Allelopathic activity of fresh and dry extracts of Stryphnodendron adstringens (Mart.) Coville and Bauhinia forficata link leaves on the germination and initial development of tomato seedlings
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.5433/1679-0359.2009v30n1p63 http://hdl.handle.net/11449/226383 |
Resumo: | The objective of this study aimed at the verification of the allelopatic action of extracts of pata-devaca (Bauhinia forficata Link) and barbatimão (Stryphnodendron adstringens (Mart.) Coville) on seeds of tomato (Lycopersicum esculentum Mill). Tomato seeds placed in translucent gerbox were treated with aqueous extracts prepared with fresh and dry leaves of the tested species at the following concentrations: 100%, 75%, 50%, 25%, and 0% (control). The experimental design was completely randomized with five treatments and five replications of 25 seeds per plot per species. The data were submitted to the analysis of variance and the means compared by Tukey test at 5% of probability. Germination percentage, mean time and germination rates (MGT and MGR), and mean of the primary root length were evaluated. No difference was found for germination percentage of tomato seeds for the different extracts. For MGR, all treatments with fresh leaf extract differed from the check. MGT and MGR showed differences among the following dry leaf extracts concentrations: 25%, 75% and 100%. All treatments presented inhibitory effect on the length of the primary root. |
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Allelopathic activity of fresh and dry extracts of Stryphnodendron adstringens (Mart.) Coville and Bauhinia forficata link leaves on the germination and initial development of tomato seedlingsAtividade alelopática dos extratos fresco e seco de folhas de barbatimão (Stryphnodendron adstringens (Mart.) Coville) e pata-devaca (Bauhinia forficata link) sobre a germinação e desenvolvimento inicial de plântulas de tomateAllelopathyInhibitionSeedsThe objective of this study aimed at the verification of the allelopatic action of extracts of pata-devaca (Bauhinia forficata Link) and barbatimão (Stryphnodendron adstringens (Mart.) Coville) on seeds of tomato (Lycopersicum esculentum Mill). Tomato seeds placed in translucent gerbox were treated with aqueous extracts prepared with fresh and dry leaves of the tested species at the following concentrations: 100%, 75%, 50%, 25%, and 0% (control). The experimental design was completely randomized with five treatments and five replications of 25 seeds per plot per species. The data were submitted to the analysis of variance and the means compared by Tukey test at 5% of probability. Germination percentage, mean time and germination rates (MGT and MGR), and mean of the primary root length were evaluated. No difference was found for germination percentage of tomato seeds for the different extracts. For MGR, all treatments with fresh leaf extract differed from the check. MGT and MGR showed differences among the following dry leaf extracts concentrations: 25%, 75% and 100%. All treatments presented inhibitory effect on the length of the primary root.Graduando em Ciências Biológicas Instituto de Biociências Unesp, Distrito de Rubião Júnior, s/n., CEP: 18618-000, SPGraduando em Engenharia Agronômica Faculdade de Ciências Agronômicas Unesp, Botucatu, SPDepartamento de Botânica Instituto de Biociências Unesp, Botucatu, SPGraduando em Ciências Biológicas Instituto de Biociências Unesp, Distrito de Rubião Júnior, s/n., CEP: 18618-000, SPGraduando em Engenharia Agronômica Faculdade de Ciências Agronômicas Unesp, Botucatu, SPDepartamento de Botânica Instituto de Biociências Unesp, Botucatu, SPUniversidade Estadual Paulista (UNESP)Manoel, Daniel Donini [UNESP]Doiche, Caio Fernando Reis [UNESP]Ferrari, Tainara Bortolucci [UNESP]Ferreira, Gisela [UNESP]2022-04-28T22:37:32Z2022-04-28T22:37:32Z2009-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article63-70http://dx.doi.org/10.5433/1679-0359.2009v30n1p63Semina:Ciencias Agrarias, v. 30, n. 1, p. 63-70, 2009.1679-0359http://hdl.handle.net/11449/22638310.5433/1679-0359.2009v30n1p632-s2.0-79958752372Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporSemina:Ciencias Agrariasinfo:eu-repo/semantics/openAccess2022-04-28T22:37:32Zoai:repositorio.unesp.br:11449/226383Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T22:37:32Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Allelopathic activity of fresh and dry extracts of Stryphnodendron adstringens (Mart.) Coville and Bauhinia forficata link leaves on the germination and initial development of tomato seedlings Atividade alelopática dos extratos fresco e seco de folhas de barbatimão (Stryphnodendron adstringens (Mart.) Coville) e pata-devaca (Bauhinia forficata link) sobre a germinação e desenvolvimento inicial de plântulas de tomate |
title |
Allelopathic activity of fresh and dry extracts of Stryphnodendron adstringens (Mart.) Coville and Bauhinia forficata link leaves on the germination and initial development of tomato seedlings |
spellingShingle |
Allelopathic activity of fresh and dry extracts of Stryphnodendron adstringens (Mart.) Coville and Bauhinia forficata link leaves on the germination and initial development of tomato seedlings Manoel, Daniel Donini [UNESP] Allelopathy Inhibition Seeds |
title_short |
Allelopathic activity of fresh and dry extracts of Stryphnodendron adstringens (Mart.) Coville and Bauhinia forficata link leaves on the germination and initial development of tomato seedlings |
title_full |
Allelopathic activity of fresh and dry extracts of Stryphnodendron adstringens (Mart.) Coville and Bauhinia forficata link leaves on the germination and initial development of tomato seedlings |
title_fullStr |
Allelopathic activity of fresh and dry extracts of Stryphnodendron adstringens (Mart.) Coville and Bauhinia forficata link leaves on the germination and initial development of tomato seedlings |
title_full_unstemmed |
Allelopathic activity of fresh and dry extracts of Stryphnodendron adstringens (Mart.) Coville and Bauhinia forficata link leaves on the germination and initial development of tomato seedlings |
title_sort |
Allelopathic activity of fresh and dry extracts of Stryphnodendron adstringens (Mart.) Coville and Bauhinia forficata link leaves on the germination and initial development of tomato seedlings |
author |
Manoel, Daniel Donini [UNESP] |
author_facet |
Manoel, Daniel Donini [UNESP] Doiche, Caio Fernando Reis [UNESP] Ferrari, Tainara Bortolucci [UNESP] Ferreira, Gisela [UNESP] |
author_role |
author |
author2 |
Doiche, Caio Fernando Reis [UNESP] Ferrari, Tainara Bortolucci [UNESP] Ferreira, Gisela [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Manoel, Daniel Donini [UNESP] Doiche, Caio Fernando Reis [UNESP] Ferrari, Tainara Bortolucci [UNESP] Ferreira, Gisela [UNESP] |
dc.subject.por.fl_str_mv |
Allelopathy Inhibition Seeds |
topic |
Allelopathy Inhibition Seeds |
description |
The objective of this study aimed at the verification of the allelopatic action of extracts of pata-devaca (Bauhinia forficata Link) and barbatimão (Stryphnodendron adstringens (Mart.) Coville) on seeds of tomato (Lycopersicum esculentum Mill). Tomato seeds placed in translucent gerbox were treated with aqueous extracts prepared with fresh and dry leaves of the tested species at the following concentrations: 100%, 75%, 50%, 25%, and 0% (control). The experimental design was completely randomized with five treatments and five replications of 25 seeds per plot per species. The data were submitted to the analysis of variance and the means compared by Tukey test at 5% of probability. Germination percentage, mean time and germination rates (MGT and MGR), and mean of the primary root length were evaluated. No difference was found for germination percentage of tomato seeds for the different extracts. For MGR, all treatments with fresh leaf extract differed from the check. MGT and MGR showed differences among the following dry leaf extracts concentrations: 25%, 75% and 100%. All treatments presented inhibitory effect on the length of the primary root. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-01-01 2022-04-28T22:37:32Z 2022-04-28T22:37:32Z |
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/10.5433/1679-0359.2009v30n1p63 Semina:Ciencias Agrarias, v. 30, n. 1, p. 63-70, 2009. 1679-0359 http://hdl.handle.net/11449/226383 10.5433/1679-0359.2009v30n1p63 2-s2.0-79958752372 |
url |
http://dx.doi.org/10.5433/1679-0359.2009v30n1p63 http://hdl.handle.net/11449/226383 |
identifier_str_mv |
Semina:Ciencias Agrarias, v. 30, n. 1, p. 63-70, 2009. 1679-0359 10.5433/1679-0359.2009v30n1p63 2-s2.0-79958752372 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Semina:Ciencias Agrarias |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
63-70 |
dc.source.none.fl_str_mv |
Scopus 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 |
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1803649375098896384 |