Effects of different nutrient concentrations and reuse of substrate in tomato production

Detalhes bibliográficos
Autor(a) principal: GOMES, Rafaelle Fazzi
Data de Publicação: 2015
Outros Autores: MARIN, Marcus Vinicius, MELO, Danilo Mesquita, DINIZ, Guilherme Matos Martins, RABELO, Hudson de Oliveira, CASTOLDI, Renata, GOBATO, Eduarda Grizzo, AZEVEDO, Rafael Gomes de, BRAZ, Leila Trevisan, FERNANDES, Carolina
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRA
Texto Completo: http://repositorio.ufra.edu.br/jspui/handle/123456789/2324
Resumo: Reusing the substrate in subsequent crops has been proposed due to several advantages, especially economic and environmental ones. Furthermore, the electrical conductivity of the nutrient solution can directly influence the nutrient content present in the substrate, especially when it is reused, thus interfering with absorption by plants. In this way, the present study aimed to determine the feasibility of reusing the substrate and determine the optimal concentration of the nutrient solution in tomato cultivation. The experiment was conducted in a greenhouse at the Department of Vegetable Crops and Aromatic Medicinal Plants, belonging to FCAV-UNESP. The ‘Paronset’ hybrid was cultivated in pots containing coconut husk fiber as substrate. The nutrient solution was evaluated at five concentrations, namely 25, 50, 100 (original solution), 150 and 200% of recommended solution, and the substrate at two usage levels (new and reused). Fertigation was performed by dripping with nutrient solution as recommended. The characteristics evaluated were: production per plant, yield, number of fruits per plant, average fruit weight, soluble solids, and transverse and longitudinal fruit diameter. There was no interaction between the reuse of the substrate and nutrient solution concentration; moreover, there was no difference between the characteristics evaluated for all treatments. Under the conditions of this study, the reuse of the substrate is recommended, at least once, and the use of nutrient solution at a concentration of 25% of the original for the cultivation of ‘Paronset’ tomato hybrid.
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spelling Effects of different nutrient concentrations and reuse of substrate in tomato productionSolanum lycopersicumGreenhouse cultivationCoconut husk fiberFertigationNutrient solutionReusing the substrate in subsequent crops has been proposed due to several advantages, especially economic and environmental ones. Furthermore, the electrical conductivity of the nutrient solution can directly influence the nutrient content present in the substrate, especially when it is reused, thus interfering with absorption by plants. In this way, the present study aimed to determine the feasibility of reusing the substrate and determine the optimal concentration of the nutrient solution in tomato cultivation. The experiment was conducted in a greenhouse at the Department of Vegetable Crops and Aromatic Medicinal Plants, belonging to FCAV-UNESP. The ‘Paronset’ hybrid was cultivated in pots containing coconut husk fiber as substrate. The nutrient solution was evaluated at five concentrations, namely 25, 50, 100 (original solution), 150 and 200% of recommended solution, and the substrate at two usage levels (new and reused). Fertigation was performed by dripping with nutrient solution as recommended. The characteristics evaluated were: production per plant, yield, number of fruits per plant, average fruit weight, soluble solids, and transverse and longitudinal fruit diameter. There was no interaction between the reuse of the substrate and nutrient solution concentration; moreover, there was no difference between the characteristics evaluated for all treatments. Under the conditions of this study, the reuse of the substrate is recommended, at least once, and the use of nutrient solution at a concentration of 25% of the original for the cultivation of ‘Paronset’ tomato hybrid.Acta Horticulturae2024-08-23T16:35:27Z2024-08-23T16:35:27Z2015info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfGOMES, Rafaelle Fazzi et al. Effects of different nutrient concentrations and reuse of substrate in tomato production. ISHS Acta Horticulturae: XXIX International Horticultural Congress on Horticulture: Sustaining Lives, Livelihoods and Landscapes (IHC2014): International Symposium on Innovation and New Technologies in Protected Cropping, n. 1107, 2015. Disponível em: Acesso em:0567-7572http://repositorio.ufra.edu.br/jspui/handle/123456789/2324Attribution-NonCommercial-NoDerivs 3.0 United Stateshttp://creativecommons.org/licenses/by-nc-nd/3.0/us/info:eu-repo/semantics/openAccessGOMES, Rafaelle FazziMARIN, Marcus ViniciusMELO, Danilo MesquitaDINIZ, Guilherme Matos MartinsRABELO, Hudson de OliveiraCASTOLDI, RenataGOBATO, Eduarda GrizzoAZEVEDO, Rafael Gomes deBRAZ, Leila TrevisanFERNANDES, Carolinaengreponame:Repositório Institucional da UFRAinstname:Universidade Federal Rural da Amazônia (UFRA)instacron:UFRA2024-08-23T16:48:59Zoai:repositorio.ufra.edu.br:123456789/2324Repositório Institucionalhttp://repositorio.ufra.edu.br/jspui/PUBhttp://repositorio.ufra.edu.br/oai/requestrepositorio@ufra.edu.br || riufra2018@gmail.comopendoar:2024-08-23T16:48:59Repositório Institucional da UFRA - Universidade Federal Rural da Amazônia (UFRA)false
dc.title.none.fl_str_mv Effects of different nutrient concentrations and reuse of substrate in tomato production
title Effects of different nutrient concentrations and reuse of substrate in tomato production
spellingShingle Effects of different nutrient concentrations and reuse of substrate in tomato production
GOMES, Rafaelle Fazzi
Solanum lycopersicum
Greenhouse cultivation
Coconut husk fiber
Fertigation
Nutrient solution
title_short Effects of different nutrient concentrations and reuse of substrate in tomato production
title_full Effects of different nutrient concentrations and reuse of substrate in tomato production
title_fullStr Effects of different nutrient concentrations and reuse of substrate in tomato production
title_full_unstemmed Effects of different nutrient concentrations and reuse of substrate in tomato production
title_sort Effects of different nutrient concentrations and reuse of substrate in tomato production
author GOMES, Rafaelle Fazzi
author_facet GOMES, Rafaelle Fazzi
MARIN, Marcus Vinicius
MELO, Danilo Mesquita
DINIZ, Guilherme Matos Martins
RABELO, Hudson de Oliveira
CASTOLDI, Renata
GOBATO, Eduarda Grizzo
AZEVEDO, Rafael Gomes de
BRAZ, Leila Trevisan
FERNANDES, Carolina
author_role author
author2 MARIN, Marcus Vinicius
MELO, Danilo Mesquita
DINIZ, Guilherme Matos Martins
RABELO, Hudson de Oliveira
CASTOLDI, Renata
GOBATO, Eduarda Grizzo
AZEVEDO, Rafael Gomes de
BRAZ, Leila Trevisan
FERNANDES, Carolina
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv GOMES, Rafaelle Fazzi
MARIN, Marcus Vinicius
MELO, Danilo Mesquita
DINIZ, Guilherme Matos Martins
RABELO, Hudson de Oliveira
CASTOLDI, Renata
GOBATO, Eduarda Grizzo
AZEVEDO, Rafael Gomes de
BRAZ, Leila Trevisan
FERNANDES, Carolina
dc.subject.por.fl_str_mv Solanum lycopersicum
Greenhouse cultivation
Coconut husk fiber
Fertigation
Nutrient solution
topic Solanum lycopersicum
Greenhouse cultivation
Coconut husk fiber
Fertigation
Nutrient solution
description Reusing the substrate in subsequent crops has been proposed due to several advantages, especially economic and environmental ones. Furthermore, the electrical conductivity of the nutrient solution can directly influence the nutrient content present in the substrate, especially when it is reused, thus interfering with absorption by plants. In this way, the present study aimed to determine the feasibility of reusing the substrate and determine the optimal concentration of the nutrient solution in tomato cultivation. The experiment was conducted in a greenhouse at the Department of Vegetable Crops and Aromatic Medicinal Plants, belonging to FCAV-UNESP. The ‘Paronset’ hybrid was cultivated in pots containing coconut husk fiber as substrate. The nutrient solution was evaluated at five concentrations, namely 25, 50, 100 (original solution), 150 and 200% of recommended solution, and the substrate at two usage levels (new and reused). Fertigation was performed by dripping with nutrient solution as recommended. The characteristics evaluated were: production per plant, yield, number of fruits per plant, average fruit weight, soluble solids, and transverse and longitudinal fruit diameter. There was no interaction between the reuse of the substrate and nutrient solution concentration; moreover, there was no difference between the characteristics evaluated for all treatments. Under the conditions of this study, the reuse of the substrate is recommended, at least once, and the use of nutrient solution at a concentration of 25% of the original for the cultivation of ‘Paronset’ tomato hybrid.
publishDate 2015
dc.date.none.fl_str_mv 2015
2024-08-23T16:35:27Z
2024-08-23T16:35:27Z
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 GOMES, Rafaelle Fazzi et al. Effects of different nutrient concentrations and reuse of substrate in tomato production. ISHS Acta Horticulturae: XXIX International Horticultural Congress on Horticulture: Sustaining Lives, Livelihoods and Landscapes (IHC2014): International Symposium on Innovation and New Technologies in Protected Cropping, n. 1107, 2015. Disponível em: Acesso em:
0567-7572
http://repositorio.ufra.edu.br/jspui/handle/123456789/2324
identifier_str_mv GOMES, Rafaelle Fazzi et al. Effects of different nutrient concentrations and reuse of substrate in tomato production. ISHS Acta Horticulturae: XXIX International Horticultural Congress on Horticulture: Sustaining Lives, Livelihoods and Landscapes (IHC2014): International Symposium on Innovation and New Technologies in Protected Cropping, n. 1107, 2015. Disponível em: Acesso em:
0567-7572
url http://repositorio.ufra.edu.br/jspui/handle/123456789/2324
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv Attribution-NonCommercial-NoDerivs 3.0 United States
http://creativecommons.org/licenses/by-nc-nd/3.0/us/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivs 3.0 United States
http://creativecommons.org/licenses/by-nc-nd/3.0/us/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Acta Horticulturae
publisher.none.fl_str_mv Acta Horticulturae
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFRA
instname:Universidade Federal Rural da Amazônia (UFRA)
instacron:UFRA
instname_str Universidade Federal Rural da Amazônia (UFRA)
instacron_str UFRA
institution UFRA
reponame_str Repositório Institucional da UFRA
collection Repositório Institucional da UFRA
repository.name.fl_str_mv Repositório Institucional da UFRA - Universidade Federal Rural da Amazônia (UFRA)
repository.mail.fl_str_mv repositorio@ufra.edu.br || riufra2018@gmail.com
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