Hydroponic cultivation of Oncidium baueri

Detalhes bibliográficos
Autor(a) principal: Rodrigues, Daniele Brandstetter
Data de Publicação: 2017
Outros Autores: Assis, Adriane Marinho de, Faria, Ricardo Tadeu, Schuch, Marcia Wullf, Peil, Roberta Marins Nogueira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/26794
Resumo: In Brazil, orchid cultivation has been increasing steadily over the last few years and contributing significantly to the economy. It has been reported that several vegetable crops and ornamentals have been successfully grown by soilless cultivation. The orchid Oncidium baueri Lindl. is grown on pot substrates. Nevertheless, hydroponics is an excellent alternative, especially for the production of cut flowers and bare root plants. The objective of this study was to evaluate the development of Oncidium baueri on two soilless systems: (a) pots containing Amafibra® coconut fiber, carbonized rice husk, and pine bark (1:1:1) irrigated with nutrient solution every 15 d; and (b) a nutrient film technique (NFT) hydroponic system irrigated with nutrient solution daily. Shoot height, pseudobulb diameter, and number of sprouts were evaluated monthly. The number of flowering plants, number of flowers, dry mass of shoots, and dry mass of roots were evaluated 11 months after onset of experiment. The pot cultivation system yielded more flowers and higher values for all vegetative parameters than the NFT hydroponic system.
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spelling Hydroponic cultivation of Oncidium baueriCultivo hidropônico de Oncidium baueriNFTOrchidNutrient solutionSubstrate.NFTOrquídeaSolução nutritiveSubstrato.In Brazil, orchid cultivation has been increasing steadily over the last few years and contributing significantly to the economy. It has been reported that several vegetable crops and ornamentals have been successfully grown by soilless cultivation. The orchid Oncidium baueri Lindl. is grown on pot substrates. Nevertheless, hydroponics is an excellent alternative, especially for the production of cut flowers and bare root plants. The objective of this study was to evaluate the development of Oncidium baueri on two soilless systems: (a) pots containing Amafibra® coconut fiber, carbonized rice husk, and pine bark (1:1:1) irrigated with nutrient solution every 15 d; and (b) a nutrient film technique (NFT) hydroponic system irrigated with nutrient solution daily. Shoot height, pseudobulb diameter, and number of sprouts were evaluated monthly. The number of flowering plants, number of flowers, dry mass of shoots, and dry mass of roots were evaluated 11 months after onset of experiment. The pot cultivation system yielded more flowers and higher values for all vegetative parameters than the NFT hydroponic system.No Brasil, o cultivo de orquídeas vem crescendo continuamente ao longo dos últimos anos, contribuindo de forma significativa na economia do país. O cultivo sem solo tem sido relatado com sucesso para diversas espécies hortícolas. Para a orquídea Oncidium baueri Lindl., além do uso de substratos em vaso, a hidroponia pode representar uma alternativa interessante. Assim, o objetivo deste trabalho foi avaliar o desenvolvimento de Oncidium baueri em dois sistemas de cultivo sem solo: em vasos contendo fibra de coco Amafibra®+casca de arroz carbonizada+casca de pinus (1:1:1) e irrigadas com solução nutritiva a cada quinze dias e irrigadas diariamente com solução nutritiva em sistema hidropônico do tipo NFT. O delineamento experimental foi em blocos completos casualizados, com seis repetições, sendo cada parcela composta por seis plantas. Foram avaliados mensalmente a altura de parte aérea, o diâmetro do pseudobulbo, o número de brotações e, após 11 meses, o número de plantas florescidas e de flores emitidas por planta, a massa seca da parte aérea e das raízes. O sistema de cultivo em vaso contendo substrato propiciou o florescimento das plantas ao final do experimento e os melhores resultados para todas as variáveis vegetativas avaliadas, propiciando maior crescimento e desenvolvimento de Oncidium baueri do que o cultivo hidropônico do tipo NFT.UEL2017-08-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresArtigo científicoapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2679410.5433/1679-0359.2017v38n4Supl1p2823Semina: Ciências Agrárias; Vol. 38 No. 4Supl1 (2017); 2823-2830Semina: Ciências Agrárias; v. 38 n. 4Supl1 (2017); 2823-28301679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/26794/21532Copyright (c) 2017 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessRodrigues, Daniele BrandstetterAssis, Adriane Marinho deFaria, Ricardo TadeuSchuch, Marcia WullfPeil, Roberta Marins Nogueira2022-10-24T11:57:42Zoai:ojs.pkp.sfu.ca:article/26794Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2022-10-24T11:57:42Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Hydroponic cultivation of Oncidium baueri
Cultivo hidropônico de Oncidium baueri
title Hydroponic cultivation of Oncidium baueri
spellingShingle Hydroponic cultivation of Oncidium baueri
Rodrigues, Daniele Brandstetter
NFT
Orchid
Nutrient solution
Substrate.
NFT
Orquídea
Solução nutritive
Substrato.
title_short Hydroponic cultivation of Oncidium baueri
title_full Hydroponic cultivation of Oncidium baueri
title_fullStr Hydroponic cultivation of Oncidium baueri
title_full_unstemmed Hydroponic cultivation of Oncidium baueri
title_sort Hydroponic cultivation of Oncidium baueri
author Rodrigues, Daniele Brandstetter
author_facet Rodrigues, Daniele Brandstetter
Assis, Adriane Marinho de
Faria, Ricardo Tadeu
Schuch, Marcia Wullf
Peil, Roberta Marins Nogueira
author_role author
author2 Assis, Adriane Marinho de
Faria, Ricardo Tadeu
Schuch, Marcia Wullf
Peil, Roberta Marins Nogueira
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Rodrigues, Daniele Brandstetter
Assis, Adriane Marinho de
Faria, Ricardo Tadeu
Schuch, Marcia Wullf
Peil, Roberta Marins Nogueira
dc.subject.por.fl_str_mv NFT
Orchid
Nutrient solution
Substrate.
NFT
Orquídea
Solução nutritive
Substrato.
topic NFT
Orchid
Nutrient solution
Substrate.
NFT
Orquídea
Solução nutritive
Substrato.
description In Brazil, orchid cultivation has been increasing steadily over the last few years and contributing significantly to the economy. It has been reported that several vegetable crops and ornamentals have been successfully grown by soilless cultivation. The orchid Oncidium baueri Lindl. is grown on pot substrates. Nevertheless, hydroponics is an excellent alternative, especially for the production of cut flowers and bare root plants. The objective of this study was to evaluate the development of Oncidium baueri on two soilless systems: (a) pots containing Amafibra® coconut fiber, carbonized rice husk, and pine bark (1:1:1) irrigated with nutrient solution every 15 d; and (b) a nutrient film technique (NFT) hydroponic system irrigated with nutrient solution daily. Shoot height, pseudobulb diameter, and number of sprouts were evaluated monthly. The number of flowering plants, number of flowers, dry mass of shoots, and dry mass of roots were evaluated 11 months after onset of experiment. The pot cultivation system yielded more flowers and higher values for all vegetative parameters than the NFT hydroponic system.
publishDate 2017
dc.date.none.fl_str_mv 2017-08-25
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por pares
Artigo científico
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/26794
10.5433/1679-0359.2017v38n4Supl1p2823
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/26794
identifier_str_mv 10.5433/1679-0359.2017v38n4Supl1p2823
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/26794/21532
dc.rights.driver.fl_str_mv Copyright (c) 2017 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2017 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
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. 38 No. 4Supl1 (2017); 2823-2830
Semina: Ciências Agrárias; v. 38 n. 4Supl1 (2017); 2823-2830
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
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