Evaluation of mineral nutrient contents in plants of 'Valência' orange submitted to fertigation
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , |
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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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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1792962142498979840 |