Evaluation of mineral nutrient contents in plants of 'Valência' orange submitted to fertigation

Detalhes bibliográficos
Autor(a) principal: Ragozo, Carlos Renato Alves
Data de Publicação: 2009
Outros Autores: Büll, Leonardo Theodoro [UNESP], Bôas, Roberto Lyra Villas [UNESP], Duenhas, Luiza Helena
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.15809/irriga.2009v14n1p23-31
http://hdl.handle.net/11449/228805
Resumo: This work aimed to compare fertigation to conventional fertilization in a five-year-old 'Valência' orange orchard, irrigated by microsprinklers. The conventional fertilization, using the recommended dosage for the crop, was parceled out in three during the year. In the fertigation treatments a complete dose, 1/2 and 1/3 of the conventional fertilization dose, parceled out in ten in a year, were used. Trunk circumference and leaf volume, leaf chlorophyll content and fruit yield and quality were measured. For the first year, significant differences among the treatments for the evaluated parameters were not observed; however, it was noticed that fertigation treatments caused less nutritional unbalance, obtained by DRIS. The fertigation treatment using half dosage showed the best result regarding to fruit yield and quality.
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spelling Evaluation of mineral nutrient contents in plants of 'Valência' orange submitted to fertigationAvaliação dos teores nutricionais em laranjeira 'Valência', sob fertirrigaçãoCitrus sinensis rangeDRISFertigationThis work aimed to compare fertigation to conventional fertilization in a five-year-old 'Valência' orange orchard, irrigated by microsprinklers. The conventional fertilization, using the recommended dosage for the crop, was parceled out in three during the year. In the fertigation treatments a complete dose, 1/2 and 1/3 of the conventional fertilization dose, parceled out in ten in a year, were used. Trunk circumference and leaf volume, leaf chlorophyll content and fruit yield and quality were measured. For the first year, significant differences among the treatments for the evaluated parameters were not observed; however, it was noticed that fertigation treatments caused less nutritional unbalance, obtained by DRIS. The fertigation treatment using half dosage showed the best result regarding to fruit yield and quality.JR Ragozo Ltda., São Manuel, SPDepartamento de Recursos Naturais Faculdade de Ciências Agronômicas Universidade Estadual Paulista, Botucatu, SPCentro de Pesquisa Agropecuária do Trópico Semi-Árido EMBRAPA, Petrolina, PEDepartamento de Recursos Naturais Faculdade de Ciências Agronômicas Universidade Estadual Paulista, Botucatu, SPJR Ragozo Ltda.Universidade Estadual Paulista (UNESP)Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Ragozo, Carlos Renato AlvesBüll, Leonardo Theodoro [UNESP]Bôas, Roberto Lyra Villas [UNESP]Duenhas, Luiza Helena2022-04-29T08:28:50Z2022-04-29T08:28:50Z2009-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article23-31http://dx.doi.org/10.15809/irriga.2009v14n1p23-31IRRIGA, v. 14, n. 1, p. 23-31, 2009.1808-37651413-7895http://hdl.handle.net/11449/22880510.15809/irriga.2009v14n1p23-312-s2.0-85085778275Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporIRRIGAinfo:eu-repo/semantics/openAccess2022-04-29T08:28:50Zoai:repositorio.unesp.br:11449/228805Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-29T08:28:50Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Evaluation of mineral nutrient contents in plants of 'Valência' orange submitted to fertigation
Avaliação dos teores nutricionais em laranjeira 'Valência', sob fertirrigação
title Evaluation of mineral nutrient contents in plants of 'Valência' orange submitted to fertigation
spellingShingle Evaluation of mineral nutrient contents in plants of 'Valência' orange submitted to fertigation
Ragozo, Carlos Renato Alves
Citrus sinensis range
DRIS
Fertigation
title_short Evaluation of mineral nutrient contents in plants of 'Valência' orange submitted to fertigation
title_full Evaluation of mineral nutrient contents in plants of 'Valência' orange submitted to fertigation
title_fullStr Evaluation of mineral nutrient contents in plants of 'Valência' orange submitted to fertigation
title_full_unstemmed Evaluation of mineral nutrient contents in plants of 'Valência' orange submitted to fertigation
title_sort Evaluation of mineral nutrient contents in plants of 'Valência' orange submitted to fertigation
author Ragozo, Carlos Renato Alves
author_facet Ragozo, Carlos Renato Alves
Büll, Leonardo Theodoro [UNESP]
Bôas, Roberto Lyra Villas [UNESP]
Duenhas, Luiza Helena
author_role author
author2 Büll, Leonardo Theodoro [UNESP]
Bôas, Roberto Lyra Villas [UNESP]
Duenhas, Luiza Helena
author2_role author
author
author
dc.contributor.none.fl_str_mv JR Ragozo Ltda.
Universidade Estadual Paulista (UNESP)
Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
dc.contributor.author.fl_str_mv Ragozo, Carlos Renato Alves
Büll, Leonardo Theodoro [UNESP]
Bôas, Roberto Lyra Villas [UNESP]
Duenhas, Luiza Helena
dc.subject.por.fl_str_mv Citrus sinensis range
DRIS
Fertigation
topic Citrus sinensis range
DRIS
Fertigation
description This work aimed to compare fertigation to conventional fertilization in a five-year-old 'Valência' orange orchard, irrigated by microsprinklers. The conventional fertilization, using the recommended dosage for the crop, was parceled out in three during the year. In the fertigation treatments a complete dose, 1/2 and 1/3 of the conventional fertilization dose, parceled out in ten in a year, were used. Trunk circumference and leaf volume, leaf chlorophyll content and fruit yield and quality were measured. For the first year, significant differences among the treatments for the evaluated parameters were not observed; however, it was noticed that fertigation treatments caused less nutritional unbalance, obtained by DRIS. The fertigation treatment using half dosage showed the best result regarding to fruit yield and quality.
publishDate 2009
dc.date.none.fl_str_mv 2009-01-01
2022-04-29T08:28:50Z
2022-04-29T08:28:50Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.15809/irriga.2009v14n1p23-31
IRRIGA, v. 14, n. 1, p. 23-31, 2009.
1808-3765
1413-7895
http://hdl.handle.net/11449/228805
10.15809/irriga.2009v14n1p23-31
2-s2.0-85085778275
url http://dx.doi.org/10.15809/irriga.2009v14n1p23-31
http://hdl.handle.net/11449/228805
identifier_str_mv IRRIGA, v. 14, n. 1, p. 23-31, 2009.
1808-3765
1413-7895
10.15809/irriga.2009v14n1p23-31
2-s2.0-85085778275
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv IRRIGA
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 23-31
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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