Growth, nutrient concentration, nutrient accumulation and visual symptoms of nutrient deficiencies in cherry tomato plants
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/32077 |
Resumo: | Tomato is one of the most popular vegetables, with high nutrient demand. The nutrient concentration can vary depending on the development phase, cultivation system, temperature, soil conditions, luminosity, relative humidity and management practices. The aim of this work was to characterize cherry tomato visual symptoms of deficiency, as well as the effect of nutritional restriction on the development and nutrient concentration of plants cultivated in nutrient solution. Plants of the cherry tomato, cultivar Sindy, were grown in green house. We have used eleven treatments, one control with complete nutrient solution and the other ten omitting respectively the nutrients nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, boron, copper, zinc and iron. The experiment was performed in randomized design with three repetitions. After 60 days, the plants were removed from the solutions and their main symptoms were photographed and described. The traits evaluated were: total dry matter yield, dry matter of leaves, dry matter of stems and dry matter of roots; number of leaves, number of inflorescences; number of fruits and root volume. The concentration and accumulation of nutrients: nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, boron, copper, zinc and iron in leaves, stems and roots were evaluated. Nutrient concentration and accumulation were influenced by the deficiencies imposed. The visual symptoms of deficiency that had appeared firstly were those of phosphorus, boron and iron, respectively. The omissions of the nutrients nitrogen, magnesium and boron were the ones that most compromised the dry matter production of the cherry tomato plants. |
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Semina. Ciências Agrárias (Online) |
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Growth, nutrient concentration, nutrient accumulation and visual symptoms of nutrient deficiencies in cherry tomato plantsCrescimento, teor, acúmulo e sintomas visuais de deficiência de nutrientes em plantas de tomateiro do grupo cerejaMissing nutrientSolanum lycopersicum L.Nutrient solution.Elemento faltanteSolanum lycopersicum L.Solução nutritiva.Tomato is one of the most popular vegetables, with high nutrient demand. The nutrient concentration can vary depending on the development phase, cultivation system, temperature, soil conditions, luminosity, relative humidity and management practices. The aim of this work was to characterize cherry tomato visual symptoms of deficiency, as well as the effect of nutritional restriction on the development and nutrient concentration of plants cultivated in nutrient solution. Plants of the cherry tomato, cultivar Sindy, were grown in green house. We have used eleven treatments, one control with complete nutrient solution and the other ten omitting respectively the nutrients nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, boron, copper, zinc and iron. The experiment was performed in randomized design with three repetitions. After 60 days, the plants were removed from the solutions and their main symptoms were photographed and described. The traits evaluated were: total dry matter yield, dry matter of leaves, dry matter of stems and dry matter of roots; number of leaves, number of inflorescences; number of fruits and root volume. The concentration and accumulation of nutrients: nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, boron, copper, zinc and iron in leaves, stems and roots were evaluated. Nutrient concentration and accumulation were influenced by the deficiencies imposed. The visual symptoms of deficiency that had appeared firstly were those of phosphorus, boron and iron, respectively. The omissions of the nutrients nitrogen, magnesium and boron were the ones that most compromised the dry matter production of the cherry tomato plants.O tomate é uma das hortaliças mais populares e uma das mais exigentes em nutrientes, e conforme a etapa de desenvolvimento, cultivar, temperatura, solo, luminosidade, umidade relativa e manejo adotado, os teores médios de nutrientes podem variar. Dessa forma objetivou-se com este trabalho caracterizar, em solução nutritiva, os sintomas visuais de deficiência, bem como o efeito da restrição nutricional no desenvolvimento e nos teores de nutrientes em plantas de tomateiro do tipo cereja cv. Sindy. As plantas foram conduzidas em solução nutritiva, em casa de vegetação. Empregaram-se 11 tratamentos, um controle com solução nutritiva completa e os demais omitindo-se respectivamente os nutrientes: nitrogênio, fósforo, potássio, cálcio, magnésio, enxofre, boro, cobre, zinco e ferro. O delineamento experimental utilizado foi o inteiramente casualizado, com três repetições. Após 60 dias, as plantas foram retiradas das soluções, sendo seus principais sintomas fotografados e descritos. As variáveis avaliadas foram: produção de matéria seca total, de folhas, caules e raízes; número de folhas, inflorescências e frutos e volume radicular. Também foram avaliados o teor e o acúmulo dos nutrientes: nitrogênio, fósforo, potássio, cálcio, magnésio, enxofre, boro, cobre, zinco e ferro nas folhas, caules e raízes. Os teores e acúmulos dos nutrientes foram influenciados pelas deficiências impostas. Os sintomas visuais de carência que primeiro se manifestaram foram os de fósforo, boro e ferro, respectivamente. As omissões dos nutrientes nitrogênio, magnésio e boro foram as que mais comprometeram a produção de matéria seca das plantas de tomateiro cereja.UEL2019-04-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/3207710.5433/1679-0359.2019v40n2p585Semina: Ciências Agrárias; Vol. 40 No. 2 (2019); 585-598Semina: Ciências Agrárias; v. 40 n. 2 (2019); 585-5981679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/32077/25323Copyright (c) 2019 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessMaia, Janini Tatiane Lima SouzaMartinez, Hermínia Emília PrietoClemente, Junia MariaVentrella, Marilia ContinMilagres, Carla do Carmo2022-10-19T14:02:12Zoai:ojs.pkp.sfu.ca:article/32077Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2022-10-19T14:02:12Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Growth, nutrient concentration, nutrient accumulation and visual symptoms of nutrient deficiencies in cherry tomato plants Crescimento, teor, acúmulo e sintomas visuais de deficiência de nutrientes em plantas de tomateiro do grupo cereja |
title |
Growth, nutrient concentration, nutrient accumulation and visual symptoms of nutrient deficiencies in cherry tomato plants |
spellingShingle |
Growth, nutrient concentration, nutrient accumulation and visual symptoms of nutrient deficiencies in cherry tomato plants Maia, Janini Tatiane Lima Souza Missing nutrient Solanum lycopersicum L. Nutrient solution. Elemento faltante Solanum lycopersicum L. Solução nutritiva. |
title_short |
Growth, nutrient concentration, nutrient accumulation and visual symptoms of nutrient deficiencies in cherry tomato plants |
title_full |
Growth, nutrient concentration, nutrient accumulation and visual symptoms of nutrient deficiencies in cherry tomato plants |
title_fullStr |
Growth, nutrient concentration, nutrient accumulation and visual symptoms of nutrient deficiencies in cherry tomato plants |
title_full_unstemmed |
Growth, nutrient concentration, nutrient accumulation and visual symptoms of nutrient deficiencies in cherry tomato plants |
title_sort |
Growth, nutrient concentration, nutrient accumulation and visual symptoms of nutrient deficiencies in cherry tomato plants |
author |
Maia, Janini Tatiane Lima Souza |
author_facet |
Maia, Janini Tatiane Lima Souza Martinez, Hermínia Emília Prieto Clemente, Junia Maria Ventrella, Marilia Contin Milagres, Carla do Carmo |
author_role |
author |
author2 |
Martinez, Hermínia Emília Prieto Clemente, Junia Maria Ventrella, Marilia Contin Milagres, Carla do Carmo |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Maia, Janini Tatiane Lima Souza Martinez, Hermínia Emília Prieto Clemente, Junia Maria Ventrella, Marilia Contin Milagres, Carla do Carmo |
dc.subject.por.fl_str_mv |
Missing nutrient Solanum lycopersicum L. Nutrient solution. Elemento faltante Solanum lycopersicum L. Solução nutritiva. |
topic |
Missing nutrient Solanum lycopersicum L. Nutrient solution. Elemento faltante Solanum lycopersicum L. Solução nutritiva. |
description |
Tomato is one of the most popular vegetables, with high nutrient demand. The nutrient concentration can vary depending on the development phase, cultivation system, temperature, soil conditions, luminosity, relative humidity and management practices. The aim of this work was to characterize cherry tomato visual symptoms of deficiency, as well as the effect of nutritional restriction on the development and nutrient concentration of plants cultivated in nutrient solution. Plants of the cherry tomato, cultivar Sindy, were grown in green house. We have used eleven treatments, one control with complete nutrient solution and the other ten omitting respectively the nutrients nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, boron, copper, zinc and iron. The experiment was performed in randomized design with three repetitions. After 60 days, the plants were removed from the solutions and their main symptoms were photographed and described. The traits evaluated were: total dry matter yield, dry matter of leaves, dry matter of stems and dry matter of roots; number of leaves, number of inflorescences; number of fruits and root volume. The concentration and accumulation of nutrients: nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, boron, copper, zinc and iron in leaves, stems and roots were evaluated. Nutrient concentration and accumulation were influenced by the deficiencies imposed. The visual symptoms of deficiency that had appeared firstly were those of phosphorus, boron and iron, respectively. The omissions of the nutrients nitrogen, magnesium and boron were the ones that most compromised the dry matter production of the cherry tomato plants. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-04-15 |
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://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/32077 10.5433/1679-0359.2019v40n2p585 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/32077 |
identifier_str_mv |
10.5433/1679-0359.2019v40n2p585 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/32077/25323 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 40 No. 2 (2019); 585-598 Semina: Ciências Agrárias; v. 40 n. 2 (2019); 585-598 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1799306079215026176 |