Multiple nitrogen and phosphorus deficiency in Zantedeschia
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Publication Date: | 2012 |
Other Authors: | , , , |
Format: | Article |
Language: | eng |
Source: | Repositório Institucional da UFLA |
Download full: | http://repositorio.ufla.br/jspui/handle/1/38849 |
Summary: | Multiple nutritional deficiencies are considered one of several factors that can induce doubt in the diagnosis based only in visual symptoms, because it makes identification more difficult. The aim of this work was to evaluate the development of Zantedeschia and the morphological changes resulting from nutritional disorders caused by multiple and simple nitrogen and phosphorus deficiency in plants grown in nutrient solution. Zantedeschia plants were grown for a period of eight months in a complete Hoagland and Arnon (1950) solution, with nitrogen (-N) omission, with phosphorus (-P) omission, with nitrogen and phosphorus (-NP) omission, and also nutrient solution with N and P at concentrations of 25, 50 and 75%, totalizing 7 treatments, with 4 replicates in a completely randomized experimental design. At the end of the experimental period, plant height, number of emitted leaves, leaf size, number and mineral composition of shoots were assessed. The omission of nutrients both in simple and multiple forms affected plant development. The highest shoot formation occurred in plants grown in solution and with 50% of the concentration of NP. The mineral composition of macronutrients present in leaves and shoots of plants was influenced by multiple deficiencies of N and P. |
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Multiple nitrogen and phosphorus deficiency in ZantedeschiaDeficiência múltipla de nitrogênio e fósforo em copo-de-leiteZantedeschia aethiopicaMultiple omissionMacronutrientCut flowerCalla lilyOmissão múltiplaMacronutrienteFlor de corteMultiple nutritional deficiencies are considered one of several factors that can induce doubt in the diagnosis based only in visual symptoms, because it makes identification more difficult. The aim of this work was to evaluate the development of Zantedeschia and the morphological changes resulting from nutritional disorders caused by multiple and simple nitrogen and phosphorus deficiency in plants grown in nutrient solution. Zantedeschia plants were grown for a period of eight months in a complete Hoagland and Arnon (1950) solution, with nitrogen (-N) omission, with phosphorus (-P) omission, with nitrogen and phosphorus (-NP) omission, and also nutrient solution with N and P at concentrations of 25, 50 and 75%, totalizing 7 treatments, with 4 replicates in a completely randomized experimental design. At the end of the experimental period, plant height, number of emitted leaves, leaf size, number and mineral composition of shoots were assessed. The omission of nutrients both in simple and multiple forms affected plant development. The highest shoot formation occurred in plants grown in solution and with 50% of the concentration of NP. The mineral composition of macronutrients present in leaves and shoots of plants was influenced by multiple deficiencies of N and P.A deficiência múltipla é considerada um dos vários fatores que pode induzir dúvidas na diagnose baseada apenas na sintomatologia, pois torna a identificação mais difícil. Assim, objetivou-se avaliar o desenvolvimento de copo-de-leite (Zantedeschia aethiopica) e as alterações morfológicas decorrentes da desordem nutricional provocada pela omissão múltipla e isolada de nitrogênio e fósforo em plantas cultivadas em solução nutritiva. O copo-de-leite foi cultivado por um período de 8 meses em solução de Hoagland e Arnon (1950) completa e com omissão simples de nitrogênio (N), de fósforo (P) e múltipla de NP e, ainda, solução nutritiva com NP nas concentrações, na proporção de 25, 50 e 75%, totalizando 7 tratamentos, com 4 repetições e delineamento experimental inteiramente casualizado. Ao final do período experimental foi avaliada a altura das plantas, o número de folhas emitidas, número de brotos e a composição mineral da parte aérea. A omissão de nutrientes tanto na forma simples quanto múltipla afetou o desenvolvimento das plantas. A maior formação de brotos ocorreu em plantas cultivadas em solução completa e com 50% da concentração de NP. A composição mineral dos macronutrientes presentes em folhas e brotos das plantas foi influenciada pela deficiência múltipla de N e P.Editora UFLA2020-02-05T21:04:54Z2020-02-05T21:04:54Z2012-12info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfFERNANDES, K. D. et al. Multiple nitrogen and phosphorus deficiency in Zantedeschia. Ciência e Agrotecnologia, Lavras, v. 36, n. 6, p. 631-638, nov./dez. 2012. DOI: 10.1590/S1413-70542012000600005.http://repositorio.ufla.br/jspui/handle/1/38849Ciência e Agrotecnologiareponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessFernandes, Katiúcia DiasPaiva, Patrícia Duarte de OliveiraCarvalho, Janice Guedes deResende, Aiesca CecíliaFigueiredo, Madeleine Alves deeng2023-05-26T18:51:44Zoai:localhost:1/38849Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2023-05-26T18:51:44Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Multiple nitrogen and phosphorus deficiency in Zantedeschia Deficiência múltipla de nitrogênio e fósforo em copo-de-leite |
title |
Multiple nitrogen and phosphorus deficiency in Zantedeschia |
spellingShingle |
Multiple nitrogen and phosphorus deficiency in Zantedeschia Fernandes, Katiúcia Dias Zantedeschia aethiopica Multiple omission Macronutrient Cut flower Calla lily Omissão múltipla Macronutriente Flor de corte |
title_short |
Multiple nitrogen and phosphorus deficiency in Zantedeschia |
title_full |
Multiple nitrogen and phosphorus deficiency in Zantedeschia |
title_fullStr |
Multiple nitrogen and phosphorus deficiency in Zantedeschia |
title_full_unstemmed |
Multiple nitrogen and phosphorus deficiency in Zantedeschia |
title_sort |
Multiple nitrogen and phosphorus deficiency in Zantedeschia |
author |
Fernandes, Katiúcia Dias |
author_facet |
Fernandes, Katiúcia Dias Paiva, Patrícia Duarte de Oliveira Carvalho, Janice Guedes de Resende, Aiesca Cecília Figueiredo, Madeleine Alves de |
author_role |
author |
author2 |
Paiva, Patrícia Duarte de Oliveira Carvalho, Janice Guedes de Resende, Aiesca Cecília Figueiredo, Madeleine Alves de |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Fernandes, Katiúcia Dias Paiva, Patrícia Duarte de Oliveira Carvalho, Janice Guedes de Resende, Aiesca Cecília Figueiredo, Madeleine Alves de |
dc.subject.por.fl_str_mv |
Zantedeschia aethiopica Multiple omission Macronutrient Cut flower Calla lily Omissão múltipla Macronutriente Flor de corte |
topic |
Zantedeschia aethiopica Multiple omission Macronutrient Cut flower Calla lily Omissão múltipla Macronutriente Flor de corte |
description |
Multiple nutritional deficiencies are considered one of several factors that can induce doubt in the diagnosis based only in visual symptoms, because it makes identification more difficult. The aim of this work was to evaluate the development of Zantedeschia and the morphological changes resulting from nutritional disorders caused by multiple and simple nitrogen and phosphorus deficiency in plants grown in nutrient solution. Zantedeschia plants were grown for a period of eight months in a complete Hoagland and Arnon (1950) solution, with nitrogen (-N) omission, with phosphorus (-P) omission, with nitrogen and phosphorus (-NP) omission, and also nutrient solution with N and P at concentrations of 25, 50 and 75%, totalizing 7 treatments, with 4 replicates in a completely randomized experimental design. At the end of the experimental period, plant height, number of emitted leaves, leaf size, number and mineral composition of shoots were assessed. The omission of nutrients both in simple and multiple forms affected plant development. The highest shoot formation occurred in plants grown in solution and with 50% of the concentration of NP. The mineral composition of macronutrients present in leaves and shoots of plants was influenced by multiple deficiencies of N and P. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-12 2020-02-05T21:04:54Z 2020-02-05T21:04:54Z |
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 |
FERNANDES, K. D. et al. Multiple nitrogen and phosphorus deficiency in Zantedeschia. Ciência e Agrotecnologia, Lavras, v. 36, n. 6, p. 631-638, nov./dez. 2012. DOI: 10.1590/S1413-70542012000600005. http://repositorio.ufla.br/jspui/handle/1/38849 |
identifier_str_mv |
FERNANDES, K. D. et al. Multiple nitrogen and phosphorus deficiency in Zantedeschia. Ciência e Agrotecnologia, Lavras, v. 36, n. 6, p. 631-638, nov./dez. 2012. DOI: 10.1590/S1413-70542012000600005. |
url |
http://repositorio.ufla.br/jspui/handle/1/38849 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
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 |
Editora UFLA |
publisher.none.fl_str_mv |
Editora UFLA |
dc.source.none.fl_str_mv |
Ciência e Agrotecnologia 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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1784550099239567360 |