Optimization of banana plantlets acclimatization by hydroponic cultivation
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Scientia Agrícola (Online) |
Texto Completo: | https://www.revistas.usp.br/sa/article/view/184192 |
Resumo: | Acclimatization is the final phase of banana plantlet production by micropropagation. In this phase, the plantlets are grown in a protected environment with high demand for water, fertilizer and labor, until reaching the standard size and quality required for marketing. The aim of this study was to evaluate the possibility of reducing these costs and the duration of the acclimatization phase, using the hydroponic cultivation technique as compared to the conventional system. ‘Prata–Anã’ banana plantlet performance was measured for both systems under both tropical summer and winter conditions, based upon water and nutrient use efficiency and growing time of the plantlets. In both seasons, the plantlets produced hydroponically presented faster growth of both the shoot and root systems. There was a reduction of 12 days to reach the transplantation point, a significant reduction in plantlet production cost (fertilizers + water) and improved efficiency in space use with an expressive increase in the number of plantlets produced per square meter. |
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Scientia Agrícola (Online) |
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Optimization of banana plantlets acclimatization by hydroponic cultivationMusa spp.soil–less cultivationwater use efficiencygrowthAcclimatization is the final phase of banana plantlet production by micropropagation. In this phase, the plantlets are grown in a protected environment with high demand for water, fertilizer and labor, until reaching the standard size and quality required for marketing. The aim of this study was to evaluate the possibility of reducing these costs and the duration of the acclimatization phase, using the hydroponic cultivation technique as compared to the conventional system. ‘Prata–Anã’ banana plantlet performance was measured for both systems under both tropical summer and winter conditions, based upon water and nutrient use efficiency and growing time of the plantlets. In both seasons, the plantlets produced hydroponically presented faster growth of both the shoot and root systems. There was a reduction of 12 days to reach the transplantation point, a significant reduction in plantlet production cost (fertilizers + water) and improved efficiency in space use with an expressive increase in the number of plantlets produced per square meter.Universidade de São Paulo. Escola Superior de Agricultura Luiz de Queiroz2021-03-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/sa/article/view/18419210.1590/1678-992X-2020-0165Scientia Agricola; v. 78 n. Supl. 1 (2021); e20200165Scientia Agricola; Vol. 78 Núm. Supl. 1 (2021); e20200165Scientia Agricola; Vol. 78 No. Supl. 1 (2021); e202001651678-992X0103-9016reponame:Scientia Agrícola (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/sa/article/view/184192/170562Copyright (c) 2021 Scientia Agricolahttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessToyosumi, Iumi da Silva Silva, Tibério Santos Martins da Melo, Diego Magalhães Azevedo Neto, André Dias de Soares, Tales Miler Coelho Filho, Maurício Antonio 2021-04-22T15:04:11Zoai:revistas.usp.br:article/184192Revistahttp://revistas.usp.br/sa/indexPUBhttps://old.scielo.br/oai/scielo-oai.phpscientia@usp.br||alleoni@usp.br1678-992X0103-9016opendoar:2021-04-22T15:04:11Scientia Agrícola (Online) - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
Optimization of banana plantlets acclimatization by hydroponic cultivation |
title |
Optimization of banana plantlets acclimatization by hydroponic cultivation |
spellingShingle |
Optimization of banana plantlets acclimatization by hydroponic cultivation Toyosumi, Iumi da Silva Musa spp. soil–less cultivation water use efficiency growth |
title_short |
Optimization of banana plantlets acclimatization by hydroponic cultivation |
title_full |
Optimization of banana plantlets acclimatization by hydroponic cultivation |
title_fullStr |
Optimization of banana plantlets acclimatization by hydroponic cultivation |
title_full_unstemmed |
Optimization of banana plantlets acclimatization by hydroponic cultivation |
title_sort |
Optimization of banana plantlets acclimatization by hydroponic cultivation |
author |
Toyosumi, Iumi da Silva |
author_facet |
Toyosumi, Iumi da Silva Silva, Tibério Santos Martins da Melo, Diego Magalhães Azevedo Neto, André Dias de Soares, Tales Miler Coelho Filho, Maurício Antonio |
author_role |
author |
author2 |
Silva, Tibério Santos Martins da Melo, Diego Magalhães Azevedo Neto, André Dias de Soares, Tales Miler Coelho Filho, Maurício Antonio |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Toyosumi, Iumi da Silva Silva, Tibério Santos Martins da Melo, Diego Magalhães Azevedo Neto, André Dias de Soares, Tales Miler Coelho Filho, Maurício Antonio |
dc.subject.por.fl_str_mv |
Musa spp. soil–less cultivation water use efficiency growth |
topic |
Musa spp. soil–less cultivation water use efficiency growth |
description |
Acclimatization is the final phase of banana plantlet production by micropropagation. In this phase, the plantlets are grown in a protected environment with high demand for water, fertilizer and labor, until reaching the standard size and quality required for marketing. The aim of this study was to evaluate the possibility of reducing these costs and the duration of the acclimatization phase, using the hydroponic cultivation technique as compared to the conventional system. ‘Prata–Anã’ banana plantlet performance was measured for both systems under both tropical summer and winter conditions, based upon water and nutrient use efficiency and growing time of the plantlets. In both seasons, the plantlets produced hydroponically presented faster growth of both the shoot and root systems. There was a reduction of 12 days to reach the transplantation point, a significant reduction in plantlet production cost (fertilizers + water) and improved efficiency in space use with an expressive increase in the number of plantlets produced per square meter. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-03-23 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.revistas.usp.br/sa/article/view/184192 10.1590/1678-992X-2020-0165 |
url |
https://www.revistas.usp.br/sa/article/view/184192 |
identifier_str_mv |
10.1590/1678-992X-2020-0165 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/sa/article/view/184192/170562 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2021 Scientia Agricola http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2021 Scientia Agricola 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 |
Universidade de São Paulo. Escola Superior de Agricultura Luiz de Queiroz |
publisher.none.fl_str_mv |
Universidade de São Paulo. Escola Superior de Agricultura Luiz de Queiroz |
dc.source.none.fl_str_mv |
Scientia Agricola; v. 78 n. Supl. 1 (2021); e20200165 Scientia Agricola; Vol. 78 Núm. Supl. 1 (2021); e20200165 Scientia Agricola; Vol. 78 No. Supl. 1 (2021); e20200165 1678-992X 0103-9016 reponame:Scientia Agrícola (Online) instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Scientia Agrícola (Online) |
collection |
Scientia Agrícola (Online) |
repository.name.fl_str_mv |
Scientia Agrícola (Online) - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
scientia@usp.br||alleoni@usp.br |
_version_ |
1800222794574725120 |