Optimization of banana plantlets acclimatization by hydroponic cultivation
Main Author: | |
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Publication Date: | 2021 |
Other Authors: | , , , , |
Format: | Article |
Language: | eng |
Source: | Scientia Agrícola (Online) |
Download full: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162021000700101 |
Summary: | ABSTRACT: 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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Optimization of banana plantlets acclimatization by hydroponic cultivationMusa spp.soil-less cultivationwater use efficiencygrowthABSTRACT: 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.Escola Superior de Agricultura "Luiz de Queiroz"2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162021000700101Scientia Agricola v.78 suppl.1 2021reponame:Scientia Agrícola (Online)instname:Universidade de São Paulo (USP)instacron:USP10.1590/1678-992x-2020-0165info:eu-repo/semantics/openAccessToyosumi,Iumi da SilvaSilva,Tibério Santos Martins daMelo,Diego MagalhãesAzevedo Neto,André Dias deSoares,Tales MilerCoelho Filho,Maurício Antonioeng2021-03-30T00:00:00Zoai:scielo:S0103-90162021000700101Revistahttp://revistas.usp.br/sa/indexPUBhttps://old.scielo.br/oai/scielo-oai.phpscientia@usp.br||alleoni@usp.br1678-992X0103-9016opendoar:2021-03-30T00:00Scientia 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 |
ABSTRACT: 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 |
2021-01-01 |
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://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162021000700101 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162021000700101 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1678-992x-2020-0165 |
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 |
Escola Superior de Agricultura "Luiz de Queiroz" |
publisher.none.fl_str_mv |
Escola Superior de Agricultura "Luiz de Queiroz" |
dc.source.none.fl_str_mv |
Scientia Agricola v.78 suppl.1 2021 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_ |
1748936465715298304 |