Diagnose visual de deficiencia de nutrientes em mudas de Bombacopsis glabra

Detalhes bibliográficos
Autor(a) principal: Camacho, Marcos Antonio
Data de Publicação: 2016
Outros Autores: Camara, Ana Paula, Zardin, Andrei Rodriguez
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/14861
Resumo: Bombacopsis glabra is an ornamental tree used to restore degraded areas and landscape composition. The nutritional deficiency symptoms presented by this species allows the identification and correction in growing plants. The objective of this study was to identify the visual symptoms of nutrient deficiency in seedlings of Bombacopsis glabra. The research was in completely randomized design with four repetitions and nine treatments, being a complete treatment (without omission of nutrients) and the other with the omission of N, P, K, Mg, S, Fe, B and Zn. Excepting omission of the treatment with K, in all others, it was observed symptoms. Among the diagnosed symptoms, chlorosis appeared as a characteristic symptom in the treatment of N, Mg, S and Zn, only alternating the intensity and the affected organs. The omission of boron induced necrosis and blight on the leaves. The omission of K resulted in lower seedling dry mass; however they did not show visual symptoms, which may be associated with a stock of K in the seed sufficient for early development of seedlings.
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spelling Diagnose visual de deficiencia de nutrientes em mudas de Bombacopsis glabraVisual diagnosis of deficiency of nutrients in Bombacopsis glabra sedlingsNutrição florestalMalvaceaeOmissão de nutrientesSintomatologiaForest nutritionSymptomatologyOmission of nutrientsBombacopsis glabra is an ornamental tree used to restore degraded areas and landscape composition. The nutritional deficiency symptoms presented by this species allows the identification and correction in growing plants. The objective of this study was to identify the visual symptoms of nutrient deficiency in seedlings of Bombacopsis glabra. The research was in completely randomized design with four repetitions and nine treatments, being a complete treatment (without omission of nutrients) and the other with the omission of N, P, K, Mg, S, Fe, B and Zn. Excepting omission of the treatment with K, in all others, it was observed symptoms. Among the diagnosed symptoms, chlorosis appeared as a characteristic symptom in the treatment of N, Mg, S and Zn, only alternating the intensity and the affected organs. The omission of boron induced necrosis and blight on the leaves. The omission of K resulted in lower seedling dry mass; however they did not show visual symptoms, which may be associated with a stock of K in the seed sufficient for early development of seedlings.Bombacopsis glabra é uma espécie ornamental arbórea utilizada em programas de recuperação de áreas degradadas e composição paisagística. o conhecimento sintomatológico da deficiência nutricional apresentados por essa espécie possibilita a identificação e a correção em exemplares plantados. Neste trabalho, objetivou-se identificar sintomas visuais de deficiência nutricional em mudas de Bombacopsis glabra. O delineamento foi o inteiramente casualizado, com quatro repetições e nove tratamentos, sendo um completo e com omissão individual de N, P, K, Mg, S, Fe, B e Zn. Com exceção ao tratamento de omissão de K, em todos os outros tratamentos foram evidenciados sintomas de deficiência nutricional. Dentre os sintomas diagnosticados, a clorose foi um sintoma característico nos tratamentos com omissão de N, Mg, S e Zn, alternando apenas a intensidade e órgãos afetados. A omissão de boro foi caracterizada por folhas necrosadas e crestamento. A omissão de K provocou diminuição na massa seca das mudas, contudo as mesmas não manifestaram sintomas visuais, o que pode estar associado a um estoque de K na semente suficiente para o desenvolvimento inicial das mudas.Universidade Federal de Lavras (UFLA)2016-04-062017-08-01T20:17:12Z2017-08-01T20:17:12Z2017-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfCAMACHO, M. A.; CAMARA, A. P.; ZARDIN, A. R. Diagnose visual de deficiência de nutrientes em mudas de Bombacopsis glabra. CERNE, Lavras, v. 20, n. 3, p. 427-431, 2014. DOI: 10.1590/01047760201420031304.http://repositorio.ufla.br/jspui/handle/1/148612317-63420104-7760reponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAporCopyright (c) 2016 CERNEAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessCamacho, Marcos AntonioCamara, Ana PaulaZardin, Andrei Rodriguez2021-02-05T01:09:50Zoai:localhost:1/14861Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2021-02-05T01:09:50Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Diagnose visual de deficiencia de nutrientes em mudas de Bombacopsis glabra
Visual diagnosis of deficiency of nutrients in Bombacopsis glabra sedlings
title Diagnose visual de deficiencia de nutrientes em mudas de Bombacopsis glabra
spellingShingle Diagnose visual de deficiencia de nutrientes em mudas de Bombacopsis glabra
Camacho, Marcos Antonio
Nutrição florestal
Malvaceae
Omissão de nutrientes
Sintomatologia
Forest nutrition
Symptomatology
Omission of nutrients
title_short Diagnose visual de deficiencia de nutrientes em mudas de Bombacopsis glabra
title_full Diagnose visual de deficiencia de nutrientes em mudas de Bombacopsis glabra
title_fullStr Diagnose visual de deficiencia de nutrientes em mudas de Bombacopsis glabra
title_full_unstemmed Diagnose visual de deficiencia de nutrientes em mudas de Bombacopsis glabra
title_sort Diagnose visual de deficiencia de nutrientes em mudas de Bombacopsis glabra
author Camacho, Marcos Antonio
author_facet Camacho, Marcos Antonio
Camara, Ana Paula
Zardin, Andrei Rodriguez
author_role author
author2 Camara, Ana Paula
Zardin, Andrei Rodriguez
author2_role author
author
dc.contributor.author.fl_str_mv Camacho, Marcos Antonio
Camara, Ana Paula
Zardin, Andrei Rodriguez
dc.subject.por.fl_str_mv Nutrição florestal
Malvaceae
Omissão de nutrientes
Sintomatologia
Forest nutrition
Symptomatology
Omission of nutrients
topic Nutrição florestal
Malvaceae
Omissão de nutrientes
Sintomatologia
Forest nutrition
Symptomatology
Omission of nutrients
description Bombacopsis glabra is an ornamental tree used to restore degraded areas and landscape composition. The nutritional deficiency symptoms presented by this species allows the identification and correction in growing plants. The objective of this study was to identify the visual symptoms of nutrient deficiency in seedlings of Bombacopsis glabra. The research was in completely randomized design with four repetitions and nine treatments, being a complete treatment (without omission of nutrients) and the other with the omission of N, P, K, Mg, S, Fe, B and Zn. Excepting omission of the treatment with K, in all others, it was observed symptoms. Among the diagnosed symptoms, chlorosis appeared as a characteristic symptom in the treatment of N, Mg, S and Zn, only alternating the intensity and the affected organs. The omission of boron induced necrosis and blight on the leaves. The omission of K resulted in lower seedling dry mass; however they did not show visual symptoms, which may be associated with a stock of K in the seed sufficient for early development of seedlings.
publishDate 2016
dc.date.none.fl_str_mv 2016-04-06
2017-08-01T20:17:12Z
2017-08-01T20:17:12Z
2017-08-01
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 CAMACHO, M. A.; CAMARA, A. P.; ZARDIN, A. R. Diagnose visual de deficiência de nutrientes em mudas de Bombacopsis glabra. CERNE, Lavras, v. 20, n. 3, p. 427-431, 2014. DOI: 10.1590/01047760201420031304.
http://repositorio.ufla.br/jspui/handle/1/14861
identifier_str_mv CAMACHO, M. A.; CAMARA, A. P.; ZARDIN, A. R. Diagnose visual de deficiência de nutrientes em mudas de Bombacopsis glabra. CERNE, Lavras, v. 20, n. 3, p. 427-431, 2014. DOI: 10.1590/01047760201420031304.
url http://repositorio.ufla.br/jspui/handle/1/14861
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv Copyright (c) 2016 CERNE
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2016 CERNE
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Lavras (UFLA)
publisher.none.fl_str_mv Universidade Federal de Lavras (UFLA)
dc.source.none.fl_str_mv 2317-6342
0104-7760
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
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