Application of biological products stimulating plant development in vegetables
Autor(a) principal: | |
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Data de Publicação: | 2021 |
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/20353 |
Resumo: | The use of stimulating products in the production of vegetables is of great importance for a better establishment of seedlings in the field, a factor directly related to seed germination. The aim of this study was to verify the effects of different biological products stimulating plant development such as Ascophylum nodosum, Ecklonia maxima, Brutal® (Complex of microorganisms) and Serenade® (Bacillus subtilis) on the performance of vegetables, in comparison with the imbibition of seeds with Water and Potassium Nitrate (0.2% KNO3). The products were applied to the seeds at a dose of 150 mL / kg of seeds, making the mixture manually until uniform for later sowing. Seeds of four cultivars of lettuce, Americana, Aurélia, Crespa Repolhuda and Crespa de Verão were used and six treatments forming a 6x4 factorial in a completely randomized design. Germination tests, first count, cold test, accelerated test and seedling dry matter were carried out. It was concluded that the products influenced the first germination count and total germination, germination speed index with improved performance in less vigorous seeds. The cold test showed better seed performance in relation to the accelerated test and seedling dry matter test. In high vigor seeds, the effects of seed treatments on performance were not evident. |
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Application of biological products stimulating plant development in vegetablesAplicación de productos biológicos estimulantes del desarrollo vegetal en hortalizasAplicação de produtos biológicos estimulantes no desenvolvimento vegetal em hortaliçasHorticulturaAlfaceBiorreguladoresTratamento de sementes.HorticultureLettuceBioregulatorsSeed treatment.HorticulturaLechugaBiorreguladoresTratamiento de semillas.The use of stimulating products in the production of vegetables is of great importance for a better establishment of seedlings in the field, a factor directly related to seed germination. The aim of this study was to verify the effects of different biological products stimulating plant development such as Ascophylum nodosum, Ecklonia maxima, Brutal® (Complex of microorganisms) and Serenade® (Bacillus subtilis) on the performance of vegetables, in comparison with the imbibition of seeds with Water and Potassium Nitrate (0.2% KNO3). The products were applied to the seeds at a dose of 150 mL / kg of seeds, making the mixture manually until uniform for later sowing. Seeds of four cultivars of lettuce, Americana, Aurélia, Crespa Repolhuda and Crespa de Verão were used and six treatments forming a 6x4 factorial in a completely randomized design. Germination tests, first count, cold test, accelerated test and seedling dry matter were carried out. It was concluded that the products influenced the first germination count and total germination, germination speed index with improved performance in less vigorous seeds. The cold test showed better seed performance in relation to the accelerated test and seedling dry matter test. In high vigor seeds, the effects of seed treatments on performance were not evident.El uso de productos estimulantes en la producción de hortalizas es de gran importancia para un mejor establecimiento de las plántulas en el campo, factor directamente relacionado con la germinación de las semillas. El objetivo de este estudio fue verificar los efectos de diferentes productos biológicos estimulantes del desarrollo vegetal como Ascophylum nodosum, Ecklonia maxima, Brutal® (Complejo de microorganismos) y Serenade® (Bacillus subtilis) sobre el desempeño de vegetales, en comparación con la imbibición. de semillas con Agua y Nitrato de Potasio (0.2% KNO3). Los productos se aplicaron a las semillas a una dosis de 150 mL / kg de semillas, haciendo la mezcla manualmente hasta uniformidad para su posterior siembra. Se utilizaron semillas de cuatro cultivares de lechuga, Americana, Aurélia, Crespa Repolhuda y Crespa de Verão y seis tratamientos formando un factorial 6x4 en un diseño completamente al azar. Se realizaron pruebas de germinación, primer conteo, prueba en frío, prueba de envejecimiento y materia seca de la plántula. Se concluyó que los productos influyeron en el primer conteo de germinación y en la germinación total, índice de velocidad de germinación con mejor desempeño en semillas menos vigorosas. La prueba en frío mostró un mejor rendimiento de la semilla en relación con la prueba de envejecimiento acelerado y materia seca de la plántula. En semillas de alto vigor, los efectos de los tratamientos de semillas sobre el rendimiento no fueron evidentes.O uso de produtos estimulantes na produção de olerícolas é de grande importância para um melhor estabelecimento de plântulas no campo, fator diretamente relacionado com a germinação das sementes. O objetivo deste estudo consistiu em verificar os efeitos de diferentes produtos biológicos estimulantes do desenvolvimento vegetal, como Ascophylum nodosum, Ecklonia maxima, Brutal® (Complexo de microorganismos) e Serenade® (Bacillus subtilis) no desempenho de hortaliças, em comparação com a embebição das sementes com Água e Nitrato de Potássio (KNO3 0,2%). Os produtos foram aplicados às sementes na dose de 150 mL/kg de sementes, fazendo-se a mistura manualmente até a uniformização para posterior semeadura. Foram utilizadas sementes de quatro cultivares de alface, Americana, Aurélia, Crespa Repolhuda e Crespa de Verão e seis tratamentos formando um fatorial 6x4 em um delineamento inteiramente casualizado. Foram realizados os testes de germinação, primeira contagem, teste de frio, teste de envelhecimento e massa de matéria seca de plântulas. O Teste de frio evidenciou melhor desempenho das sementes em relação ao teste de envelhecimento acelerado e matéria seca de plântulas. Nas sementes de alto vigor não ficaram evidentes os efeitos dos tratamentos das sementes sobre o desempenho. Concluiu-se que os produtos influenciaram na primeira contagem de germinação e germinação total, índice de velocidade de germinação com melhoria de desempenho nas sementes menos vigorosas.Research, Society and Development2021-09-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2035310.33448/rsd-v10i12.20353Research, Society and Development; Vol. 10 No. 12; e182101220353Research, Society and Development; Vol. 10 Núm. 12; e182101220353Research, Society and Development; v. 10 n. 12; e1821012203532525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/20353/18114Copyright (c) 2021 Joaquim Souto Silva Junior; Marco Eustáquio de Sáhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSilva Junior, Joaquim Souto Sá, Marco Eustáquio de2021-11-14T20:26:51Zoai:ojs.pkp.sfu.ca:article/20353Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:40:01.683837Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Application of biological products stimulating plant development in vegetables Aplicación de productos biológicos estimulantes del desarrollo vegetal en hortalizas Aplicação de produtos biológicos estimulantes no desenvolvimento vegetal em hortaliças |
title |
Application of biological products stimulating plant development in vegetables |
spellingShingle |
Application of biological products stimulating plant development in vegetables Silva Junior, Joaquim Souto Horticultura Alface Biorreguladores Tratamento de sementes. Horticulture Lettuce Bioregulators Seed treatment. Horticultura Lechuga Biorreguladores Tratamiento de semillas. |
title_short |
Application of biological products stimulating plant development in vegetables |
title_full |
Application of biological products stimulating plant development in vegetables |
title_fullStr |
Application of biological products stimulating plant development in vegetables |
title_full_unstemmed |
Application of biological products stimulating plant development in vegetables |
title_sort |
Application of biological products stimulating plant development in vegetables |
author |
Silva Junior, Joaquim Souto |
author_facet |
Silva Junior, Joaquim Souto Sá, Marco Eustáquio de |
author_role |
author |
author2 |
Sá, Marco Eustáquio de |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Silva Junior, Joaquim Souto Sá, Marco Eustáquio de |
dc.subject.por.fl_str_mv |
Horticultura Alface Biorreguladores Tratamento de sementes. Horticulture Lettuce Bioregulators Seed treatment. Horticultura Lechuga Biorreguladores Tratamiento de semillas. |
topic |
Horticultura Alface Biorreguladores Tratamento de sementes. Horticulture Lettuce Bioregulators Seed treatment. Horticultura Lechuga Biorreguladores Tratamiento de semillas. |
description |
The use of stimulating products in the production of vegetables is of great importance for a better establishment of seedlings in the field, a factor directly related to seed germination. The aim of this study was to verify the effects of different biological products stimulating plant development such as Ascophylum nodosum, Ecklonia maxima, Brutal® (Complex of microorganisms) and Serenade® (Bacillus subtilis) on the performance of vegetables, in comparison with the imbibition of seeds with Water and Potassium Nitrate (0.2% KNO3). The products were applied to the seeds at a dose of 150 mL / kg of seeds, making the mixture manually until uniform for later sowing. Seeds of four cultivars of lettuce, Americana, Aurélia, Crespa Repolhuda and Crespa de Verão were used and six treatments forming a 6x4 factorial in a completely randomized design. Germination tests, first count, cold test, accelerated test and seedling dry matter were carried out. It was concluded that the products influenced the first germination count and total germination, germination speed index with improved performance in less vigorous seeds. The cold test showed better seed performance in relation to the accelerated test and seedling dry matter test. In high vigor seeds, the effects of seed treatments on performance were not evident. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-09-17 |
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/20353 10.33448/rsd-v10i12.20353 |
url |
https://rsdjournal.org/index.php/rsd/article/view/20353 |
identifier_str_mv |
10.33448/rsd-v10i12.20353 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/20353/18114 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2021 Joaquim Souto Silva Junior; Marco Eustáquio de Sá https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2021 Joaquim Souto Silva Junior; Marco Eustáquio de Sá 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. 10 No. 12; e182101220353 Research, Society and Development; Vol. 10 Núm. 12; e182101220353 Research, Society and Development; v. 10 n. 12; e182101220353 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 |
_version_ |
1797052689929994240 |