Influence of changed temperature and gibberellins treatments on papaya seeds germination.

Bibliographic Details
Main Author: Leonel, Sarita
Publication Date: 2009
Other Authors: Ono, Elizabeth Orika, Rodrigues, João Domingos
Format: Article
Language: por
Source: Semina. Ciências Agrárias (Online)
Download full: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4233
Summary: The influence of changed temperature and treatments with gibberellins were studied on papaya seeds (Carica papaya L.) cv Sunrise Solo germination. The seeds were extracted from ripe fruits. washed, dried and sprayed substrate or immersed during 24 hours with GA3 at 0,50. 100, 150 and 200 mg. L. The temperatures studied were constant at 25°C and changed at 20 and 30°C. The results showed that the changed temperature gave the best seeds germination and the germination percentage was highest (53.25%) in seeds sprayed with gibberellic acid at 100 mg.L. during 34,4 medium days intervals.  
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spelling Influence of changed temperature and gibberellins treatments on papaya seeds germination.Influência da alternância de temperatura e tratamentos com GA3, na germinação de sementes de mamoeiro.Caricapapaya L.GibberellinsSeedsTemperatureGermination.Carica papaya L.GiberelinaSementesTemperaturaGerminação. The influence of changed temperature and treatments with gibberellins were studied on papaya seeds (Carica papaya L.) cv Sunrise Solo germination. The seeds were extracted from ripe fruits. washed, dried and sprayed substrate or immersed during 24 hours with GA3 at 0,50. 100, 150 and 200 mg. L. The temperatures studied were constant at 25°C and changed at 20 and 30°C. The results showed that the changed temperature gave the best seeds germination and the germination percentage was highest (53.25%) in seeds sprayed with gibberellic acid at 100 mg.L. during 34,4 medium days intervals.   Foram estudadas a influencia da variação de temperatura e tratamentos com ácido giberélico, na germinação de sementes de mamoeiro (Carica papaya L.) cv Sunrise Solo. As sementes provenientes de frutos maduros, lavadas, secas à sombra, receberam tratamentos no substrato do gerbox e de embebição por 24 horas, com GA3 a O,50, 100, 150 e 200 mg.L. Posteriormente, foram colocadas para germinar em temperatura constante de 25°C e alternada de 20° e 30°C. Através dos resultados obtidos, observou-se que a alternância de temperatura favoreceu o processo germinativo c o tratamento com GA3 100 mg.L no substrato, apresentou maior porcentagem de germinação (53,25%) num menor período de tempo (34,4 dias).   UEL2009-01-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/423310.5433/1679-0359.1998v19n1p68Semina: Ciências Agrárias; Vol. 19 No. 1 (1998); 68-72Semina: Ciências Agrárias; v. 19 n. 1 (1998); 68-721679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4233/4519Leonel, SaritaOno, Elizabeth OrikaRodrigues, João Domingosinfo:eu-repo/semantics/openAccess2010-04-20T16:20:37Zoai:ojs.pkp.sfu.ca:article/4233Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2010-04-20T16:20:37Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Influence of changed temperature and gibberellins treatments on papaya seeds germination.
Influência da alternância de temperatura e tratamentos com GA3, na germinação de sementes de mamoeiro.
title Influence of changed temperature and gibberellins treatments on papaya seeds germination.
spellingShingle Influence of changed temperature and gibberellins treatments on papaya seeds germination.
Leonel, Sarita
Caricapapaya L.
Gibberellins
Seeds
Temperature
Germination.
Carica papaya L.
Giberelina
Sementes
Temperatura
Germinação.
title_short Influence of changed temperature and gibberellins treatments on papaya seeds germination.
title_full Influence of changed temperature and gibberellins treatments on papaya seeds germination.
title_fullStr Influence of changed temperature and gibberellins treatments on papaya seeds germination.
title_full_unstemmed Influence of changed temperature and gibberellins treatments on papaya seeds germination.
title_sort Influence of changed temperature and gibberellins treatments on papaya seeds germination.
author Leonel, Sarita
author_facet Leonel, Sarita
Ono, Elizabeth Orika
Rodrigues, João Domingos
author_role author
author2 Ono, Elizabeth Orika
Rodrigues, João Domingos
author2_role author
author
dc.contributor.author.fl_str_mv Leonel, Sarita
Ono, Elizabeth Orika
Rodrigues, João Domingos
dc.subject.por.fl_str_mv Caricapapaya L.
Gibberellins
Seeds
Temperature
Germination.
Carica papaya L.
Giberelina
Sementes
Temperatura
Germinação.
topic Caricapapaya L.
Gibberellins
Seeds
Temperature
Germination.
Carica papaya L.
Giberelina
Sementes
Temperatura
Germinação.
description The influence of changed temperature and treatments with gibberellins were studied on papaya seeds (Carica papaya L.) cv Sunrise Solo germination. The seeds were extracted from ripe fruits. washed, dried and sprayed substrate or immersed during 24 hours with GA3 at 0,50. 100, 150 and 200 mg. L. The temperatures studied were constant at 25°C and changed at 20 and 30°C. The results showed that the changed temperature gave the best seeds germination and the germination percentage was highest (53.25%) in seeds sprayed with gibberellic acid at 100 mg.L. during 34,4 medium days intervals.  
publishDate 2009
dc.date.none.fl_str_mv 2009-01-29
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/4233
10.5433/1679-0359.1998v19n1p68
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4233
identifier_str_mv 10.5433/1679-0359.1998v19n1p68
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/4233/4519
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. 19 No. 1 (1998); 68-72
Semina: Ciências Agrárias; v. 19 n. 1 (1998); 68-72
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_ 1799306060267257856

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