Impact of nitrogen and potassium nutrition on papaya (Pawpaw) fruit quality
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Bioscience journal (Online) |
Texto Completo: | https://seer.ufu.br/index.php/biosciencejournal/article/view/26360 |
Resumo: | Pawpaw (Carica papaya L.), also known papaya, is a fruit species with economic and social importance for Brazil, the second main world producer. Although this characteristic the relationship between N and K nutrition and papaya fruit quality has been poorly studied. Thus, an objective with this study was to evaluate the effect of nitrogen and potassium for papaya (pawpaw) fruit quality produced in North eastern Brazil. The experimental design consisted of randomised blocks, with treatments distributed in a factorial arrangement (4 x 4), using four nitrogen doses (320, 400, 480 and 560 g of N plant-1) and four potassium doses (380, 475, 570 e 665 g of K2O plant-1), containing with four replications of three plants each. The fruit characteristics, such as fruit mass, titratable acidity, soluble solids, pulp pH and fruit length and width, were recorded. The fruit qualityof pawpaw depend on nitrogen and potassium leaf concentration. The higher fruit quality parameters regarding to soluble solids, pH, fruit length and fruit mass are associated to 45.30 g kg-1 leaf N concentration and 37.55 leaf K concentration. |
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Impact of nitrogen and potassium nutrition on papaya (Pawpaw) fruit quality Carica papaya L.plant nutritionpost harvestAgricultural SciencesPawpaw (Carica papaya L.), also known papaya, is a fruit species with economic and social importance for Brazil, the second main world producer. Although this characteristic the relationship between N and K nutrition and papaya fruit quality has been poorly studied. Thus, an objective with this study was to evaluate the effect of nitrogen and potassium for papaya (pawpaw) fruit quality produced in North eastern Brazil. The experimental design consisted of randomised blocks, with treatments distributed in a factorial arrangement (4 x 4), using four nitrogen doses (320, 400, 480 and 560 g of N plant-1) and four potassium doses (380, 475, 570 e 665 g of K2O plant-1), containing with four replications of three plants each. The fruit characteristics, such as fruit mass, titratable acidity, soluble solids, pulp pH and fruit length and width, were recorded. The fruit qualityof pawpaw depend on nitrogen and potassium leaf concentration. The higher fruit quality parameters regarding to soluble solids, pH, fruit length and fruit mass are associated to 45.30 g kg-1 leaf N concentration and 37.55 leaf K concentration.EDUFU2015-09-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/biosciencejournal/article/view/2636010.14393/BJ-v31n5a2015-26360Bioscience Journal ; Vol. 31 No. 5 (2015): Sept./Oct.; 1341-1348Bioscience Journal ; v. 31 n. 5 (2015): Sept./Oct.; 1341-13481981-3163reponame:Bioscience journal (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUenghttps://seer.ufu.br/index.php/biosciencejournal/article/view/26360/17119Brazil; ContemporaryCopyright (c) 2015 Eduardo Monteiro Santos, Ítalo Herbert Lucena Cavalcante, Gabriel Barbosa da Silva Júnior, Francisca Gislene Albanohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSantos, Eduardo MonteiroCavalcante, Ítalo Herbert LucenaSilva Júnior, Gabriel Barbosa daAlbano, Francisca Gislene2022-05-19T13:31:34Zoai:ojs.www.seer.ufu.br:article/26360Revistahttps://seer.ufu.br/index.php/biosciencejournalPUBhttps://seer.ufu.br/index.php/biosciencejournal/oaibiosciencej@ufu.br||1981-31631516-3725opendoar:2022-05-19T13:31:34Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)false |
dc.title.none.fl_str_mv |
Impact of nitrogen and potassium nutrition on papaya (Pawpaw) fruit quality |
title |
Impact of nitrogen and potassium nutrition on papaya (Pawpaw) fruit quality |
spellingShingle |
Impact of nitrogen and potassium nutrition on papaya (Pawpaw) fruit quality Santos, Eduardo Monteiro Carica papaya L. plant nutrition post harvest Agricultural Sciences |
title_short |
Impact of nitrogen and potassium nutrition on papaya (Pawpaw) fruit quality |
title_full |
Impact of nitrogen and potassium nutrition on papaya (Pawpaw) fruit quality |
title_fullStr |
Impact of nitrogen and potassium nutrition on papaya (Pawpaw) fruit quality |
title_full_unstemmed |
Impact of nitrogen and potassium nutrition on papaya (Pawpaw) fruit quality |
title_sort |
Impact of nitrogen and potassium nutrition on papaya (Pawpaw) fruit quality |
author |
Santos, Eduardo Monteiro |
author_facet |
Santos, Eduardo Monteiro Cavalcante, Ítalo Herbert Lucena Silva Júnior, Gabriel Barbosa da Albano, Francisca Gislene |
author_role |
author |
author2 |
Cavalcante, Ítalo Herbert Lucena Silva Júnior, Gabriel Barbosa da Albano, Francisca Gislene |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Santos, Eduardo Monteiro Cavalcante, Ítalo Herbert Lucena Silva Júnior, Gabriel Barbosa da Albano, Francisca Gislene |
dc.subject.por.fl_str_mv |
Carica papaya L. plant nutrition post harvest Agricultural Sciences |
topic |
Carica papaya L. plant nutrition post harvest Agricultural Sciences |
description |
Pawpaw (Carica papaya L.), also known papaya, is a fruit species with economic and social importance for Brazil, the second main world producer. Although this characteristic the relationship between N and K nutrition and papaya fruit quality has been poorly studied. Thus, an objective with this study was to evaluate the effect of nitrogen and potassium for papaya (pawpaw) fruit quality produced in North eastern Brazil. The experimental design consisted of randomised blocks, with treatments distributed in a factorial arrangement (4 x 4), using four nitrogen doses (320, 400, 480 and 560 g of N plant-1) and four potassium doses (380, 475, 570 e 665 g of K2O plant-1), containing with four replications of three plants each. The fruit characteristics, such as fruit mass, titratable acidity, soluble solids, pulp pH and fruit length and width, were recorded. The fruit qualityof pawpaw depend on nitrogen and potassium leaf concentration. The higher fruit quality parameters regarding to soluble solids, pH, fruit length and fruit mass are associated to 45.30 g kg-1 leaf N concentration and 37.55 leaf K concentration. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-09-10 |
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://seer.ufu.br/index.php/biosciencejournal/article/view/26360 10.14393/BJ-v31n5a2015-26360 |
url |
https://seer.ufu.br/index.php/biosciencejournal/article/view/26360 |
identifier_str_mv |
10.14393/BJ-v31n5a2015-26360 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/26360/17119 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.coverage.none.fl_str_mv |
Brazil; Contemporary |
dc.publisher.none.fl_str_mv |
EDUFU |
publisher.none.fl_str_mv |
EDUFU |
dc.source.none.fl_str_mv |
Bioscience Journal ; Vol. 31 No. 5 (2015): Sept./Oct.; 1341-1348 Bioscience Journal ; v. 31 n. 5 (2015): Sept./Oct.; 1341-1348 1981-3163 reponame:Bioscience journal (Online) instname:Universidade Federal de Uberlândia (UFU) instacron:UFU |
instname_str |
Universidade Federal de Uberlândia (UFU) |
instacron_str |
UFU |
institution |
UFU |
reponame_str |
Bioscience journal (Online) |
collection |
Bioscience journal (Online) |
repository.name.fl_str_mv |
Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU) |
repository.mail.fl_str_mv |
biosciencej@ufu.br|| |
_version_ |
1797069075304677376 |