QUALITY OF ONION DUE TO NITROGEN DOSES AND PLANTING TIMES

Detalhes bibliográficos
Autor(a) principal: Rodrigues, Gardênia Silvana de Oliveira
Data de Publicação: 2015
Outros Autores: Grangeiro, Leilson Costa, Negreiros, Maria Zuleide de, Silva, Ana Cláudia da, Novo Júnior, José
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista Caatinga
Texto Completo: https://periodicos.ufersa.edu.br/caatinga/article/view/4000
Resumo: The classification of the onion made based on the diameter of the bulbs and the quality measured by soluble solids, titratable acidity, relation soluble solids /acidity e a pungency due to nitrogen and planting times were evaluated in two experiments conducted from december 2011 to April 2012 and August tha december to 2012, horta in the Department of Plant Sciences Universidade Federal Rural do Semi-Árida em Mossoró-RN. The experimental design was a randomized block with four replications. The treatments consisted of N rates: 0, 34, 67, 101, 134 and 168 kg ha -1 N. Each experimental unit consisted of a bed of 3,0 x 0,8 m, satisfaction eight rows of plants spaced 0.10 x 0.10 m. Was used as floor area, the six central rows of plants in the flowerbed. The bulb pungency increased with the supply of nitrogen to the dose of 93 kg ha-1. Acidity and soluble solids reduced with the application of nitrogen. The onion planting in August 2012 favored the production of better quality bulbs.
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spelling QUALITY OF ONION DUE TO NITROGEN DOSES AND PLANTING TIMESQUALIDADE DE CEBOLA EM FUNÇÃO DE DOSES DE NITROGÊNIO E ÉPOCAS DE PLANTIOAllium cepa. Pungency. Soluble solids.Allium cepa. Pungência. Sólidos solúveis.The classification of the onion made based on the diameter of the bulbs and the quality measured by soluble solids, titratable acidity, relation soluble solids /acidity e a pungency due to nitrogen and planting times were evaluated in two experiments conducted from december 2011 to April 2012 and August tha december to 2012, horta in the Department of Plant Sciences Universidade Federal Rural do Semi-Árida em Mossoró-RN. The experimental design was a randomized block with four replications. The treatments consisted of N rates: 0, 34, 67, 101, 134 and 168 kg ha -1 N. Each experimental unit consisted of a bed of 3,0 x 0,8 m, satisfaction eight rows of plants spaced 0.10 x 0.10 m. Was used as floor area, the six central rows of plants in the flowerbed. The bulb pungency increased with the supply of nitrogen to the dose of 93 kg ha-1. Acidity and soluble solids reduced with the application of nitrogen. The onion planting in August 2012 favored the production of better quality bulbs.A classificação da cebola realizadas com base no diâmetro dos bulbos e a qualidade medida pelos sólidos solúveis, acidez titulável, a pungência em função de doses de nitrogênio foi avaliada em dois experimentos conduzidos no período de dezembro de 2011 a abril de 2012 e de agosto a dezembro de 2012, na Horta do Departamento de Ciências Vegetais da Universidade Federal Rural do Semi-Árida em Mossoró-RN. O delineamento experimental utilizado foi em blocos casualizados completo com seis tratamentos e quatro repetições. Os tratamentos foram constituídos pelas doses de N (0, 34, 67, 101, 134 e 168 kg ha-1 de N). Cada unidade experimental foi constituída por um canteiro de 3,0 x 0,8 m, contento oito fileiras de plantas, espaçada de 0,10 x 0,10 m. Utilizou-se, como área útil, as seis fileiras centrais de plantas do canteiro. A aplicação de 101 e 168 kg ha-1 de N, favoreceram as maiores percentagem de bulbos de cebola classe 3, respectivamente nos plantio de dezembro de 2011 e agosto de 2012. A pungência do bulbo aumentou com o fornecimento de nitrogênio até a dose de 93 kg ha-1, enquanto que, a acidez titulável e os sólidos solúveis reduziram com a aplicação de nitrogênio. O plantio de cebola em agosto de 2012 favoreceu a produção de bulbos de melhor qualidade.Universidade Federal Rural do Semi-Árido2015-08-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufersa.edu.br/caatinga/article/view/400010.1590/1983-21252015v28n327rcREVISTA CAATINGA; Vol. 28 No. 3 (2015); 239-247Revista Caatinga; v. 28 n. 3 (2015); 239-2471983-21250100-316Xreponame:Revista Caatingainstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSAporhttps://periodicos.ufersa.edu.br/caatinga/article/view/4000/pdf_296Copyright (c) 2023 Revista Caatingainfo:eu-repo/semantics/openAccessRodrigues, Gardênia Silvana de OliveiraGrangeiro, Leilson CostaNegreiros, Maria Zuleide deSilva, Ana Cláudia daNovo Júnior, José2023-06-30T17:05:31Zoai:ojs.periodicos.ufersa.edu.br:article/4000Revistahttps://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:2024-04-29T09:46:11.797161Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)true
dc.title.none.fl_str_mv QUALITY OF ONION DUE TO NITROGEN DOSES AND PLANTING TIMES
QUALIDADE DE CEBOLA EM FUNÇÃO DE DOSES DE NITROGÊNIO E ÉPOCAS DE PLANTIO
title QUALITY OF ONION DUE TO NITROGEN DOSES AND PLANTING TIMES
spellingShingle QUALITY OF ONION DUE TO NITROGEN DOSES AND PLANTING TIMES
Rodrigues, Gardênia Silvana de Oliveira
Allium cepa. Pungency. Soluble solids.
Allium cepa. Pungência. Sólidos solúveis.
title_short QUALITY OF ONION DUE TO NITROGEN DOSES AND PLANTING TIMES
title_full QUALITY OF ONION DUE TO NITROGEN DOSES AND PLANTING TIMES
title_fullStr QUALITY OF ONION DUE TO NITROGEN DOSES AND PLANTING TIMES
title_full_unstemmed QUALITY OF ONION DUE TO NITROGEN DOSES AND PLANTING TIMES
title_sort QUALITY OF ONION DUE TO NITROGEN DOSES AND PLANTING TIMES
author Rodrigues, Gardênia Silvana de Oliveira
author_facet Rodrigues, Gardênia Silvana de Oliveira
Grangeiro, Leilson Costa
Negreiros, Maria Zuleide de
Silva, Ana Cláudia da
Novo Júnior, José
author_role author
author2 Grangeiro, Leilson Costa
Negreiros, Maria Zuleide de
Silva, Ana Cláudia da
Novo Júnior, José
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Rodrigues, Gardênia Silvana de Oliveira
Grangeiro, Leilson Costa
Negreiros, Maria Zuleide de
Silva, Ana Cláudia da
Novo Júnior, José
dc.subject.por.fl_str_mv Allium cepa. Pungency. Soluble solids.
Allium cepa. Pungência. Sólidos solúveis.
topic Allium cepa. Pungency. Soluble solids.
Allium cepa. Pungência. Sólidos solúveis.
description The classification of the onion made based on the diameter of the bulbs and the quality measured by soluble solids, titratable acidity, relation soluble solids /acidity e a pungency due to nitrogen and planting times were evaluated in two experiments conducted from december 2011 to April 2012 and August tha december to 2012, horta in the Department of Plant Sciences Universidade Federal Rural do Semi-Árida em Mossoró-RN. The experimental design was a randomized block with four replications. The treatments consisted of N rates: 0, 34, 67, 101, 134 and 168 kg ha -1 N. Each experimental unit consisted of a bed of 3,0 x 0,8 m, satisfaction eight rows of plants spaced 0.10 x 0.10 m. Was used as floor area, the six central rows of plants in the flowerbed. The bulb pungency increased with the supply of nitrogen to the dose of 93 kg ha-1. Acidity and soluble solids reduced with the application of nitrogen. The onion planting in August 2012 favored the production of better quality bulbs.
publishDate 2015
dc.date.none.fl_str_mv 2015-08-31
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/4000
10.1590/1983-21252015v28n327rc
url https://periodicos.ufersa.edu.br/caatinga/article/view/4000
identifier_str_mv 10.1590/1983-21252015v28n327rc
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufersa.edu.br/caatinga/article/view/4000/pdf_296
dc.rights.driver.fl_str_mv Copyright (c) 2023 Revista Caatinga
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2023 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. 28 No. 3 (2015); 239-247
Revista Caatinga; v. 28 n. 3 (2015); 239-247
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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