha Ben, Tayná Jornada Umburanas, Renan Caldas Muller, Marcelo Marques Lopes |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Ricardi, Ana Carolina Koszalka, Victória Lopes, Christia Watzlawick, Luciano Farinha Ben, Tayná Jornada Umburanas, Renan Caldas Muller, Marcelo Marques Lopes |
dc.subject.por.fl_str_mv |
Growth Quality Initial development. Crecimiento Calidad Desarrollo inicial. Crescimento Qualidade Desenvolvimento inicial. |
topic |
Growth Quality Initial development. Crecimiento Calidad Desarrollo inicial. Crescimento Qualidade Desenvolvimento inicial. |
description |
In this study, doses of aluminum (Al3+) in the rooting substrate were evaluated for growth, nutrition and quality of yerba mate clonal seedlings. Different levels of Al3+ were incorporated into the substrate in the form of aluminum sulphate (0.00; 2.25; 4.50; 9.00 and 18.00 g dm-³). At 90, 150, 215 and 300 days after planting the cuttings (DAE), morphological attributes and seedling SPAD index were evaluated. At 90 and 300 DAE, the consistency of the clod (root ball), fresh and dry matter of roots, stem, and leaves were evaluated. Based on these attributes, the Dickson Quality Index (IQD) was calculated, and the leaves were used to determine the leaf area and the concentrations of macro and micronutrients and Al. The growth of the seedlings was influenced by Al3+ supply and the time of evaluation. The maximum values of neck diameter, height, number of leaves, and dry matter of leaves and leaf area at 300 DAE were observed with the dose of 9.00 g dm-³ of aluminum sulfate (SA). The leaf concentration of Al was higher in the dose 9.00 g dm-3 of SA, and the concentrations of Ca and K were reduced due to the application of SA doses. The quality (IQD) was positively affected by Al3+ supply, increasing up to the application of 9.00 g dm-³ of SA. It was concluded that the dose of 9.00 g dm-³ of aluminum sulfate in the substrate provided the best results in the production of clonal seedlings of yerba mate. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-09-17 |
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/8064 10.33448/rsd-v9i10.8064 |
url |
https://rsdjournal.org/index.php/rsd/article/view/8064 |
identifier_str_mv |
10.33448/rsd-v9i10.8064 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/8064/7337 |
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. 9 No. 10; e419108064 Research, Society and Development; Vol. 9 Núm. 10; e419108064 Research, Society and Development; v. 9 n. 10; e419108064 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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1797052658425528320 |