Yield and quality of cherry tomato fruits in hydroponic cultivation
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Bioscience journal (Online) |
Texto Completo: | https://seer.ufu.br/index.php/biosciencejournal/article/view/42345 |
Resumo: | Because of the food and industrial importance of tomato, it holds great significance, and is one of the most produced species using the hydroponic cultivation systems. The objective of this study was to evaluate the effects of different concentrations of nutrient solution on the production and quality of cherry tomatoes (Lycopersicon esculentum ‘Samambaia’) grown in a hydroponic system in protected conditions. The experiment was conducted in pots filled with coconut fiber substrate using a randomized complete block design with four replications and six plants per plot. Five concentrations of nutrients were evaluated (50, 75, 100, 125, and 150% of the standard nutrient solution); the solutions produced the following electrical conductivities: 1.8, 2.0, 2.6, 3.4, and 3.9 dS m-1, respectively. At 90 days after transplanting, the tomato fruits were harvested, at which time the production variables and post-harvest quality of mature fruits were determined. The best production and post-harvest quality indexes of cherry tomatoes (‘Samambaia’) were found when using 111% of the standard nutrient solution, corresponding to the concentrations of 9.44, 2.44, 2.22, 6.44, 4.11, 2.44, and 2.78 mmolc L-1, of NO3-, NH4+, P, K, Ca, Mg, and S, respectively; and 66.6, 55.5, 14.4, 1.89, 0.56, and 0.44 mmolc L-1, of Fe, B, Mn, Zn, Cu, and Mo, respectively. Nutrient solutions with electrical conductivity above 2.89 dS m-1 severely reduced the fruit yield of cherry tomatoes. |
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Yield and quality of cherry tomato fruits in hydroponic cultivationProdução e qualidade de frutos de tomate cereja em cultivo hidroponiaLycopersicon esculentum.Nutrients.Irrigation.Hydroponics system.Agricultural SciencesBecause of the food and industrial importance of tomato, it holds great significance, and is one of the most produced species using the hydroponic cultivation systems. The objective of this study was to evaluate the effects of different concentrations of nutrient solution on the production and quality of cherry tomatoes (Lycopersicon esculentum ‘Samambaia’) grown in a hydroponic system in protected conditions. The experiment was conducted in pots filled with coconut fiber substrate using a randomized complete block design with four replications and six plants per plot. Five concentrations of nutrients were evaluated (50, 75, 100, 125, and 150% of the standard nutrient solution); the solutions produced the following electrical conductivities: 1.8, 2.0, 2.6, 3.4, and 3.9 dS m-1, respectively. At 90 days after transplanting, the tomato fruits were harvested, at which time the production variables and post-harvest quality of mature fruits were determined. The best production and post-harvest quality indexes of cherry tomatoes (‘Samambaia’) were found when using 111% of the standard nutrient solution, corresponding to the concentrations of 9.44, 2.44, 2.22, 6.44, 4.11, 2.44, and 2.78 mmolc L-1, of NO3-, NH4+, P, K, Ca, Mg, and S, respectively; and 66.6, 55.5, 14.4, 1.89, 0.56, and 0.44 mmolc L-1, of Fe, B, Mn, Zn, Cu, and Mo, respectively. Nutrient solutions with electrical conductivity above 2.89 dS m-1 severely reduced the fruit yield of cherry tomatoes.Devido à importância alimentar e industrial do tomateiro, a cultura destaca-se entre as hortaliças, sendo uma das espécies mais produzidas em sistema hidropônico de cultivo. Nosso objetivo foi avaliar os efeitos da aplicação de diferentes concentrações de solução nutritiva na produção e na qualidade dos frutos de tomate cereja (Licopersicon esculentum, cv. Samambaia) em sistema hidropônico sobre condição de ambiente protegido. O experimento foi conduzido em vasos preenchidos com substrato de fibra de coco utilizando o delineamento de blocos casualizados, com quatro repetições e seis plantas por parcela. Foram avaliadas cinco concentrações de nutrientes na solução nutritiva hidropônica (50, 75, 100, 125 e 150% da solução nutritiva padrão) que, após a diluição dos nutrientes em água de torneira, estas produziram as seguintes condutividades elétricas: 1.8, 2.0, 2.6, 3.4 e 3.9 dS m-1, respectivamente. Aos 90 dias após o transplantio, os frutos de tomate foram colhidos, ocasião em que se determinaram as variáveis de produção e qualidade pós-colheita de frutos maduros. A análise dos resultados indicou que os melhores índices de produção e qualidade dos frutos de tomate cereja cultivado em sistema hidropônico foram encontrados nas concentrações de macronutrientes da solução nutritiva correspondente a 9,44; 2,44; 2,22; 6,44; 4,11; 2,44 e 2,78 mmolc L-1 de NO3-, NH4+, P, K, Ca, Mg e S, respectivamente, e 66,6; 55,5; 14,4; 1,89; 0,56 e 0,44 mmolc L-1, de Fe, B, Mn, Zn, Cu e Mo, respectivamente. As soluções nutritivas com condutividade elétricas acima de 2,89 dS m-1 reduziram severamente o rendimento de frutos de tomate cereja.EDUFU2019-10-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/biosciencejournal/article/view/4234510.14393/BJ-v35n5a2019-42345Bioscience Journal ; Vol. 35 No. 5 (2019): Sept./Oct.; 1470-1477Bioscience Journal ; v. 35 n. 5 (2019): Sept./Oct.; 1470-14771981-3163reponame:Bioscience journal (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUenghttps://seer.ufu.br/index.php/biosciencejournal/article/view/42345/27071Brazil; ContemporaryCopyright (c) 2019 Nildo da Silva Dias, Adriana Araújo Diniz, Patrícia Ligia Dantas de Morais, Gledyson Dos Santos Pereira, Francisco Vanies da Silva Sá, Bruno Goulart de Azevedo Souza, Lourival Ferreira Cavalcante, Miguel Ferreira Netohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessDias, Nildo da SilvaDiniz, Adriana AraújoMorais, Patrícia Ligia Dantas dePereira, Gledyson Dos SantosSá, Francisco Vanies da SilvaSouza, Bruno Goulart de AzevedoCavalcante, Lourival FerreiraFerreira Neto, Miguel2022-01-26T03:37:51Zoai:ojs.www.seer.ufu.br:article/42345Revistahttps://seer.ufu.br/index.php/biosciencejournalPUBhttps://seer.ufu.br/index.php/biosciencejournal/oaibiosciencej@ufu.br||1981-31631516-3725opendoar:2022-01-26T03:37:51Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)false |
dc.title.none.fl_str_mv |
Yield and quality of cherry tomato fruits in hydroponic cultivation Produção e qualidade de frutos de tomate cereja em cultivo hidroponia |
title |
Yield and quality of cherry tomato fruits in hydroponic cultivation |
spellingShingle |
Yield and quality of cherry tomato fruits in hydroponic cultivation Dias, Nildo da Silva Lycopersicon esculentum. Nutrients. Irrigation. Hydroponics system. Agricultural Sciences |
title_short |
Yield and quality of cherry tomato fruits in hydroponic cultivation |
title_full |
Yield and quality of cherry tomato fruits in hydroponic cultivation |
title_fullStr |
Yield and quality of cherry tomato fruits in hydroponic cultivation |
title_full_unstemmed |
Yield and quality of cherry tomato fruits in hydroponic cultivation |
title_sort |
Yield and quality of cherry tomato fruits in hydroponic cultivation |
author |
Dias, Nildo da Silva |
author_facet |
Dias, Nildo da Silva Diniz, Adriana Araújo Morais, Patrícia Ligia Dantas de Pereira, Gledyson Dos Santos Sá, Francisco Vanies da Silva Souza, Bruno Goulart de Azevedo Cavalcante, Lourival Ferreira Ferreira Neto, Miguel |
author_role |
author |
author2 |
Diniz, Adriana Araújo Morais, Patrícia Ligia Dantas de Pereira, Gledyson Dos Santos Sá, Francisco Vanies da Silva Souza, Bruno Goulart de Azevedo Cavalcante, Lourival Ferreira Ferreira Neto, Miguel |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Dias, Nildo da Silva Diniz, Adriana Araújo Morais, Patrícia Ligia Dantas de Pereira, Gledyson Dos Santos Sá, Francisco Vanies da Silva Souza, Bruno Goulart de Azevedo Cavalcante, Lourival Ferreira Ferreira Neto, Miguel |
dc.subject.por.fl_str_mv |
Lycopersicon esculentum. Nutrients. Irrigation. Hydroponics system. Agricultural Sciences |
topic |
Lycopersicon esculentum. Nutrients. Irrigation. Hydroponics system. Agricultural Sciences |
description |
Because of the food and industrial importance of tomato, it holds great significance, and is one of the most produced species using the hydroponic cultivation systems. The objective of this study was to evaluate the effects of different concentrations of nutrient solution on the production and quality of cherry tomatoes (Lycopersicon esculentum ‘Samambaia’) grown in a hydroponic system in protected conditions. The experiment was conducted in pots filled with coconut fiber substrate using a randomized complete block design with four replications and six plants per plot. Five concentrations of nutrients were evaluated (50, 75, 100, 125, and 150% of the standard nutrient solution); the solutions produced the following electrical conductivities: 1.8, 2.0, 2.6, 3.4, and 3.9 dS m-1, respectively. At 90 days after transplanting, the tomato fruits were harvested, at which time the production variables and post-harvest quality of mature fruits were determined. The best production and post-harvest quality indexes of cherry tomatoes (‘Samambaia’) were found when using 111% of the standard nutrient solution, corresponding to the concentrations of 9.44, 2.44, 2.22, 6.44, 4.11, 2.44, and 2.78 mmolc L-1, of NO3-, NH4+, P, K, Ca, Mg, and S, respectively; and 66.6, 55.5, 14.4, 1.89, 0.56, and 0.44 mmolc L-1, of Fe, B, Mn, Zn, Cu, and Mo, respectively. Nutrient solutions with electrical conductivity above 2.89 dS m-1 severely reduced the fruit yield of cherry tomatoes. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-10-09 |
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://seer.ufu.br/index.php/biosciencejournal/article/view/42345 10.14393/BJ-v35n5a2019-42345 |
url |
https://seer.ufu.br/index.php/biosciencejournal/article/view/42345 |
identifier_str_mv |
10.14393/BJ-v35n5a2019-42345 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/42345/27071 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.coverage.none.fl_str_mv |
Brazil; Contemporary |
dc.publisher.none.fl_str_mv |
EDUFU |
publisher.none.fl_str_mv |
EDUFU |
dc.source.none.fl_str_mv |
Bioscience Journal ; Vol. 35 No. 5 (2019): Sept./Oct.; 1470-1477 Bioscience Journal ; v. 35 n. 5 (2019): Sept./Oct.; 1470-1477 1981-3163 reponame:Bioscience journal (Online) instname:Universidade Federal de Uberlândia (UFU) instacron:UFU |
instname_str |
Universidade Federal de Uberlândia (UFU) |
instacron_str |
UFU |
institution |
UFU |
reponame_str |
Bioscience journal (Online) |
collection |
Bioscience journal (Online) |
repository.name.fl_str_mv |
Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU) |
repository.mail.fl_str_mv |
biosciencej@ufu.br|| |
_version_ |
1797069080367202304 |