ROOTING OF Psychotria nuda (Cham. & Schltdl.) Wawra (RUBIACEAE) IN THE FOUR SEASONS OF THE YEAR

Detalhes bibliográficos
Autor(a) principal: Nery, Francine da Silva Guerellus
Data de Publicação: 2014
Outros Autores: Ribas, Katia Christina Zuffellato, Koehler, Henrique Soares
Tipo de documento: Artigo
Idioma: por
Título da fonte: Ciência Florestal (Online)
Texto Completo: https://periodicos.ufsm.br/cienciaflorestal/article/view/13341
Resumo: http://dx.doi.org/10.5902/1980509813341Psychotria nuda (Cham. & Schltdl.) Wawra (Rubiaceae) is a tree species native from the Atlantic Forest. It has wide geographical distribution in Brazil, since the states of Minas Gerais and Rio de Janeiro to Santa Catarina, where it is known as ‘grandiúva-d’anta’. Bibliographic reports on the vegetative propagation of Psychotria nuda are not found in the literature, there are only works about the pharmacological use of some species of this genus. Thus, softwood cuttings of Psychotria nuda were prepared with about 8 to 10 cm long, with two leaves kept in the upper third and without leaves collected in autumn (April/2007), winter (July/2007), spring (October/2007 ), summer (January 2008).The cuttings were treated with water, 0, 500, 1000, 1500, 3000 mgL-1 IBA. The planting was done in tubes with vermiculite as substrate, the stakes kept in green-house pool, located in the Department of Biological Sciences, Federal University of Parana (UFPR), remaining there for 60 days. It was evaluated the percentage of rooted cuttings, with callus, survival and mortality. In conclusion it was found that spring and summer are the most favorable seasons for rooting with an average of 88.89% and 61.25%, respectively. The cuttings with leaves were higher than those without leaves. The vegetative propagation of the species is feasible, being the use of plant growth regulator not necessary for the rooting process.
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spelling ROOTING OF Psychotria nuda (Cham. & Schltdl.) Wawra (RUBIACEAE) IN THE FOUR SEASONS OF THE YEAREnraizamento de Psychotria nuda (Cham. & Schltdl.) Wawra (Rubiaceae) nas quatro estações do anograndiúva-d’antaplant growth regulatorIBAnative species.grandiúva-d’antaregulador de crescimento vegetalIBAespécie nativahttp://dx.doi.org/10.5902/1980509813341Psychotria nuda (Cham. & Schltdl.) Wawra (Rubiaceae) is a tree species native from the Atlantic Forest. It has wide geographical distribution in Brazil, since the states of Minas Gerais and Rio de Janeiro to Santa Catarina, where it is known as ‘grandiúva-d’anta’. Bibliographic reports on the vegetative propagation of Psychotria nuda are not found in the literature, there are only works about the pharmacological use of some species of this genus. Thus, softwood cuttings of Psychotria nuda were prepared with about 8 to 10 cm long, with two leaves kept in the upper third and without leaves collected in autumn (April/2007), winter (July/2007), spring (October/2007 ), summer (January 2008).The cuttings were treated with water, 0, 500, 1000, 1500, 3000 mgL-1 IBA. The planting was done in tubes with vermiculite as substrate, the stakes kept in green-house pool, located in the Department of Biological Sciences, Federal University of Parana (UFPR), remaining there for 60 days. It was evaluated the percentage of rooted cuttings, with callus, survival and mortality. In conclusion it was found that spring and summer are the most favorable seasons for rooting with an average of 88.89% and 61.25%, respectively. The cuttings with leaves were higher than those without leaves. The vegetative propagation of the species is feasible, being the use of plant growth regulator not necessary for the rooting process.http://dx.doi.org/10.5902/1980509813341Psychotria nuda (Cham. & Schltdl.) Wawra (Rubiaceae) é uma espécie arbórea nativa da Floresta Atlântica. Possui ampla distribuição geográfica no Brasil, desde os Estados de Minas Gerais e Rio de Janeiro até Santa Catarina, onde é conhecida como grandiúva-d’anta. Relatos bibliográficos sobre a propagação vegetativa de Psychotria nuda não são encontrados na literatura científica, existindo apenas trabalhos que versam sobre o uso farmacológico de algumas espécies deste gênero. Assim, estacas semilenhosas de Psychotria nuda foram confeccionadas com cerca de 8 a 10 cm de comprimento, com duas folhas mantidas no terço superior e sem folhas coletadas no outono (abril/2007), inverno (julho/2007), primavera (outubro/2007), verão (janeiro/2008). As estacas foram tratadas com água; 0; 500; 1000; 1500, 3000 mgL-1 IBA. O plantio foi realizado em tubetes com vermiculita como substrato, sendo as estacas mantidas em casa de vegetação climatizada, localizada no Setor de Ciências Biológicas da Universidade Federal do Paraná (UFPR), permanecendo aí por 60 dias. Foi avaliada a porcentagem de estacas enraizadas, com calos, sobrevivência e mortalidade. Como conclusão, verificou-se que a primavera e o verão são as estações mais propícias para o enraizamento, com uma média de 88,89% e 61,25%, respectivamente, para estacas com folhas. As estacas com folhas foram superiores às sem folhas. A propagação vegetativa da espécie é viável, sendo a utilização de regulador de crescimento vegetal dispensável para o processo de enraizamento.Universidade Federal de Santa Maria2014-03-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/1334110.5902/1980509813341Ciência Florestal; Vol. 24 No. 1 (2014); 243-250Ciência Florestal; v. 24 n. 1 (2014); 243-2501980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/13341/pdf_1Nery, Francine da Silva GuerellusRibas, Katia Christina ZuffellatoKoehler, Henrique Soaresinfo:eu-repo/semantics/openAccess2017-04-13T18:29:08Zoai:ojs.pkp.sfu.ca:article/13341Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2017-04-13T18:29:08Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false
dc.title.none.fl_str_mv ROOTING OF Psychotria nuda (Cham. & Schltdl.) Wawra (RUBIACEAE) IN THE FOUR SEASONS OF THE YEAR
Enraizamento de Psychotria nuda (Cham. & Schltdl.) Wawra (Rubiaceae) nas quatro estações do ano
title ROOTING OF Psychotria nuda (Cham. & Schltdl.) Wawra (RUBIACEAE) IN THE FOUR SEASONS OF THE YEAR
spellingShingle ROOTING OF Psychotria nuda (Cham. & Schltdl.) Wawra (RUBIACEAE) IN THE FOUR SEASONS OF THE YEAR
Nery, Francine da Silva Guerellus
grandiúva-d’anta
plant growth regulator
IBA
native species.
grandiúva-d’anta
regulador de crescimento vegetal
IBA
espécie nativa
title_short ROOTING OF Psychotria nuda (Cham. & Schltdl.) Wawra (RUBIACEAE) IN THE FOUR SEASONS OF THE YEAR
title_full ROOTING OF Psychotria nuda (Cham. & Schltdl.) Wawra (RUBIACEAE) IN THE FOUR SEASONS OF THE YEAR
title_fullStr ROOTING OF Psychotria nuda (Cham. & Schltdl.) Wawra (RUBIACEAE) IN THE FOUR SEASONS OF THE YEAR
title_full_unstemmed ROOTING OF Psychotria nuda (Cham. & Schltdl.) Wawra (RUBIACEAE) IN THE FOUR SEASONS OF THE YEAR
title_sort ROOTING OF Psychotria nuda (Cham. & Schltdl.) Wawra (RUBIACEAE) IN THE FOUR SEASONS OF THE YEAR
author Nery, Francine da Silva Guerellus
author_facet Nery, Francine da Silva Guerellus
Ribas, Katia Christina Zuffellato
Koehler, Henrique Soares
author_role author
author2 Ribas, Katia Christina Zuffellato
Koehler, Henrique Soares
author2_role author
author
dc.contributor.author.fl_str_mv Nery, Francine da Silva Guerellus
Ribas, Katia Christina Zuffellato
Koehler, Henrique Soares
dc.subject.por.fl_str_mv grandiúva-d’anta
plant growth regulator
IBA
native species.
grandiúva-d’anta
regulador de crescimento vegetal
IBA
espécie nativa
topic grandiúva-d’anta
plant growth regulator
IBA
native species.
grandiúva-d’anta
regulador de crescimento vegetal
IBA
espécie nativa
description http://dx.doi.org/10.5902/1980509813341Psychotria nuda (Cham. & Schltdl.) Wawra (Rubiaceae) is a tree species native from the Atlantic Forest. It has wide geographical distribution in Brazil, since the states of Minas Gerais and Rio de Janeiro to Santa Catarina, where it is known as ‘grandiúva-d’anta’. Bibliographic reports on the vegetative propagation of Psychotria nuda are not found in the literature, there are only works about the pharmacological use of some species of this genus. Thus, softwood cuttings of Psychotria nuda were prepared with about 8 to 10 cm long, with two leaves kept in the upper third and without leaves collected in autumn (April/2007), winter (July/2007), spring (October/2007 ), summer (January 2008).The cuttings were treated with water, 0, 500, 1000, 1500, 3000 mgL-1 IBA. The planting was done in tubes with vermiculite as substrate, the stakes kept in green-house pool, located in the Department of Biological Sciences, Federal University of Parana (UFPR), remaining there for 60 days. It was evaluated the percentage of rooted cuttings, with callus, survival and mortality. In conclusion it was found that spring and summer are the most favorable seasons for rooting with an average of 88.89% and 61.25%, respectively. The cuttings with leaves were higher than those without leaves. The vegetative propagation of the species is feasible, being the use of plant growth regulator not necessary for the rooting process.
publishDate 2014
dc.date.none.fl_str_mv 2014-03-30
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufsm.br/cienciaflorestal/article/view/13341
10.5902/1980509813341
url https://periodicos.ufsm.br/cienciaflorestal/article/view/13341
identifier_str_mv 10.5902/1980509813341
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufsm.br/cienciaflorestal/article/view/13341/pdf_1
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 Universidade Federal de Santa Maria
publisher.none.fl_str_mv Universidade Federal de Santa Maria
dc.source.none.fl_str_mv Ciência Florestal; Vol. 24 No. 1 (2014); 243-250
Ciência Florestal; v. 24 n. 1 (2014); 243-250
1980-5098
0103-9954
reponame:Ciência Florestal (Online)
instname:Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
instname_str Universidade Federal de Santa Maria (UFSM)
instacron_str UFSM
institution UFSM
reponame_str Ciência Florestal (Online)
collection Ciência Florestal (Online)
repository.name.fl_str_mv Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)
repository.mail.fl_str_mv ||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br
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