NUTRITIONAL DISORDERS BY DEFICIENCY IN SUNFLOWER var. CATISSOL-01

Detalhes bibliográficos
Autor(a) principal: Prado, Renato de Mello
Data de Publicação: 2007
Outros Autores: Leal, Renata Moreira
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/2046
Resumo: This study was carried out in aerated nutritive solution to evaluate the effect of macronutrients, boron, and zinc omission on plant growth, dry matter production, visual symptoms and nutritional status of sunflower. The experiment was arranged in a completely randomized design with two replications and nine treatments corresponding to the complete solution (macro and micronutrients) and individual omission of N, P, K, Ca, S, Mg, B and Zn. We measured plant height, number of leaves, stem diameter, leaf area and dry matter, and leaf content of macro and micronutrients. The individual omissions of N, P, K, and Ca were the most limiting to plant dry matter production, and resulted in morphological alterations represented by characteristical visual symptoms of the nutritional deficiency of each element. KEY-WORDS: Helianthus annuus; deficiency; nutritional disorder; nutrients; visual symptom.
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spelling NUTRITIONAL DISORDERS BY DEFICIENCY IN SUNFLOWER var. CATISSOL-01DESORDENS NUTRICIONAIS POR DEFICIÊNCIA EM GIRASSOL var. CATISSOL-01Helianthus annuusdeficiencynutritional disordernutrientsvisual symptomHelianthus annuusdeficiênciadesordem This study was carried out in aerated nutritive solution to evaluate the effect of macronutrients, boron, and zinc omission on plant growth, dry matter production, visual symptoms and nutritional status of sunflower. The experiment was arranged in a completely randomized design with two replications and nine treatments corresponding to the complete solution (macro and micronutrients) and individual omission of N, P, K, Ca, S, Mg, B and Zn. We measured plant height, number of leaves, stem diameter, leaf area and dry matter, and leaf content of macro and micronutrients. The individual omissions of N, P, K, and Ca were the most limiting to plant dry matter production, and resulted in morphological alterations represented by characteristical visual symptoms of the nutritional deficiency of each element. KEY-WORDS: Helianthus annuus; deficiency; nutritional disorder; nutrients; visual symptom. Objetivando-se avaliar o efeito da omissão de macronutrientes, de boro e de zinco no crescimento, na produção de matéria seca, nos sintomas visuais e no estado nutricional de plantas de girassol. Conduziu-se um experimento em solução nutritiva aerada. O delineamento experimental foi inteiramente casualizado, com nove tratamentos, que corresponderam à solução completa (macro e micronutrientes) e à omissão individual de N, P, K, Ca, S, Mg, B e Zn, em duas repetições. Avaliou-se a altura das plantas, o número de folhas, o diâmetro do caule, a área foliar e a matéria seca, além do teor foliar de macro e micronutrientes. As omissões individuais de N, P, K e Ca foram as mais limitantes para o crescimento vegetativo do girassol, avaliado sobre a produção de matéria seca das plantas. Isso resultou em alterações morfológicas que se traduziram em sintomas visuais característicos da deficiência nutricional de cada elemento. PALAVRAS-CHAVE: Helianthus annuus; deficiência; desordem.Escola de Agronomia - Universidade Federal de Goiás2007-10-24info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresPesquisa experimentalapplication/savehttps://revistas.ufg.br/pat/article/view/2046Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 36, n. 3, Sep./Dec. 2006; 187-193Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 36, n. 3, set./dez. 2006; 187-193Pesquisa Agropecuária Tropical; v. 36, n. 3, set./dez. 2006; 187-1931983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/2046/2054Prado, Renato de MelloLeal, Renata Moreirainfo:eu-repo/semantics/openAccess2020-02-27T00:00:34Zoai:ojs.revistas.ufg.br:article/2046Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:54:55.449883Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv NUTRITIONAL DISORDERS BY DEFICIENCY IN SUNFLOWER var. CATISSOL-01
DESORDENS NUTRICIONAIS POR DEFICIÊNCIA EM GIRASSOL var. CATISSOL-01
title NUTRITIONAL DISORDERS BY DEFICIENCY IN SUNFLOWER var. CATISSOL-01
spellingShingle NUTRITIONAL DISORDERS BY DEFICIENCY IN SUNFLOWER var. CATISSOL-01
Prado, Renato de Mello
Helianthus annuus
deficiency
nutritional disorder
nutrients
visual symptom
Helianthus annuus
deficiência
desordem
title_short NUTRITIONAL DISORDERS BY DEFICIENCY IN SUNFLOWER var. CATISSOL-01
title_full NUTRITIONAL DISORDERS BY DEFICIENCY IN SUNFLOWER var. CATISSOL-01
title_fullStr NUTRITIONAL DISORDERS BY DEFICIENCY IN SUNFLOWER var. CATISSOL-01
title_full_unstemmed NUTRITIONAL DISORDERS BY DEFICIENCY IN SUNFLOWER var. CATISSOL-01
title_sort NUTRITIONAL DISORDERS BY DEFICIENCY IN SUNFLOWER var. CATISSOL-01
author Prado, Renato de Mello
author_facet Prado, Renato de Mello
Leal, Renata Moreira
author_role author
author2 Leal, Renata Moreira
author2_role author
dc.contributor.author.fl_str_mv Prado, Renato de Mello
Leal, Renata Moreira
dc.subject.por.fl_str_mv Helianthus annuus
deficiency
nutritional disorder
nutrients
visual symptom
Helianthus annuus
deficiência
desordem
topic Helianthus annuus
deficiency
nutritional disorder
nutrients
visual symptom
Helianthus annuus
deficiência
desordem
description This study was carried out in aerated nutritive solution to evaluate the effect of macronutrients, boron, and zinc omission on plant growth, dry matter production, visual symptoms and nutritional status of sunflower. The experiment was arranged in a completely randomized design with two replications and nine treatments corresponding to the complete solution (macro and micronutrients) and individual omission of N, P, K, Ca, S, Mg, B and Zn. We measured plant height, number of leaves, stem diameter, leaf area and dry matter, and leaf content of macro and micronutrients. The individual omissions of N, P, K, and Ca were the most limiting to plant dry matter production, and resulted in morphological alterations represented by characteristical visual symptoms of the nutritional deficiency of each element. KEY-WORDS: Helianthus annuus; deficiency; nutritional disorder; nutrients; visual symptom.
publishDate 2007
dc.date.none.fl_str_mv 2007-10-24
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por pares
Pesquisa experimental
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/pat/article/view/2046
url https://revistas.ufg.br/pat/article/view/2046
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/2046/2054
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/save
dc.publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
dc.source.none.fl_str_mv Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 36, n. 3, Sep./Dec. 2006; 187-193
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 36, n. 3, set./dez. 2006; 187-193
Pesquisa Agropecuária Tropical; v. 36, n. 3, set./dez. 2006; 187-193
1983-4063
reponame:Pesquisa Agropecuária Tropical (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Pesquisa Agropecuária Tropical (Online)
collection Pesquisa Agropecuária Tropical (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv aseleguini.pat@gmail.com||mgoes@agro.ufg.br
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