Nutritional behavior, production and fruit quality of ‘Ponkan’ mandarin trees applying calcified seaweed

Detalhes bibliográficos
Autor(a) principal: Moreira, Rodrigo Amato
Data de Publicação: 2014
Outros Autores: Ramos, José Darlan, Silva, Fábio Oseias dos Reis, Menezes, Thatiane Padilha de, Melo, Paulo César de
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13228
Resumo: The present study was performed to evaluate the nutritional behavior, production and quality of fruits of ‘Ponkan’ mandarin trees using calcified seaweed. It was conducted in unirrigated orchard located in Perdões, the southern region of Minas Gerais, Brazil. The ‘Ponkan’ mandarin used were grafted on ‘Rangpur’ lime, thirteen years old, cultivated with spacing of 6 m x 3 m. The experimental design was the randomized block design with split plot in time, with four rates of calcified seaweed (0.0, 0.3, 0.6 and 1.2 kg plant-1) in the plot, and the two years of assessment (2010 and 2011) in the subplot. At harvest, leaves samples were collected from productive branches for analysis of nutrients. Production, transverse diameter, longitudinal diameter, mass, titatrable acidity, soluble solids and soluble solids/ titatrable acidity ratio of fruits were evaluated. The application of calcified seaweed increased the leaf levels of N, P, Ca and Mg at harvest. The level of K in the leaves of ‘Ponkan’ mandarin trees at harvest decreased with the rates of calcified seaweed per plant. The calcified seaweed rate of 0.8 kg per plant favored the production and improved the quality of ‘Ponkan’ mandarin fruits.
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spelling Nutritional behavior, production and fruit quality of ‘Ponkan’ mandarin trees applying calcified seaweedComportamento nutricional, produção e qualidade de frutas de tangerineira ‘Ponkan’ aplicando granulado bioclásticoCitrus reticulata BlancoLithothamniumNutrients.Citrus reticulata BlancoLithothamniumNutrientes.FitotecniaThe present study was performed to evaluate the nutritional behavior, production and quality of fruits of ‘Ponkan’ mandarin trees using calcified seaweed. It was conducted in unirrigated orchard located in Perdões, the southern region of Minas Gerais, Brazil. The ‘Ponkan’ mandarin used were grafted on ‘Rangpur’ lime, thirteen years old, cultivated with spacing of 6 m x 3 m. The experimental design was the randomized block design with split plot in time, with four rates of calcified seaweed (0.0, 0.3, 0.6 and 1.2 kg plant-1) in the plot, and the two years of assessment (2010 and 2011) in the subplot. At harvest, leaves samples were collected from productive branches for analysis of nutrients. Production, transverse diameter, longitudinal diameter, mass, titatrable acidity, soluble solids and soluble solids/ titatrable acidity ratio of fruits were evaluated. The application of calcified seaweed increased the leaf levels of N, P, Ca and Mg at harvest. The level of K in the leaves of ‘Ponkan’ mandarin trees at harvest decreased with the rates of calcified seaweed per plant. The calcified seaweed rate of 0.8 kg per plant favored the production and improved the quality of ‘Ponkan’ mandarin fruits.O trabalho foi realizado com o objetivo de avaliar o comportamento nutricional, a produção e qualidade de frutas de tangerineira ‘Ponkan’ utilizando granulado bioclástico. O experimento foi conduzido em pomar comercial não irrigado, localizado no município de Perdões, região Sul de Minas Gerais, Brasil. As tangerineiras ‘Ponkan’ utilizadas estavam enxertadas sobre limoeiro ‘Cravo’, com treze anos de idade, cultivadas no espaçamento 6 m x 3 m. O delineamento experimental foi em blocos casualizados, com parcela subdividida no tempo, sendo a parcela quatro doses de granulado bioclástico (0,0; 0,3; 0,6 e 1,2 kg planta-1) e a subparcela os dois anos de avaliação (2010 e 2011). Foram utilizadas seis repetições e quatro plantas por parcela. Nas épocas de colheita foram retiradas amostras foliares em ramos produtivos para quantificar os teores de nutrientes. Também foram avaliados: produção, diâmetro transversal, diâmetro longitudinal, massa, acidez titulável, teores de sólidos solúveis e ratio das frutas. A aplicação de granulado bioclástico aumentou os teores foliares de N, P, Ca e Mg na época de colheita. Os teores de K nas folhas das tangerineiras ‘Ponkan’ na época de colheita reduziram com o aumento da dose de granulado bioclástico por planta. A dose de 0,8 kg de granulado bioclástico por planta favoreceu a produção e melhorou a qualidade das frutas de tangerineira ‘Ponkan’.UEL2014-11-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Empírica de Campoapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/1322810.5433/1679-0359.2014v35n5p2341Semina: Ciências Agrárias; Vol. 35 No. 5 (2014); 2341-2350Semina: Ciências Agrárias; v. 35 n. 5 (2014); 2341-23501679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13228/pdf_469Copyright (c) 2014 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessMoreira, Rodrigo AmatoRamos, José DarlanSilva, Fábio Oseias dos ReisMenezes, Thatiane Padilha deMelo, Paulo César de2023-01-16T11:24:51Zoai:ojs.pkp.sfu.ca:article/13228Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2023-01-16T11:24:51Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Nutritional behavior, production and fruit quality of ‘Ponkan’ mandarin trees applying calcified seaweed
Comportamento nutricional, produção e qualidade de frutas de tangerineira ‘Ponkan’ aplicando granulado bioclástico
title Nutritional behavior, production and fruit quality of ‘Ponkan’ mandarin trees applying calcified seaweed
spellingShingle Nutritional behavior, production and fruit quality of ‘Ponkan’ mandarin trees applying calcified seaweed
Moreira, Rodrigo Amato
Citrus reticulata Blanco
Lithothamnium
Nutrients.
Citrus reticulata Blanco
Lithothamnium
Nutrientes.
Fitotecnia
title_short Nutritional behavior, production and fruit quality of ‘Ponkan’ mandarin trees applying calcified seaweed
title_full Nutritional behavior, production and fruit quality of ‘Ponkan’ mandarin trees applying calcified seaweed
title_fullStr Nutritional behavior, production and fruit quality of ‘Ponkan’ mandarin trees applying calcified seaweed
title_full_unstemmed Nutritional behavior, production and fruit quality of ‘Ponkan’ mandarin trees applying calcified seaweed
title_sort Nutritional behavior, production and fruit quality of ‘Ponkan’ mandarin trees applying calcified seaweed
author Moreira, Rodrigo Amato
author_facet Moreira, Rodrigo Amato
Ramos, José Darlan
Silva, Fábio Oseias dos Reis
Menezes, Thatiane Padilha de
Melo, Paulo César de
author_role author
author2 Ramos, José Darlan
Silva, Fábio Oseias dos Reis
Menezes, Thatiane Padilha de
Melo, Paulo César de
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Moreira, Rodrigo Amato
Ramos, José Darlan
Silva, Fábio Oseias dos Reis
Menezes, Thatiane Padilha de
Melo, Paulo César de
dc.subject.por.fl_str_mv Citrus reticulata Blanco
Lithothamnium
Nutrients.
Citrus reticulata Blanco
Lithothamnium
Nutrientes.
Fitotecnia
topic Citrus reticulata Blanco
Lithothamnium
Nutrients.
Citrus reticulata Blanco
Lithothamnium
Nutrientes.
Fitotecnia
description The present study was performed to evaluate the nutritional behavior, production and quality of fruits of ‘Ponkan’ mandarin trees using calcified seaweed. It was conducted in unirrigated orchard located in Perdões, the southern region of Minas Gerais, Brazil. The ‘Ponkan’ mandarin used were grafted on ‘Rangpur’ lime, thirteen years old, cultivated with spacing of 6 m x 3 m. The experimental design was the randomized block design with split plot in time, with four rates of calcified seaweed (0.0, 0.3, 0.6 and 1.2 kg plant-1) in the plot, and the two years of assessment (2010 and 2011) in the subplot. At harvest, leaves samples were collected from productive branches for analysis of nutrients. Production, transverse diameter, longitudinal diameter, mass, titatrable acidity, soluble solids and soluble solids/ titatrable acidity ratio of fruits were evaluated. The application of calcified seaweed increased the leaf levels of N, P, Ca and Mg at harvest. The level of K in the leaves of ‘Ponkan’ mandarin trees at harvest decreased with the rates of calcified seaweed per plant. The calcified seaweed rate of 0.8 kg per plant favored the production and improved the quality of ‘Ponkan’ mandarin fruits.
publishDate 2014
dc.date.none.fl_str_mv 2014-11-05
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Pesquisa Empírica de Campo
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13228
10.5433/1679-0359.2014v35n5p2341
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13228
identifier_str_mv 10.5433/1679-0359.2014v35n5p2341
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13228/pdf_469
dc.rights.driver.fl_str_mv Copyright (c) 2014 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2014 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 35 No. 5 (2014); 2341-2350
Semina: Ciências Agrárias; v. 35 n. 5 (2014); 2341-2350
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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