DRY MATTER AND NUTRIENT ACCUMULATION CURVE IN CABBAGE CROP

Detalhes bibliográficos
Autor(a) principal: Duarte, Luiz Otávio
Data de Publicação: 2019
Outros Autores: Clemente, Junia Maria, Caixeta, Ilídio Augusto Borges, Senoski, Marcelo de Paula, Aquino, Leonardo Angelo de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Caatinga
Texto Completo: https://periodicos.ufersa.edu.br/caatinga/article/view/7980
Resumo: Cabbage cultivars currently cultivated present high yield potential and may present differences regarding absorption and use of nutrients. Thus, studies quantifying plant growth and nutrient accumulation are the basis to improve fertilization efficiency and optimize yield. This study aimed to determine the dry matter and nutrient (N, P, K, Ca, Mg, S, Cu, Fe, Mn, and Zn) accumulation curve of cabbage cultivars during two growing seasons. Cultivars Astrus Plus and Green Valley were cultivated during summer-autumn crop season, while Astrus Plus and Fênix during the autumn-winter crop season. Plants were sampled after transplanting at 10-day intervals until harvest. Dry matter and nutrient accumulations are variable with growing season and cultivar. The highest dry matter and nutrient accumulation rates occur in the last ten days of the cycle. Fertilizations with N, P, K, Fe, and Zn should receive more attention due to higher harvest indices.
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spelling DRY MATTER AND NUTRIENT ACCUMULATION CURVE IN CABBAGE CROPCURVA DE ACÚMULO DE MATÉRIA SECA E DE NUTRIENTES PELA CULTURA DO REPOLHOBrassica oleracea var. capitata. Nutrient extraction. Harvest index.Brassica oleracea var. capitata. Extração de nutrientes. Índice de colheita.Cabbage cultivars currently cultivated present high yield potential and may present differences regarding absorption and use of nutrients. Thus, studies quantifying plant growth and nutrient accumulation are the basis to improve fertilization efficiency and optimize yield. This study aimed to determine the dry matter and nutrient (N, P, K, Ca, Mg, S, Cu, Fe, Mn, and Zn) accumulation curve of cabbage cultivars during two growing seasons. Cultivars Astrus Plus and Green Valley were cultivated during summer-autumn crop season, while Astrus Plus and Fênix during the autumn-winter crop season. Plants were sampled after transplanting at 10-day intervals until harvest. Dry matter and nutrient accumulations are variable with growing season and cultivar. The highest dry matter and nutrient accumulation rates occur in the last ten days of the cycle. Fertilizations with N, P, K, Fe, and Zn should receive more attention due to higher harvest indices.As cultivares de repolho utilizadas atualmente têm alto potencial produtivo e podem apresentar diferenças na absorção e utilização de nutrientes. Dessa forma, pesquisas com a quantificação do crescimento das plantas e da acumulação de nutrientes são básicas para melhorar a eficiência de fertilização do solo e otimizar a produção. Objetivou-se, com este trabalho, determinar as curvas de acúmulo de matéria seca (MS) e de nutrientes (N, P, K, Ca, Mg, S, Cu, Fe, Mn e Zn) por cultivares de repolho em duas épocas de cultivo. No verão-outono foram utilizadas as cultivares ‘Astrus Plus’ e ‘Green Valley’, e no outono-inverno, ‘Astrus Plus’ e ‘Fênix’. As plantas foram amostradas, após o transplante, em intervalos de 10 dias até a colheita. O acúmulo de matéria seca e de nutrientes é variável com a época de cultivo e com a cultivar. As maiores taxas de acúmulo de matéria seca e de nutrientes ocorrem nos 10 últimos dias do ciclo. As adubações com N, P, K, Fe e Zn devem receber maior atenção em razão de apresentarem os maiores índices de colheita.Universidade Federal Rural do Semi-Árido2019-08-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufersa.edu.br/caatinga/article/view/798010.1590/1983-21252019v32n312rcREVISTA CAATINGA; Vol. 32 No. 3 (2019); 679-689Revista Caatinga; v. 32 n. 3 (2019); 679-6891983-21250100-316Xreponame:Revista Caatingainstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSAenghttps://periodicos.ufersa.edu.br/caatinga/article/view/7980/10053Copyright (c) 2019 Revista Caatingainfo:eu-repo/semantics/openAccessDuarte, Luiz OtávioClemente, Junia MariaCaixeta, Ilídio Augusto BorgesSenoski, Marcelo de PaulaAquino, Leonardo Angelo de2023-07-20T17:36:19Zoai:ojs.periodicos.ufersa.edu.br:article/7980Revistahttps://periodicos.ufersa.edu.br/index.php/caatinga/indexPUBhttps://periodicos.ufersa.edu.br/index.php/caatinga/oaipatricio@ufersa.edu.br|| caatinga@ufersa.edu.br1983-21250100-316Xopendoar:2024-04-29T09:46:37.651615Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)true
dc.title.none.fl_str_mv DRY MATTER AND NUTRIENT ACCUMULATION CURVE IN CABBAGE CROP
CURVA DE ACÚMULO DE MATÉRIA SECA E DE NUTRIENTES PELA CULTURA DO REPOLHO
title DRY MATTER AND NUTRIENT ACCUMULATION CURVE IN CABBAGE CROP
spellingShingle DRY MATTER AND NUTRIENT ACCUMULATION CURVE IN CABBAGE CROP
Duarte, Luiz Otávio
Brassica oleracea var. capitata. Nutrient extraction. Harvest index.
Brassica oleracea var. capitata. Extração de nutrientes. Índice de colheita.
title_short DRY MATTER AND NUTRIENT ACCUMULATION CURVE IN CABBAGE CROP
title_full DRY MATTER AND NUTRIENT ACCUMULATION CURVE IN CABBAGE CROP
title_fullStr DRY MATTER AND NUTRIENT ACCUMULATION CURVE IN CABBAGE CROP
title_full_unstemmed DRY MATTER AND NUTRIENT ACCUMULATION CURVE IN CABBAGE CROP
title_sort DRY MATTER AND NUTRIENT ACCUMULATION CURVE IN CABBAGE CROP
author Duarte, Luiz Otávio
author_facet Duarte, Luiz Otávio
Clemente, Junia Maria
Caixeta, Ilídio Augusto Borges
Senoski, Marcelo de Paula
Aquino, Leonardo Angelo de
author_role author
author2 Clemente, Junia Maria
Caixeta, Ilídio Augusto Borges
Senoski, Marcelo de Paula
Aquino, Leonardo Angelo de
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Duarte, Luiz Otávio
Clemente, Junia Maria
Caixeta, Ilídio Augusto Borges
Senoski, Marcelo de Paula
Aquino, Leonardo Angelo de
dc.subject.por.fl_str_mv Brassica oleracea var. capitata. Nutrient extraction. Harvest index.
Brassica oleracea var. capitata. Extração de nutrientes. Índice de colheita.
topic Brassica oleracea var. capitata. Nutrient extraction. Harvest index.
Brassica oleracea var. capitata. Extração de nutrientes. Índice de colheita.
description Cabbage cultivars currently cultivated present high yield potential and may present differences regarding absorption and use of nutrients. Thus, studies quantifying plant growth and nutrient accumulation are the basis to improve fertilization efficiency and optimize yield. This study aimed to determine the dry matter and nutrient (N, P, K, Ca, Mg, S, Cu, Fe, Mn, and Zn) accumulation curve of cabbage cultivars during two growing seasons. Cultivars Astrus Plus and Green Valley were cultivated during summer-autumn crop season, while Astrus Plus and Fênix during the autumn-winter crop season. Plants were sampled after transplanting at 10-day intervals until harvest. Dry matter and nutrient accumulations are variable with growing season and cultivar. The highest dry matter and nutrient accumulation rates occur in the last ten days of the cycle. Fertilizations with N, P, K, Fe, and Zn should receive more attention due to higher harvest indices.
publishDate 2019
dc.date.none.fl_str_mv 2019-08-26
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://periodicos.ufersa.edu.br/caatinga/article/view/7980
10.1590/1983-21252019v32n312rc
url https://periodicos.ufersa.edu.br/caatinga/article/view/7980
identifier_str_mv 10.1590/1983-21252019v32n312rc
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.ufersa.edu.br/caatinga/article/view/7980/10053
dc.rights.driver.fl_str_mv Copyright (c) 2019 Revista Caatinga
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2019 Revista Caatinga
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal Rural do Semi-Árido
publisher.none.fl_str_mv Universidade Federal Rural do Semi-Árido
dc.source.none.fl_str_mv REVISTA CAATINGA; Vol. 32 No. 3 (2019); 679-689
Revista Caatinga; v. 32 n. 3 (2019); 679-689
1983-2125
0100-316X
reponame:Revista Caatinga
instname:Universidade Federal Rural do Semi-Árido (UFERSA)
instacron:UFERSA
instname_str Universidade Federal Rural do Semi-Árido (UFERSA)
instacron_str UFERSA
institution UFERSA
reponame_str Revista Caatinga
collection Revista Caatinga
repository.name.fl_str_mv Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)
repository.mail.fl_str_mv patricio@ufersa.edu.br|| caatinga@ufersa.edu.br
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