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
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://www.uel.br/revistas/uel/index.php/semagrarias/article/view/2624 http://hdl.handle.net/11449/17381 |
Resumo: | The objective of this study aimed at the verification of the allelopatic action of extracts of "pata-de-vaca" (Bauhinia forficata Link) and "'barbatimao" (Stryhnodendron adsiringens (Mart.) Coville) on seeds of tomato (Lyeopersicum 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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Repositório Institucional da UNESP |
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spelling |
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 tomateAllelopathic activity of fresh and dry extracts of Stryphnodendron adstringens (Mart.) Coville and Bauhinia forficata link leaves on the germination and initial development of tomato seedlingsAllelopathyseedsinhibitionThe objective of this study aimed at the verification of the allelopatic action of extracts of "pata-de-vaca" (Bauhinia forficata Link) and "'barbatimao" (Stryhnodendron adsiringens (Mart.) Coville) on seeds of tomato (Lyeopersicum 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.UNESP, Inst Biociencias, BR-18618000 Botucatu, SP, BrazilUNESP, Fac Ciencias Agron, Botucatu, SP, BrazilUNESP, Inst Biociencias, Dept Bot, Botucatu, SP, BrazilUNESP, Inst Biociencias, BR-18618000 Botucatu, SP, BrazilUNESP, Fac Ciencias Agron, Botucatu, SP, BrazilUNESP, Inst Biociencias, Dept Bot, Botucatu, SP, BrazilUniversidade Estadual de Londrina (UEL)Universidade Estadual Paulista (Unesp)Manoel, Daniel Donini [UNESP]Reis Doiche, Caio Fernando [UNESP]Ferrari, Tairtara Bortolucci [UNESP]Ferreira, Gisela [UNESP]2014-05-20T13:48:49Z2014-05-20T13:48:49Z2009-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article63-69application/pdfhttp://www.uel.br/revistas/uel/index.php/semagrarias/article/view/2624Semina-ciencias Agrarias. Londrina: Universidade Estadual de Londrina (UEL), v. 30, n. 1, p. 63-69, 2009.1676-546Xhttp://hdl.handle.net/11449/17381WOS:000265076400008WOS000265076400008.pdf9804707674172774Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporSemina: Ciências Agrárias0.349info:eu-repo/semantics/openAccess2023-11-30T06:13:27Zoai:repositorio.unesp.br:11449/17381Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-30T06:13:27Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
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 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 |
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 |
spellingShingle |
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 Manoel, Daniel Donini [UNESP] Allelopathy seeds inhibition |
title_short |
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_full |
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_fullStr |
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_full_unstemmed |
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_sort |
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 |
author |
Manoel, Daniel Donini [UNESP] |
author_facet |
Manoel, Daniel Donini [UNESP] Reis Doiche, Caio Fernando [UNESP] Ferrari, Tairtara Bortolucci [UNESP] Ferreira, Gisela [UNESP] |
author_role |
author |
author2 |
Reis Doiche, Caio Fernando [UNESP] Ferrari, Tairtara 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] Reis Doiche, Caio Fernando [UNESP] Ferrari, Tairtara Bortolucci [UNESP] Ferreira, Gisela [UNESP] |
dc.subject.por.fl_str_mv |
Allelopathy seeds inhibition |
topic |
Allelopathy seeds inhibition |
description |
The objective of this study aimed at the verification of the allelopatic action of extracts of "pata-de-vaca" (Bauhinia forficata Link) and "'barbatimao" (Stryhnodendron adsiringens (Mart.) Coville) on seeds of tomato (Lyeopersicum 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 2014-05-20T13:48:49Z 2014-05-20T13:48:49Z |
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://www.uel.br/revistas/uel/index.php/semagrarias/article/view/2624 Semina-ciencias Agrarias. Londrina: Universidade Estadual de Londrina (UEL), v. 30, n. 1, p. 63-69, 2009. 1676-546X http://hdl.handle.net/11449/17381 WOS:000265076400008 WOS000265076400008.pdf 9804707674172774 |
url |
http://www.uel.br/revistas/uel/index.php/semagrarias/article/view/2624 http://hdl.handle.net/11449/17381 |
identifier_str_mv |
Semina-ciencias Agrarias. Londrina: Universidade Estadual de Londrina (UEL), v. 30, n. 1, p. 63-69, 2009. 1676-546X WOS:000265076400008 WOS000265076400008.pdf 9804707674172774 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Semina: Ciências Agrárias 0.349 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
63-69 application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Londrina (UEL) |
publisher.none.fl_str_mv |
Universidade Estadual de Londrina (UEL) |
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_ |
1803649854977605632 |