Hydroponic cultivation of Oncidium baueri
Autor(a) principal: | |
---|---|
Data de Publicação: | 2017 |
Outros Autores: | , , , |
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. |
id |
UEL-11_21a2edbb7b1f54df5e93f8e0e7e546fb |
---|---|
oai_identifier_str |
oai:ojs.pkp.sfu.ca:article/26794 |
network_acronym_str |
UEL-11 |
network_name_str |
Semina. Ciências Agrárias (Online) |
repository_id_str |
|
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 |
_version_ |
1799306076533817344 |