Potassium fertilization in pineapple fruit quality

Detalhes bibliográficos
Autor(a) principal: Cunha,Jéssica Morais
Data de Publicação: 2021
Outros Autores: Freitas,Marta Simone Mendonça, Carvalho,Almy Junior Cordeiro de, Caetano,Luiz Carlos Santos, Vieira,Marlene Evangelista, Peçanha,Diego Alves
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista brasileira de fruticultura (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452021000503003
Resumo: Abstract Potassium is a mineral nutrient that affects the growth and quality of pineapple fruits. This study aimed to evaluate the quality of ‘Vitória’ pineapple fruits submitted to application of potassium doses. The experiment was carried out from May 2017 to November 2018, in the municipality of São Francisco do Itabapoana (RJ), Brazil. The design was randomized blocks, with four replicates. Treatments were five K2O doses: 0; 6; 12; 18 and 24 g plant-1, applied as KCl, split into two applications after flower induction. Fruit and crown fresh masses, fruit and crown diameters, fruit and crown lengths, titratable acidity, soluble solids, vitamin C, juice pH and soluble solids/titratable acidity ratio were evaluated. Potassium fertilization promoted greater fruit length, diameter and mass. Titratable acidity, soluble solids and vitamin C values increased linearly as a function of potassium doses. Potassium fertilization improves the quality of ‘Vitória’ pineapple fruits under field conditions.
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spelling Potassium fertilization in pineapple fruit qualityAnanas comosus (L) Merr.pineapplemineral nutritionpotassiumcultivar VitóriaAbstract Potassium is a mineral nutrient that affects the growth and quality of pineapple fruits. This study aimed to evaluate the quality of ‘Vitória’ pineapple fruits submitted to application of potassium doses. The experiment was carried out from May 2017 to November 2018, in the municipality of São Francisco do Itabapoana (RJ), Brazil. The design was randomized blocks, with four replicates. Treatments were five K2O doses: 0; 6; 12; 18 and 24 g plant-1, applied as KCl, split into two applications after flower induction. Fruit and crown fresh masses, fruit and crown diameters, fruit and crown lengths, titratable acidity, soluble solids, vitamin C, juice pH and soluble solids/titratable acidity ratio were evaluated. Potassium fertilization promoted greater fruit length, diameter and mass. Titratable acidity, soluble solids and vitamin C values increased linearly as a function of potassium doses. Potassium fertilization improves the quality of ‘Vitória’ pineapple fruits under field conditions.Sociedade Brasileira de Fruticultura2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452021000503003Revista Brasileira de Fruticultura v.43 n.5 2021reponame:Revista brasileira de fruticultura (Online)instname:Sociedade Brasileira de Fruticultura (SBF)instacron:SBFRU10.1590/0100-29452021018info:eu-repo/semantics/openAccessCunha,Jéssica MoraisFreitas,Marta Simone MendonçaCarvalho,Almy Junior Cordeiro deCaetano,Luiz Carlos SantosVieira,Marlene EvangelistaPeçanha,Diego Alveseng2021-09-15T00:00:00Zoai:scielo:S0100-29452021000503003Revistahttp://www.scielo.br/rbfhttps://old.scielo.br/oai/scielo-oai.phprbf@fcav.unesp.br||http://rbf.org.br/1806-99670100-2945opendoar:2021-09-15T00:00Revista brasileira de fruticultura (Online) - Sociedade Brasileira de Fruticultura (SBF)false
dc.title.none.fl_str_mv Potassium fertilization in pineapple fruit quality
title Potassium fertilization in pineapple fruit quality
spellingShingle Potassium fertilization in pineapple fruit quality
Cunha,Jéssica Morais
Ananas comosus (L) Merr.
pineapple
mineral nutrition
potassium
cultivar Vitória
title_short Potassium fertilization in pineapple fruit quality
title_full Potassium fertilization in pineapple fruit quality
title_fullStr Potassium fertilization in pineapple fruit quality
title_full_unstemmed Potassium fertilization in pineapple fruit quality
title_sort Potassium fertilization in pineapple fruit quality
author Cunha,Jéssica Morais
author_facet Cunha,Jéssica Morais
Freitas,Marta Simone Mendonça
Carvalho,Almy Junior Cordeiro de
Caetano,Luiz Carlos Santos
Vieira,Marlene Evangelista
Peçanha,Diego Alves
author_role author
author2 Freitas,Marta Simone Mendonça
Carvalho,Almy Junior Cordeiro de
Caetano,Luiz Carlos Santos
Vieira,Marlene Evangelista
Peçanha,Diego Alves
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Cunha,Jéssica Morais
Freitas,Marta Simone Mendonça
Carvalho,Almy Junior Cordeiro de
Caetano,Luiz Carlos Santos
Vieira,Marlene Evangelista
Peçanha,Diego Alves
dc.subject.por.fl_str_mv Ananas comosus (L) Merr.
pineapple
mineral nutrition
potassium
cultivar Vitória
topic Ananas comosus (L) Merr.
pineapple
mineral nutrition
potassium
cultivar Vitória
description Abstract Potassium is a mineral nutrient that affects the growth and quality of pineapple fruits. This study aimed to evaluate the quality of ‘Vitória’ pineapple fruits submitted to application of potassium doses. The experiment was carried out from May 2017 to November 2018, in the municipality of São Francisco do Itabapoana (RJ), Brazil. The design was randomized blocks, with four replicates. Treatments were five K2O doses: 0; 6; 12; 18 and 24 g plant-1, applied as KCl, split into two applications after flower induction. Fruit and crown fresh masses, fruit and crown diameters, fruit and crown lengths, titratable acidity, soluble solids, vitamin C, juice pH and soluble solids/titratable acidity ratio were evaluated. Potassium fertilization promoted greater fruit length, diameter and mass. Titratable acidity, soluble solids and vitamin C values increased linearly as a function of potassium doses. Potassium fertilization improves the quality of ‘Vitória’ pineapple fruits under field conditions.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452021000503003
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452021000503003
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0100-29452021018
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Fruticultura
publisher.none.fl_str_mv Sociedade Brasileira de Fruticultura
dc.source.none.fl_str_mv Revista Brasileira de Fruticultura v.43 n.5 2021
reponame:Revista brasileira de fruticultura (Online)
instname:Sociedade Brasileira de Fruticultura (SBF)
instacron:SBFRU
instname_str Sociedade Brasileira de Fruticultura (SBF)
instacron_str SBFRU
institution SBFRU
reponame_str Revista brasileira de fruticultura (Online)
collection Revista brasileira de fruticultura (Online)
repository.name.fl_str_mv Revista brasileira de fruticultura (Online) - Sociedade Brasileira de Fruticultura (SBF)
repository.mail.fl_str_mv rbf@fcav.unesp.br||http://rbf.org.br/
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