PHOSPHORUS ACCUMULATION IN CHRYSANTHEMUM (Dendranthema grandiflorum T., Var. SALMON REAGAN) IN THE WINTER

Detalhes bibliográficos
Autor(a) principal: Fernandes, Eliana Paula
Data de Publicação: 2008
Outros Autores: Souza, Eli Regina Barboza de, Leandro, Wilson Mozena, Vera, Rosângela
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/3624
Resumo: The objective of this study was to evaluate P accumulation in cut chrysanthemum, var. Salmon Reagan, at different phenologic phases, in the winter. The experiment was carried out in greenhouse environment, in Goiás State, Brazil. The population density was 80 seedlings.m-2. The experimental design was completely randomized, with plots split in time,  and  four replications. The plant portion factor (stem, leaf, inflorescence and whole plant) was applied to plots, and the development phases (45, 60, 75, 90, 105, and 120 days) applied to sub-plots. The plant nutrition was 133 g.m-2 of thermophosphate Yoorin and 150 g.m-2 of fertilizer formula 5:25:15, which was added to the circulating nutritive solution of calcium nitrate (20 g.m-2), during all the evaluated period, alternated with potassium sulfate (30 g.m-2) and potassium nitrate (30 g.m-2), each fifteen days. It was concluded that P demand by chrysanthemum, during the growing cycle, ranges according to the plant age and the organ studied, having been more accentuated in the stems and between 90 and 120 days after sowing. KEY-WORDS: Plant; nutrient; fertilization.
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spelling PHOSPHORUS ACCUMULATION IN CHRYSANTHEMUM (Dendranthema grandiflorum T., Var. SALMON REAGAN) IN THE WINTERMARCHA DE ACÚMULO DE FÓSFORO EM CRISÂNTEMO (Dendranthema grandiflorum T., Var. SALMON REAGAN) NO INVERNOPlantnutrientfertilizationPlanta ornamentalnutrienteadubaçãoornamental The objective of this study was to evaluate P accumulation in cut chrysanthemum, var. Salmon Reagan, at different phenologic phases, in the winter. The experiment was carried out in greenhouse environment, in Goiás State, Brazil. The population density was 80 seedlings.m-2. The experimental design was completely randomized, with plots split in time,  and  four replications. The plant portion factor (stem, leaf, inflorescence and whole plant) was applied to plots, and the development phases (45, 60, 75, 90, 105, and 120 days) applied to sub-plots. The plant nutrition was 133 g.m-2 of thermophosphate Yoorin and 150 g.m-2 of fertilizer formula 5:25:15, which was added to the circulating nutritive solution of calcium nitrate (20 g.m-2), during all the evaluated period, alternated with potassium sulfate (30 g.m-2) and potassium nitrate (30 g.m-2), each fifteen days. It was concluded that P demand by chrysanthemum, during the growing cycle, ranges according to the plant age and the organ studied, having been more accentuated in the stems and between 90 and 120 days after sowing. KEY-WORDS: Plant; nutrient; fertilization. O objetivo deste trabalho foi avaliar o acúmulo de fósforo nos diferentes estágios fenológicos da cultura de crisântemo, var. Salmon Reagan, no período de inverno. O experimento foi desenvolvido em condições de ambiente protegido (estufa), no município de Santo Antônio de Goiás, GO. A densidade de plantio foi de 80 mudas.m-2. O delineamento experimental foi inteiramente casualizado, com parcelas subdivididas no tempo e quatro repetições. O fator aplicado nas parcelas foi representado pelas partes da planta (haste, folha, inflorescência e planta inteira) e aquele aplicado nas sub-parcelas, pelos estágios de seu desenvolvimento (45, 60, 75, 90, 105 e 120 dias de idade). A adubação de plantio foi de 133 g.m-2 de Yorim, acrescidos de 150 g.m-2 da formulação química 5:25:15, à qual foi adicionada uma solução nutritiva circulante de nitrato de cálcio (20 g.m-2) durante todo o período estudado, alternando-se sulfato de potássio (30 g.m-2) e nitrato de potássio (30 g.m-2), a cada quinze dias. Concluiu-se que a demanda de fósforo pela cultura de crisântemo, durante o ciclo de crescimento, varia com a idade e com o órgão estudado, tendo sido mais acentuada na haste e entre 90 e 120 dias de idade da planta. PALAVRAS-CHAVE: Planta ornamental; nutriente; adubação. Escola de Agronomia - Universidade Federal de Goiás2008-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresapplication/pdfhttps://revistas.ufg.br/pat/article/view/3624Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 38, n. 1, Jan./Mar. 2008; 27-31Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 38, n. 1, jan./mar. 2008; 27-31Pesquisa Agropecuária Tropical; v. 38, n. 1, jan./mar. 2008; 27-311983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/3624/3415Fernandes, Eliana PaulaSouza, Eli Regina Barboza deLeandro, Wilson MozenaVera, Rosângelainfo:eu-repo/semantics/openAccess2020-02-27T00:02:12Zoai:ojs.revistas.ufg.br:article/3624Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:55:35.154861Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv PHOSPHORUS ACCUMULATION IN CHRYSANTHEMUM (Dendranthema grandiflorum T., Var. SALMON REAGAN) IN THE WINTER
MARCHA DE ACÚMULO DE FÓSFORO EM CRISÂNTEMO (Dendranthema grandiflorum T., Var. SALMON REAGAN) NO INVERNO
title PHOSPHORUS ACCUMULATION IN CHRYSANTHEMUM (Dendranthema grandiflorum T., Var. SALMON REAGAN) IN THE WINTER
spellingShingle PHOSPHORUS ACCUMULATION IN CHRYSANTHEMUM (Dendranthema grandiflorum T., Var. SALMON REAGAN) IN THE WINTER
Fernandes, Eliana Paula
Plant
nutrient
fertilization
Planta ornamental
nutriente
adubação
ornamental
title_short PHOSPHORUS ACCUMULATION IN CHRYSANTHEMUM (Dendranthema grandiflorum T., Var. SALMON REAGAN) IN THE WINTER
title_full PHOSPHORUS ACCUMULATION IN CHRYSANTHEMUM (Dendranthema grandiflorum T., Var. SALMON REAGAN) IN THE WINTER
title_fullStr PHOSPHORUS ACCUMULATION IN CHRYSANTHEMUM (Dendranthema grandiflorum T., Var. SALMON REAGAN) IN THE WINTER
title_full_unstemmed PHOSPHORUS ACCUMULATION IN CHRYSANTHEMUM (Dendranthema grandiflorum T., Var. SALMON REAGAN) IN THE WINTER
title_sort PHOSPHORUS ACCUMULATION IN CHRYSANTHEMUM (Dendranthema grandiflorum T., Var. SALMON REAGAN) IN THE WINTER
author Fernandes, Eliana Paula
author_facet Fernandes, Eliana Paula
Souza, Eli Regina Barboza de
Leandro, Wilson Mozena
Vera, Rosângela
author_role author
author2 Souza, Eli Regina Barboza de
Leandro, Wilson Mozena
Vera, Rosângela
author2_role author
author
author
dc.contributor.author.fl_str_mv Fernandes, Eliana Paula
Souza, Eli Regina Barboza de
Leandro, Wilson Mozena
Vera, Rosângela
dc.subject.por.fl_str_mv Plant
nutrient
fertilization
Planta ornamental
nutriente
adubação
ornamental
topic Plant
nutrient
fertilization
Planta ornamental
nutriente
adubação
ornamental
description The objective of this study was to evaluate P accumulation in cut chrysanthemum, var. Salmon Reagan, at different phenologic phases, in the winter. The experiment was carried out in greenhouse environment, in Goiás State, Brazil. The population density was 80 seedlings.m-2. The experimental design was completely randomized, with plots split in time,  and  four replications. The plant portion factor (stem, leaf, inflorescence and whole plant) was applied to plots, and the development phases (45, 60, 75, 90, 105, and 120 days) applied to sub-plots. The plant nutrition was 133 g.m-2 of thermophosphate Yoorin and 150 g.m-2 of fertilizer formula 5:25:15, which was added to the circulating nutritive solution of calcium nitrate (20 g.m-2), during all the evaluated period, alternated with potassium sulfate (30 g.m-2) and potassium nitrate (30 g.m-2), each fifteen days. It was concluded that P demand by chrysanthemum, during the growing cycle, ranges according to the plant age and the organ studied, having been more accentuated in the stems and between 90 and 120 days after sowing. KEY-WORDS: Plant; nutrient; fertilization.
publishDate 2008
dc.date.none.fl_str_mv 2008-04-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/pat/article/view/3624
url https://revistas.ufg.br/pat/article/view/3624
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/3624/3415
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
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. 38, n. 1, Jan./Mar. 2008; 27-31
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 38, n. 1, jan./mar. 2008; 27-31
Pesquisa Agropecuária Tropical; v. 38, n. 1, jan./mar. 2008; 27-31
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
_version_ 1799874816464912384

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