Effects of growth regulators on Poncirus trifoliata x Citrus paradisi seeds germination.
Autor(a) principal: | |
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Data de Publicação: | 1995 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4304 |
Resumo: | The objective of this research was study the effects of kinetin and gibberellins on Poncirus trifoliata x Citrus paradisi seed germination. The medium for seed germination was filter paper moisted with distilled water. The seeds were removed from ripe fruits, washed, dried and placed in refrigerator at 4-5°C. After that, the seeds were treated with growth regulators during 24 hours. The treatments were H2O; 50 mg/l de GA3; 250 mg/l de GA3, 50 mg/l de GA4 + GA7 + phenylmethylaminepurine; 100 mg/l de GA4 + GA7 + phenylmethylaminepurine; 20 mg/l of phenylmethylaminepurine; 40 mg/l of phenylmethylaminepurine. The evaluations were accomplished every two days starting 10 days after seeding. The GA3 50 or 250 mg/l proved to be most beneficial in enhancing seed germination. |
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Semina. Ciências Agrárias (Online) |
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Effects of growth regulators on Poncirus trifoliata x Citrus paradisi seeds germination.Efeitos de fitorreguladores na germinação de sementes de citrumelo "swingle"Poncirus trifoliata x Citrus paradisiGibberellinKinetinSeeds germination.Citrumelo "Swingle"CitocininasGiberelinasGerminação de sementesPoncirus trifoliataCitrus paradisi. The objective of this research was study the effects of kinetin and gibberellins on Poncirus trifoliata x Citrus paradisi seed germination. The medium for seed germination was filter paper moisted with distilled water. The seeds were removed from ripe fruits, washed, dried and placed in refrigerator at 4-5°C. After that, the seeds were treated with growth regulators during 24 hours. The treatments were H2O; 50 mg/l de GA3; 250 mg/l de GA3, 50 mg/l de GA4 + GA7 + phenylmethylaminepurine; 100 mg/l de GA4 + GA7 + phenylmethylaminepurine; 20 mg/l of phenylmethylaminepurine; 40 mg/l of phenylmethylaminepurine. The evaluations were accomplished every two days starting 10 days after seeding. The GA3 50 or 250 mg/l proved to be most beneficial in enhancing seed germination. Foram estudados os efeitos de giberelinas e citocininas, na germinação de sementes de citrumelo "Swingle" (Poncirus trifoliata x Citrus paradisi). As sementes foram colocadas no germinador em gerbox contendo papel de filtro umedecido com água destilada. As sementes, retiradas de frutos maduros, foram lavadas, secadas à sombra e armazenadas em câmara fria; logo após, foram tratadas com os fitorreguladores por 24 horas, definindo os seguintes tratamentos: H2O; 50 mg/l de GA3; 250 mg/l de GA3, 50 mg/l de GA4 + GA7 + fenilmetilaminopurina; 100 mg/l de GA4 + GA7 + fenilmetilaminopurina; 20 mg/l de fenilmetilaminopurina e 40 mg/l de fenilmetilaminopurina. As avaliações foram realizadas depois de 10 dias de semeadura, num intervalo de 2 dias entre elas. Através da análise estatística dos resultados obtidos, foi possível concluir que, no tratamento com 50 ou 250 mg/l de GA3, houve a maior porcentagem de germinação de sementes, em menor tempo. UEL1995-01-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/430410.5433/1679-0359.1995v16n1p47Semina: Ciências Agrárias; Vol. 16 No. 1 (1995); 47-50Semina: Ciências Agrárias; v. 16 n. 1 (1995); 47-501679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4304/3564Ono, Elizabeth OrikaLeonel, SaritaRodrigues, João Domingosinfo:eu-repo/semantics/openAccess2010-03-22T13:58:30Zoai:ojs.pkp.sfu.ca:article/4304Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2010-03-22T13:58:30Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Effects of growth regulators on Poncirus trifoliata x Citrus paradisi seeds germination. Efeitos de fitorreguladores na germinação de sementes de citrumelo "swingle" |
title |
Effects of growth regulators on Poncirus trifoliata x Citrus paradisi seeds germination. |
spellingShingle |
Effects of growth regulators on Poncirus trifoliata x Citrus paradisi seeds germination. Ono, Elizabeth Orika Poncirus trifoliata x Citrus paradisi Gibberellin Kinetin Seeds germination. Citrumelo "Swingle" Citocininas Giberelinas Germinação de sementes Poncirus trifoliata Citrus paradisi. |
title_short |
Effects of growth regulators on Poncirus trifoliata x Citrus paradisi seeds germination. |
title_full |
Effects of growth regulators on Poncirus trifoliata x Citrus paradisi seeds germination. |
title_fullStr |
Effects of growth regulators on Poncirus trifoliata x Citrus paradisi seeds germination. |
title_full_unstemmed |
Effects of growth regulators on Poncirus trifoliata x Citrus paradisi seeds germination. |
title_sort |
Effects of growth regulators on Poncirus trifoliata x Citrus paradisi seeds germination. |
author |
Ono, Elizabeth Orika |
author_facet |
Ono, Elizabeth Orika Leonel, Sarita Rodrigues, João Domingos |
author_role |
author |
author2 |
Leonel, Sarita Rodrigues, João Domingos |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Ono, Elizabeth Orika Leonel, Sarita Rodrigues, João Domingos |
dc.subject.por.fl_str_mv |
Poncirus trifoliata x Citrus paradisi Gibberellin Kinetin Seeds germination. Citrumelo "Swingle" Citocininas Giberelinas Germinação de sementes Poncirus trifoliata Citrus paradisi. |
topic |
Poncirus trifoliata x Citrus paradisi Gibberellin Kinetin Seeds germination. Citrumelo "Swingle" Citocininas Giberelinas Germinação de sementes Poncirus trifoliata Citrus paradisi. |
description |
The objective of this research was study the effects of kinetin and gibberellins on Poncirus trifoliata x Citrus paradisi seed germination. The medium for seed germination was filter paper moisted with distilled water. The seeds were removed from ripe fruits, washed, dried and placed in refrigerator at 4-5°C. After that, the seeds were treated with growth regulators during 24 hours. The treatments were H2O; 50 mg/l de GA3; 250 mg/l de GA3, 50 mg/l de GA4 + GA7 + phenylmethylaminepurine; 100 mg/l de GA4 + GA7 + phenylmethylaminepurine; 20 mg/l of phenylmethylaminepurine; 40 mg/l of phenylmethylaminepurine. The evaluations were accomplished every two days starting 10 days after seeding. The GA3 50 or 250 mg/l proved to be most beneficial in enhancing seed germination. |
publishDate |
1995 |
dc.date.none.fl_str_mv |
1995-01-25 |
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://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4304 10.5433/1679-0359.1995v16n1p47 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4304 |
identifier_str_mv |
10.5433/1679-0359.1995v16n1p47 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4304/3564 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 16 No. 1 (1995); 47-50 Semina: Ciências Agrárias; v. 16 n. 1 (1995); 47-50 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1799306060306055168 |