Heliconia cv. Golden Torch cultivated under different irrigation depths in protected environment

Bibliographic Details
Main Author: Silva,Alcilane Arnaldo
Publication Date: 2018
Other Authors: Beckmann-Cavalcante,Márkilla Zunete, Silva,Everaldo Moreira da, Pavan,Bruno Ettore, Lobo,Jackson Teixeira, Silva,Maria de Lourdes Neres da
Format: Article
Language: eng
Source: Ornamental Horticulture
Download full: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2447-536X2018000100063
Summary: ABSTRACT The genus Heliconia is commercially detached by the exotic appearance of the inflorescences but is susceptible to lack of moisture in the soil, being necessary the irrigation management. In this sense, the objective was to evaluate the effect of different irrigation levels on the plant growth and productive characters of Heliconia psittacorum cv. Golden Torch cultivated in vase. The experiment was conducted from March to October 2014, in a randomized blocks design. Five treatments corresponding to the different irrigation levels were used [50, 75, 100, 125 and 150% of the evaporation measured in Class A (ECA)] with four replicates and two plants per replicate. The following evaluations were carried out: number of days for the emergence of the first tiller, number of days for the emergence of the first inflorescence, number of days for the inflorescence harvest, crop cycle, diameter of the flower stem, length of the flower stem, inflorescence length, plant high, number of tillers and productivity of flower stems. Chlorophyll and leaf area measurements were performed. The irrigation levels tested significantly influenced the number of days for the first inflorescence harvest, length of the flower stem and inflorescence length. The irrigation level of 150% ECA provided better results for the length of the flower stem, inflorescence length and for leaf area but without differences from 75%, 100% and 125% ECA. Thus, for the cultivation of the heliconia cv. Golden Torch in pot can be recommended the level corresponding from 75% to 150% ECA.
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spelling Heliconia cv. Golden Torch cultivated under different irrigation depths in protected environmentHeliconia psittacorumwater demandproductivitytropical floricultureABSTRACT The genus Heliconia is commercially detached by the exotic appearance of the inflorescences but is susceptible to lack of moisture in the soil, being necessary the irrigation management. In this sense, the objective was to evaluate the effect of different irrigation levels on the plant growth and productive characters of Heliconia psittacorum cv. Golden Torch cultivated in vase. The experiment was conducted from March to October 2014, in a randomized blocks design. Five treatments corresponding to the different irrigation levels were used [50, 75, 100, 125 and 150% of the evaporation measured in Class A (ECA)] with four replicates and two plants per replicate. The following evaluations were carried out: number of days for the emergence of the first tiller, number of days for the emergence of the first inflorescence, number of days for the inflorescence harvest, crop cycle, diameter of the flower stem, length of the flower stem, inflorescence length, plant high, number of tillers and productivity of flower stems. Chlorophyll and leaf area measurements were performed. The irrigation levels tested significantly influenced the number of days for the first inflorescence harvest, length of the flower stem and inflorescence length. The irrigation level of 150% ECA provided better results for the length of the flower stem, inflorescence length and for leaf area but without differences from 75%, 100% and 125% ECA. Thus, for the cultivation of the heliconia cv. Golden Torch in pot can be recommended the level corresponding from 75% to 150% ECA.Sociedade Brasileira de Floricultura e Plantas Ornamentais2018-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S2447-536X2018000100063Ornamental Horticulture v.24 n.1 2018reponame:Ornamental Horticultureinstname:Sociedade Brasileira de Floricultura e Plantas Ornamentaisinstacron:SBFPO10.14295/oh.v24i1.1127info:eu-repo/semantics/openAccessSilva,Alcilane ArnaldoBeckmann-Cavalcante,Márkilla ZuneteSilva,Everaldo Moreira daPavan,Bruno EttoreLobo,Jackson TeixeiraSilva,Maria de Lourdes Neres daeng2020-04-25T22:05:12Zhttp://www.scielo.br/oai/scielo-oai.php2447-536X2447-536Xopendoar:null2020-04-26 03:22:34.066Ornamental Horticulture - Sociedade Brasileira de Floricultura e Plantas Ornamentaistrue
dc.title.none.fl_str_mv Heliconia cv. Golden Torch cultivated under different irrigation depths in protected environment
title Heliconia cv. Golden Torch cultivated under different irrigation depths in protected environment
spellingShingle Heliconia cv. Golden Torch cultivated under different irrigation depths in protected environment
Silva,Alcilane Arnaldo
Heliconia psittacorum
water demand
productivity
tropical floriculture
title_short Heliconia cv. Golden Torch cultivated under different irrigation depths in protected environment
title_full Heliconia cv. Golden Torch cultivated under different irrigation depths in protected environment
title_fullStr Heliconia cv. Golden Torch cultivated under different irrigation depths in protected environment
title_full_unstemmed Heliconia cv. Golden Torch cultivated under different irrigation depths in protected environment
title_sort Heliconia cv. Golden Torch cultivated under different irrigation depths in protected environment
author Silva,Alcilane Arnaldo
author_facet Silva,Alcilane Arnaldo
Beckmann-Cavalcante,Márkilla Zunete
Silva,Everaldo Moreira da
Pavan,Bruno Ettore
Lobo,Jackson Teixeira
Silva,Maria de Lourdes Neres da
author_role author
author2 Beckmann-Cavalcante,Márkilla Zunete
Silva,Everaldo Moreira da
Pavan,Bruno Ettore
Lobo,Jackson Teixeira
Silva,Maria de Lourdes Neres da
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Silva,Alcilane Arnaldo
Beckmann-Cavalcante,Márkilla Zunete
Silva,Everaldo Moreira da
Pavan,Bruno Ettore
Lobo,Jackson Teixeira
Silva,Maria de Lourdes Neres da
dc.subject.por.fl_str_mv Heliconia psittacorum
water demand
productivity
tropical floriculture
topic Heliconia psittacorum
water demand
productivity
tropical floriculture
dc.description.none.fl_txt_mv ABSTRACT The genus Heliconia is commercially detached by the exotic appearance of the inflorescences but is susceptible to lack of moisture in the soil, being necessary the irrigation management. In this sense, the objective was to evaluate the effect of different irrigation levels on the plant growth and productive characters of Heliconia psittacorum cv. Golden Torch cultivated in vase. The experiment was conducted from March to October 2014, in a randomized blocks design. Five treatments corresponding to the different irrigation levels were used [50, 75, 100, 125 and 150% of the evaporation measured in Class A (ECA)] with four replicates and two plants per replicate. The following evaluations were carried out: number of days for the emergence of the first tiller, number of days for the emergence of the first inflorescence, number of days for the inflorescence harvest, crop cycle, diameter of the flower stem, length of the flower stem, inflorescence length, plant high, number of tillers and productivity of flower stems. Chlorophyll and leaf area measurements were performed. The irrigation levels tested significantly influenced the number of days for the first inflorescence harvest, length of the flower stem and inflorescence length. The irrigation level of 150% ECA provided better results for the length of the flower stem, inflorescence length and for leaf area but without differences from 75%, 100% and 125% ECA. Thus, for the cultivation of the heliconia cv. Golden Torch in pot can be recommended the level corresponding from 75% to 150% ECA.
description ABSTRACT The genus Heliconia is commercially detached by the exotic appearance of the inflorescences but is susceptible to lack of moisture in the soil, being necessary the irrigation management. In this sense, the objective was to evaluate the effect of different irrigation levels on the plant growth and productive characters of Heliconia psittacorum cv. Golden Torch cultivated in vase. The experiment was conducted from March to October 2014, in a randomized blocks design. Five treatments corresponding to the different irrigation levels were used [50, 75, 100, 125 and 150% of the evaporation measured in Class A (ECA)] with four replicates and two plants per replicate. The following evaluations were carried out: number of days for the emergence of the first tiller, number of days for the emergence of the first inflorescence, number of days for the inflorescence harvest, crop cycle, diameter of the flower stem, length of the flower stem, inflorescence length, plant high, number of tillers and productivity of flower stems. Chlorophyll and leaf area measurements were performed. The irrigation levels tested significantly influenced the number of days for the first inflorescence harvest, length of the flower stem and inflorescence length. The irrigation level of 150% ECA provided better results for the length of the flower stem, inflorescence length and for leaf area but without differences from 75%, 100% and 125% ECA. Thus, for the cultivation of the heliconia cv. Golden Torch in pot can be recommended the level corresponding from 75% to 150% ECA.
publishDate 2018
dc.date.none.fl_str_mv 2018-03-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2447-536X2018000100063
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2447-536X2018000100063
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.14295/oh.v24i1.1127
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Floricultura e Plantas Ornamentais
publisher.none.fl_str_mv Sociedade Brasileira de Floricultura e Plantas Ornamentais
dc.source.none.fl_str_mv Ornamental Horticulture v.24 n.1 2018
reponame:Ornamental Horticulture
instname:Sociedade Brasileira de Floricultura e Plantas Ornamentais
instacron:SBFPO
reponame_str Ornamental Horticulture
collection Ornamental Horticulture
instname_str Sociedade Brasileira de Floricultura e Plantas Ornamentais
instacron_str SBFPO
institution SBFPO
repository.name.fl_str_mv Ornamental Horticulture - Sociedade Brasileira de Floricultura e Plantas Ornamentais
repository.mail.fl_str_mv
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