Management of tillering in the production of flower stems of heliconia cultivated in pots
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.14295/cs.v10i3.2716 http://hdl.handle.net/11449/221413 |
Resumo: | Potted cultivation of tropical flowers presents good projections for the northeastern region of Brazil; however, it still faces some peculiarities regarding conduction and management. The objective of this study was to evaluate the effect of tillering on the production of Heliconia psittacorum L.f. cv. Red Opal, grown in flowerpot. The experiment was carried out in a protected environment at the Campus of Agricultural Sciences (CCA) of UNIVASF, Petrolina - PE, Brazil, between 2014 and 2016. A completely randomized design was used, with four tiller densities per pot (4, 8, 12 and 16 tillers) and eight replications, totaling 32 plots. The irrigation system was automated and monitored by weighing lysimetry. Were evaluated: efficiency of water use (EUA); harvested flower stems (HC); ratio of harvested stems and number of tillers (HC/NP); number of leaves (NF); duration of vegetative (DFV) and productive phases (DFP); total cycle (CT); floral stem length (CHF); floral stem diameter (DH), bracts length (CB) and equivalent diameter of the collar (DECH). The results were subjected to regression test. The EUA was higher in the density of 16 tillers pot-1; the HC variable presented an increasing linear trend; a decreasing linear trend was detected for HC/NP, NF, DFP, DH, CB and DECH. The number of tillers in the pot does not limit the emission of floral stems. However, the quality of these is inversely proportional to the tiller density. |
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Repositório Institucional da UNESP |
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Management of tillering in the production of flower stems of heliconia cultivated in potsCutting flowerFloral qualityHeliconia psittacorumIntensive cultivationProfile densityPotted cultivation of tropical flowers presents good projections for the northeastern region of Brazil; however, it still faces some peculiarities regarding conduction and management. The objective of this study was to evaluate the effect of tillering on the production of Heliconia psittacorum L.f. cv. Red Opal, grown in flowerpot. The experiment was carried out in a protected environment at the Campus of Agricultural Sciences (CCA) of UNIVASF, Petrolina - PE, Brazil, between 2014 and 2016. A completely randomized design was used, with four tiller densities per pot (4, 8, 12 and 16 tillers) and eight replications, totaling 32 plots. The irrigation system was automated and monitored by weighing lysimetry. Were evaluated: efficiency of water use (EUA); harvested flower stems (HC); ratio of harvested stems and number of tillers (HC/NP); number of leaves (NF); duration of vegetative (DFV) and productive phases (DFP); total cycle (CT); floral stem length (CHF); floral stem diameter (DH), bracts length (CB) and equivalent diameter of the collar (DECH). The results were subjected to regression test. The EUA was higher in the density of 16 tillers pot-1; the HC variable presented an increasing linear trend; a decreasing linear trend was detected for HC/NP, NF, DFP, DH, CB and DECH. The number of tillers in the pot does not limit the emission of floral stems. However, the quality of these is inversely proportional to the tiller density.Federal University of the São Francisco ValleyUniversity of São PauloPaulista State UniversityRural Federal University of PernambucoPaulista State UniversityFederal University of the São Francisco ValleyUniversidade de São Paulo (USP)Universidade Estadual Paulista (UNESP)Universidade Federal de Pernambuco (UFPE)De Amorim Coelho, Jobson PaixãoGervásio, Eliezer SanturbanoDe Sá, Teógene SouzaCavalcante, Márkilla Zunete Beckmann [UNESP]de Souza, Sabrina Gomes2022-04-28T19:28:24Z2022-04-28T19:28:24Z2019-09-30info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article353-363http://dx.doi.org/10.14295/cs.v10i3.2716Comunicata Scientiae, v. 10, n. 3, p. 353-363, 2019.2176-9079http://hdl.handle.net/11449/22141310.14295/cs.v10i3.27162-s2.0-85076752629Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengComunicata Scientiaeinfo:eu-repo/semantics/openAccess2022-04-28T19:28:24Zoai:repositorio.unesp.br:11449/221413Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:52:41.159937Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Management of tillering in the production of flower stems of heliconia cultivated in pots |
title |
Management of tillering in the production of flower stems of heliconia cultivated in pots |
spellingShingle |
Management of tillering in the production of flower stems of heliconia cultivated in pots De Amorim Coelho, Jobson Paixão Cutting flower Floral quality Heliconia psittacorum Intensive cultivation Profile density |
title_short |
Management of tillering in the production of flower stems of heliconia cultivated in pots |
title_full |
Management of tillering in the production of flower stems of heliconia cultivated in pots |
title_fullStr |
Management of tillering in the production of flower stems of heliconia cultivated in pots |
title_full_unstemmed |
Management of tillering in the production of flower stems of heliconia cultivated in pots |
title_sort |
Management of tillering in the production of flower stems of heliconia cultivated in pots |
author |
De Amorim Coelho, Jobson Paixão |
author_facet |
De Amorim Coelho, Jobson Paixão Gervásio, Eliezer Santurbano De Sá, Teógene Souza Cavalcante, Márkilla Zunete Beckmann [UNESP] de Souza, Sabrina Gomes |
author_role |
author |
author2 |
Gervásio, Eliezer Santurbano De Sá, Teógene Souza Cavalcante, Márkilla Zunete Beckmann [UNESP] de Souza, Sabrina Gomes |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Federal University of the São Francisco Valley Universidade de São Paulo (USP) Universidade Estadual Paulista (UNESP) Universidade Federal de Pernambuco (UFPE) |
dc.contributor.author.fl_str_mv |
De Amorim Coelho, Jobson Paixão Gervásio, Eliezer Santurbano De Sá, Teógene Souza Cavalcante, Márkilla Zunete Beckmann [UNESP] de Souza, Sabrina Gomes |
dc.subject.por.fl_str_mv |
Cutting flower Floral quality Heliconia psittacorum Intensive cultivation Profile density |
topic |
Cutting flower Floral quality Heliconia psittacorum Intensive cultivation Profile density |
description |
Potted cultivation of tropical flowers presents good projections for the northeastern region of Brazil; however, it still faces some peculiarities regarding conduction and management. The objective of this study was to evaluate the effect of tillering on the production of Heliconia psittacorum L.f. cv. Red Opal, grown in flowerpot. The experiment was carried out in a protected environment at the Campus of Agricultural Sciences (CCA) of UNIVASF, Petrolina - PE, Brazil, between 2014 and 2016. A completely randomized design was used, with four tiller densities per pot (4, 8, 12 and 16 tillers) and eight replications, totaling 32 plots. The irrigation system was automated and monitored by weighing lysimetry. Were evaluated: efficiency of water use (EUA); harvested flower stems (HC); ratio of harvested stems and number of tillers (HC/NP); number of leaves (NF); duration of vegetative (DFV) and productive phases (DFP); total cycle (CT); floral stem length (CHF); floral stem diameter (DH), bracts length (CB) and equivalent diameter of the collar (DECH). The results were subjected to regression test. The EUA was higher in the density of 16 tillers pot-1; the HC variable presented an increasing linear trend; a decreasing linear trend was detected for HC/NP, NF, DFP, DH, CB and DECH. The number of tillers in the pot does not limit the emission of floral stems. However, the quality of these is inversely proportional to the tiller density. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-09-30 2022-04-28T19:28:24Z 2022-04-28T19:28:24Z |
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://dx.doi.org/10.14295/cs.v10i3.2716 Comunicata Scientiae, v. 10, n. 3, p. 353-363, 2019. 2176-9079 http://hdl.handle.net/11449/221413 10.14295/cs.v10i3.2716 2-s2.0-85076752629 |
url |
http://dx.doi.org/10.14295/cs.v10i3.2716 http://hdl.handle.net/11449/221413 |
identifier_str_mv |
Comunicata Scientiae, v. 10, n. 3, p. 353-363, 2019. 2176-9079 10.14295/cs.v10i3.2716 2-s2.0-85076752629 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Comunicata Scientiae |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
353-363 |
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_ |
1808128869639651328 |