Head lettuce production and nutrition in relation to nutrient solution flow

Detalhes bibliográficos
Autor(a) principal: Dalastra, Cleiton [UNESP]
Data de Publicação: 2020
Outros Autores: Filho, Marcelo C. M. Teixeira [UNESP], da Silva, Marcelo R. [UNESP], Nogueira, Thiago A. R. [UNESP], Fernandes, Guilherme Carlos [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/s0102-053620200103
http://hdl.handle.net/11449/198729
Resumo: The optimum flow rate of nutrient solution in hydroponic system can better nourish the crops, allowing healthy and faster growth of lettuce. However, flow also interferes with electric power consumption, so further researches are necessary, mainly on the effect of flow rate, nutrient accumulation and lettuce production. In this context, the aim of this study was to evaluate nutrition and production of head lettuce in relation to the nutrient solution flow in NFT hydroponic system. The treatments consisted of nutrient solution application at the flow rates 0.5; 1; 2, and 4 liters per minute in each cultivation channel. Five replicates per treatment consisted of 15 plants each. The flow in hydroponic systems to produce head lettuce alters the technical performance of the crop. Due to the greater nutrient accumulation in shoot and use efficiency of these elements, the highest production (g/plant) of head lettuce was obtained with a flow rate of 1 L/min of the nutrient solution.
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spelling Head lettuce production and nutrition in relation to nutrient solution flowProdução e nutrição da alface americana em função da vazão da solução nutritivaFoliar diagnosisFoliar nutrients contentsLactuca sativaNFT hydroponic systemNutrient accumulationThe optimum flow rate of nutrient solution in hydroponic system can better nourish the crops, allowing healthy and faster growth of lettuce. However, flow also interferes with electric power consumption, so further researches are necessary, mainly on the effect of flow rate, nutrient accumulation and lettuce production. In this context, the aim of this study was to evaluate nutrition and production of head lettuce in relation to the nutrient solution flow in NFT hydroponic system. The treatments consisted of nutrient solution application at the flow rates 0.5; 1; 2, and 4 liters per minute in each cultivation channel. Five replicates per treatment consisted of 15 plants each. The flow in hydroponic systems to produce head lettuce alters the technical performance of the crop. Due to the greater nutrient accumulation in shoot and use efficiency of these elements, the highest production (g/plant) of head lettuce was obtained with a flow rate of 1 L/min of the nutrient solution.Universidade Estadual Paulista (UNESP)Universidade Estadual Paulista (UNESP)Universidade Estadual Paulista (Unesp)Dalastra, Cleiton [UNESP]Filho, Marcelo C. M. Teixeira [UNESP]da Silva, Marcelo R. [UNESP]Nogueira, Thiago A. R. [UNESP]Fernandes, Guilherme Carlos [UNESP]2020-12-12T01:20:35Z2020-12-12T01:20:35Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article21-26application/pdfhttp://dx.doi.org/10.1590/s0102-053620200103Horticultura Brasileira, v. 38, n. 1, p. 21-26, 2020.0102-0536http://hdl.handle.net/11449/19872910.1590/s0102-053620200103S0102-053620200001000212-s2.0-85083222249S0102-05362020000100021.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengHorticultura Brasileirainfo:eu-repo/semantics/openAccess2023-10-07T06:05:38Zoai:repositorio.unesp.br:11449/198729Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-10-07T06:05:38Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Head lettuce production and nutrition in relation to nutrient solution flow
Produção e nutrição da alface americana em função da vazão da solução nutritiva
title Head lettuce production and nutrition in relation to nutrient solution flow
spellingShingle Head lettuce production and nutrition in relation to nutrient solution flow
Dalastra, Cleiton [UNESP]
Foliar diagnosis
Foliar nutrients contents
Lactuca sativa
NFT hydroponic system
Nutrient accumulation
title_short Head lettuce production and nutrition in relation to nutrient solution flow
title_full Head lettuce production and nutrition in relation to nutrient solution flow
title_fullStr Head lettuce production and nutrition in relation to nutrient solution flow
title_full_unstemmed Head lettuce production and nutrition in relation to nutrient solution flow
title_sort Head lettuce production and nutrition in relation to nutrient solution flow
author Dalastra, Cleiton [UNESP]
author_facet Dalastra, Cleiton [UNESP]
Filho, Marcelo C. M. Teixeira [UNESP]
da Silva, Marcelo R. [UNESP]
Nogueira, Thiago A. R. [UNESP]
Fernandes, Guilherme Carlos [UNESP]
author_role author
author2 Filho, Marcelo C. M. Teixeira [UNESP]
da Silva, Marcelo R. [UNESP]
Nogueira, Thiago A. R. [UNESP]
Fernandes, Guilherme Carlos [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Dalastra, Cleiton [UNESP]
Filho, Marcelo C. M. Teixeira [UNESP]
da Silva, Marcelo R. [UNESP]
Nogueira, Thiago A. R. [UNESP]
Fernandes, Guilherme Carlos [UNESP]
dc.subject.por.fl_str_mv Foliar diagnosis
Foliar nutrients contents
Lactuca sativa
NFT hydroponic system
Nutrient accumulation
topic Foliar diagnosis
Foliar nutrients contents
Lactuca sativa
NFT hydroponic system
Nutrient accumulation
description The optimum flow rate of nutrient solution in hydroponic system can better nourish the crops, allowing healthy and faster growth of lettuce. However, flow also interferes with electric power consumption, so further researches are necessary, mainly on the effect of flow rate, nutrient accumulation and lettuce production. In this context, the aim of this study was to evaluate nutrition and production of head lettuce in relation to the nutrient solution flow in NFT hydroponic system. The treatments consisted of nutrient solution application at the flow rates 0.5; 1; 2, and 4 liters per minute in each cultivation channel. Five replicates per treatment consisted of 15 plants each. The flow in hydroponic systems to produce head lettuce alters the technical performance of the crop. Due to the greater nutrient accumulation in shoot and use efficiency of these elements, the highest production (g/plant) of head lettuce was obtained with a flow rate of 1 L/min of the nutrient solution.
publishDate 2020
dc.date.none.fl_str_mv 2020-12-12T01:20:35Z
2020-12-12T01:20:35Z
2020-01-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1590/s0102-053620200103
Horticultura Brasileira, v. 38, n. 1, p. 21-26, 2020.
0102-0536
http://hdl.handle.net/11449/198729
10.1590/s0102-053620200103
S0102-05362020000100021
2-s2.0-85083222249
S0102-05362020000100021.pdf
url http://dx.doi.org/10.1590/s0102-053620200103
http://hdl.handle.net/11449/198729
identifier_str_mv Horticultura Brasileira, v. 38, n. 1, p. 21-26, 2020.
0102-0536
10.1590/s0102-053620200103
S0102-05362020000100021
2-s2.0-85083222249
S0102-05362020000100021.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Horticultura Brasileira
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 21-26
application/pdf
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1799964468583596032

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