Inhibitory effects of jackbean (Canavalia ensiformis L.) leaf residues on germination and vigour of crops and weeds
Autor(a) principal: | |
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Data de Publicação: | 1998 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://www.allelopathyjournal.org/Journal_Articles/AJ%205%20(1)%20January,%201998%20(35-42).pdf http://hdl.handle.net/11449/65374 |
Resumo: | The effects of jackbean leaf residues incorporated in the soil on germination and seedlings growth of cucumber, radish and some weeds was examined. Trials were carried out under greenhouse conditions to (a) determine the amount of incorporated residue that is inhibitory to two test plants, (b) to determine if decomposition time changes the inhibitory levels of jackbean residues on test plants and (c) to determine the amount of residue that is inhibitory to the weed species. Jackbean leaf residues incorporated in soil at concentration of 2% or higher and allowed to decompose for a period of 0 to 2 weeks before sowing, reduced the initial growth of cucumber and radish and at different concentrations, reduced germination and growth of three weed species. These results suggest the presence of allelopathic components in Jackbean leaves that could affect seed germination and seedling development. |
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Inhibitory effects of jackbean (Canavalia ensiformis L.) leaf residues on germination and vigour of crops and weedsAllelopathyBidens pilosaCanavalia ensiformisCenchrus echinatusCucumis sativusEleusine indicaRaphanus sativusRottboellia exaltata and Sida cordifoliaThe effects of jackbean leaf residues incorporated in the soil on germination and seedlings growth of cucumber, radish and some weeds was examined. Trials were carried out under greenhouse conditions to (a) determine the amount of incorporated residue that is inhibitory to two test plants, (b) to determine if decomposition time changes the inhibitory levels of jackbean residues on test plants and (c) to determine the amount of residue that is inhibitory to the weed species. Jackbean leaf residues incorporated in soil at concentration of 2% or higher and allowed to decompose for a period of 0 to 2 weeks before sowing, reduced the initial growth of cucumber and radish and at different concentrations, reduced germination and growth of three weed species. These results suggest the presence of allelopathic components in Jackbean leaves that could affect seed germination and seedling development.Dept. of Biol. Appl. to Agriculture FCAVJ/UNESP Jaboticabal, CEP 14870-000, SPDept. of Biol. Appl. to Agriculture FCAVJ/UNESP Jaboticabal, CEP 14870-000, SPUniversidade Estadual Paulista (Unesp)Dinardo, W. [UNESP]Pellegrini, M. T. [UNESP]Alves, P. L C A [UNESP]2014-05-27T11:19:32Z2014-05-27T11:19:32Z1998-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article35-42application/pdfhttp://www.allelopathyjournal.org/Journal_Articles/AJ%205%20(1)%20January,%201998%20(35-42).pdfAllelopathy Journal, v. 5, n. 1, p. 35-42, 1998.0971-4693http://hdl.handle.net/11449/653742-s2.0-03461552582-s2.0-0346155258.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAllelopathy Journal0.7050,216info:eu-repo/semantics/openAccess2024-06-06T13:03:58Zoai:repositorio.unesp.br:11449/65374Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:21:20.810715Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Inhibitory effects of jackbean (Canavalia ensiformis L.) leaf residues on germination and vigour of crops and weeds |
title |
Inhibitory effects of jackbean (Canavalia ensiformis L.) leaf residues on germination and vigour of crops and weeds |
spellingShingle |
Inhibitory effects of jackbean (Canavalia ensiformis L.) leaf residues on germination and vigour of crops and weeds Dinardo, W. [UNESP] Allelopathy Bidens pilosa Canavalia ensiformis Cenchrus echinatus Cucumis sativus Eleusine indica Raphanus sativus Rottboellia exaltata and Sida cordifolia |
title_short |
Inhibitory effects of jackbean (Canavalia ensiformis L.) leaf residues on germination and vigour of crops and weeds |
title_full |
Inhibitory effects of jackbean (Canavalia ensiformis L.) leaf residues on germination and vigour of crops and weeds |
title_fullStr |
Inhibitory effects of jackbean (Canavalia ensiformis L.) leaf residues on germination and vigour of crops and weeds |
title_full_unstemmed |
Inhibitory effects of jackbean (Canavalia ensiformis L.) leaf residues on germination and vigour of crops and weeds |
title_sort |
Inhibitory effects of jackbean (Canavalia ensiformis L.) leaf residues on germination and vigour of crops and weeds |
author |
Dinardo, W. [UNESP] |
author_facet |
Dinardo, W. [UNESP] Pellegrini, M. T. [UNESP] Alves, P. L C A [UNESP] |
author_role |
author |
author2 |
Pellegrini, M. T. [UNESP] Alves, P. L C A [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Dinardo, W. [UNESP] Pellegrini, M. T. [UNESP] Alves, P. L C A [UNESP] |
dc.subject.por.fl_str_mv |
Allelopathy Bidens pilosa Canavalia ensiformis Cenchrus echinatus Cucumis sativus Eleusine indica Raphanus sativus Rottboellia exaltata and Sida cordifolia |
topic |
Allelopathy Bidens pilosa Canavalia ensiformis Cenchrus echinatus Cucumis sativus Eleusine indica Raphanus sativus Rottboellia exaltata and Sida cordifolia |
description |
The effects of jackbean leaf residues incorporated in the soil on germination and seedlings growth of cucumber, radish and some weeds was examined. Trials were carried out under greenhouse conditions to (a) determine the amount of incorporated residue that is inhibitory to two test plants, (b) to determine if decomposition time changes the inhibitory levels of jackbean residues on test plants and (c) to determine the amount of residue that is inhibitory to the weed species. Jackbean leaf residues incorporated in soil at concentration of 2% or higher and allowed to decompose for a period of 0 to 2 weeks before sowing, reduced the initial growth of cucumber and radish and at different concentrations, reduced germination and growth of three weed species. These results suggest the presence of allelopathic components in Jackbean leaves that could affect seed germination and seedling development. |
publishDate |
1998 |
dc.date.none.fl_str_mv |
1998-01-01 2014-05-27T11:19:32Z 2014-05-27T11:19:32Z |
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://www.allelopathyjournal.org/Journal_Articles/AJ%205%20(1)%20January,%201998%20(35-42).pdf Allelopathy Journal, v. 5, n. 1, p. 35-42, 1998. 0971-4693 http://hdl.handle.net/11449/65374 2-s2.0-0346155258 2-s2.0-0346155258.pdf |
url |
http://www.allelopathyjournal.org/Journal_Articles/AJ%205%20(1)%20January,%201998%20(35-42).pdf http://hdl.handle.net/11449/65374 |
identifier_str_mv |
Allelopathy Journal, v. 5, n. 1, p. 35-42, 1998. 0971-4693 2-s2.0-0346155258 2-s2.0-0346155258.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Allelopathy Journal 0.705 0,216 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
35-42 application/pdf |
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 |
|
_version_ |
1808128351616892928 |