Calcium sources applied to soil can replace leaf application in ‘Fuji’ apple tree

Detalhes bibliográficos
Autor(a) principal: Danner, Moeses Andrigo
Data de Publicação: 2015
Outros Autores: Scariotto, Silvia, Citadin, Idemir, Penso, Gener Augusto, Cassol, Luís César
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/34457
Resumo: Calcium increases postharvest conservation of apples. Consequently, several calcium foliar sprays are generally applied to apple trees. Due to the low mobility of calcium in the phloem, foliar sprays may have low efficiency to supply calcium in the fruits. This study aimed to evaluate the efficiency of different sources of calcium applied to the soil, compared to the foliar application, on the content of calcium in the soil, leaves and fruits, on yield and fruit quality of ‘Fuji’ apple trees. The following treatments were tested: control, soil application of calcium chloride, gypsum, Nitrabor®, hydrated lime and pulp sludge, and foliar application of calcium chloride. For all sources in the soil, 80 kg of calcium ha-1 year-1 were applied. For the foliar treatment, ten sprays with 0.4 % of calcium chloride were performed. The experiment was conducted in two seasons (2008/2009 and 2009/2010), in a complete randomized blocks design, with four replicates and two apple trees per plot. Even in a soil with high calcium content, the sources of calcium increase the calcium content in the soil and leaves, as well as the firmness of apples stored for 90 days. The use of gypsum and pulp sludge increase the calcium content in the flesh of  ‘Fuji’ apples after two successive applications (2009/2010). The sources of calcium applied to the soil can replace the leaf application commonly used in apple orchards, in order to reduce production costs, provided there is no water restriction in the orchard.
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spelling Calcium sources applied to soil can replace leaf application in ‘Fuji’ apple treeFontes de cálcio aplicadas via solo podem substituir aplicação foliar em macieira ‘Fuji’Malus domesticaorchard nutritionpostharvest conservation.Malus domesticanutrição de pomaresconservação pós-colheita.Calcium increases postharvest conservation of apples. Consequently, several calcium foliar sprays are generally applied to apple trees. Due to the low mobility of calcium in the phloem, foliar sprays may have low efficiency to supply calcium in the fruits. This study aimed to evaluate the efficiency of different sources of calcium applied to the soil, compared to the foliar application, on the content of calcium in the soil, leaves and fruits, on yield and fruit quality of ‘Fuji’ apple trees. The following treatments were tested: control, soil application of calcium chloride, gypsum, Nitrabor®, hydrated lime and pulp sludge, and foliar application of calcium chloride. For all sources in the soil, 80 kg of calcium ha-1 year-1 were applied. For the foliar treatment, ten sprays with 0.4 % of calcium chloride were performed. The experiment was conducted in two seasons (2008/2009 and 2009/2010), in a complete randomized blocks design, with four replicates and two apple trees per plot. Even in a soil with high calcium content, the sources of calcium increase the calcium content in the soil and leaves, as well as the firmness of apples stored for 90 days. The use of gypsum and pulp sludge increase the calcium content in the flesh of  ‘Fuji’ apples after two successive applications (2009/2010). The sources of calcium applied to the soil can replace the leaf application commonly used in apple orchards, in order to reduce production costs, provided there is no water restriction in the orchard.O cálcio aumenta a conservação pós-colheita de maçãs. Por isso, são realizadas várias pulverizações via foliar em macieira. Devido à baixa mobilidade do cálcio no floema, a aplicação foliar pode ter baixa eficiência para suprir o cálcio nos frutos. Este trabalho objetivou verificar a eficiência de diferentes fontes de cálcio aplicadas ao solo, em comparação à aplicação foliar, nos teores de cálcio no solo, folhas e frutos, na produtividade e na qualidade de frutos de macieira ‘Fuji’. Foram aplicados os seguintes tratamentos: controle, cloreto de cálcio, gesso agrícola, Nitrabor®, cal hidratada e borra de celulose via solo e cloreto de cálcio via foliar. Para todas as fontes utilizadas no solo, aplicaram-se 80 kg de cálcio ha-1 ano-1. No tratamento via foliar foram realizadas dez pulverizações com cloreto de cálcio 0,4 %, durante o ciclo. O experimento foi conduzido em duas safras (2008/2009 e 2009/2010), utilizando-se o delineamento em blocos ao acaso, com quatro repetições, contendo duas macieiras por unidade experimental. Mesmo em solo com alto teor de cálcio, as fontes de cálcio aplicadas aumentam o teor de cálcio no solo e folhas, bem como a firmeza de maçãs armazenadas por 90 dias. O uso de gesso agrícola e de borra de celulose incrementam o cálcio na polpa de maçãs ‘Fuji’ após duas aplicações sucessivas (2009/2010). As fontes de cálcio aplicadas ao solo podem substituir a aplicação foliar comumente utilizada em pomares de macieira, visando a reduzir os custos de produção, desde que não haja restrição hídrica no pomar.Escola de Agronomia - Universidade Federal de Goiás2015-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistas.ufg.br/pat/article/view/34457Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 45, n. 3, Jul./Sep. 2015; 266-273Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 45, n. 3, jul./set. 2015; 266-273Pesquisa Agropecuária Tropical; v. 45, n. 3, jul./set. 2015; 266-2731983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGenghttps://revistas.ufg.br/pat/article/view/34457/18938Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)info:eu-repo/semantics/openAccessDanner, Moeses AndrigoScariotto, SilviaCitadin, IdemirPenso, Gener AugustoCassol, Luís César2020-07-13T16:21:12Zoai:ojs.revistas.ufg.br:article/34457Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2020-07-13T16:21:12Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)false
dc.title.none.fl_str_mv Calcium sources applied to soil can replace leaf application in ‘Fuji’ apple tree
Fontes de cálcio aplicadas via solo podem substituir aplicação foliar em macieira ‘Fuji’
title Calcium sources applied to soil can replace leaf application in ‘Fuji’ apple tree
spellingShingle Calcium sources applied to soil can replace leaf application in ‘Fuji’ apple tree
Danner, Moeses Andrigo
Malus domestica
orchard nutrition
postharvest conservation.
Malus domestica
nutrição de pomares
conservação pós-colheita.
title_short Calcium sources applied to soil can replace leaf application in ‘Fuji’ apple tree
title_full Calcium sources applied to soil can replace leaf application in ‘Fuji’ apple tree
title_fullStr Calcium sources applied to soil can replace leaf application in ‘Fuji’ apple tree
title_full_unstemmed Calcium sources applied to soil can replace leaf application in ‘Fuji’ apple tree
title_sort Calcium sources applied to soil can replace leaf application in ‘Fuji’ apple tree
author Danner, Moeses Andrigo
author_facet Danner, Moeses Andrigo
Scariotto, Silvia
Citadin, Idemir
Penso, Gener Augusto
Cassol, Luís César
author_role author
author2 Scariotto, Silvia
Citadin, Idemir
Penso, Gener Augusto
Cassol, Luís César
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Danner, Moeses Andrigo
Scariotto, Silvia
Citadin, Idemir
Penso, Gener Augusto
Cassol, Luís César
dc.subject.por.fl_str_mv Malus domestica
orchard nutrition
postharvest conservation.
Malus domestica
nutrição de pomares
conservação pós-colheita.
topic Malus domestica
orchard nutrition
postharvest conservation.
Malus domestica
nutrição de pomares
conservação pós-colheita.
description Calcium increases postharvest conservation of apples. Consequently, several calcium foliar sprays are generally applied to apple trees. Due to the low mobility of calcium in the phloem, foliar sprays may have low efficiency to supply calcium in the fruits. This study aimed to evaluate the efficiency of different sources of calcium applied to the soil, compared to the foliar application, on the content of calcium in the soil, leaves and fruits, on yield and fruit quality of ‘Fuji’ apple trees. The following treatments were tested: control, soil application of calcium chloride, gypsum, Nitrabor®, hydrated lime and pulp sludge, and foliar application of calcium chloride. For all sources in the soil, 80 kg of calcium ha-1 year-1 were applied. For the foliar treatment, ten sprays with 0.4 % of calcium chloride were performed. The experiment was conducted in two seasons (2008/2009 and 2009/2010), in a complete randomized blocks design, with four replicates and two apple trees per plot. Even in a soil with high calcium content, the sources of calcium increase the calcium content in the soil and leaves, as well as the firmness of apples stored for 90 days. The use of gypsum and pulp sludge increase the calcium content in the flesh of  ‘Fuji’ apples after two successive applications (2009/2010). The sources of calcium applied to the soil can replace the leaf application commonly used in apple orchards, in order to reduce production costs, provided there is no water restriction in the orchard.
publishDate 2015
dc.date.none.fl_str_mv 2015-09-01
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://revistas.ufg.br/pat/article/view/34457
url https://revistas.ufg.br/pat/article/view/34457
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/34457/18938
dc.rights.driver.fl_str_mv Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)
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. 45, n. 3, Jul./Sep. 2015; 266-273
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 45, n. 3, jul./set. 2015; 266-273
Pesquisa Agropecuária Tropical; v. 45, n. 3, jul./set. 2015; 266-273
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
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