Effects of different nutrient concentrations and reuse of substrate in tomato production
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , , , , , |
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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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 |
_version_ |
1813895238093111296 |