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

dc.contributor.authorRagozo, Carlos Renato Alves
dc.contributor.authorBüll, Leonardo Theodoro [UNESP]
dc.contributor.authorBôas, Roberto Lyra Villas [UNESP]
dc.contributor.authorDuenhas, Luiza Helena
dc.contributor.institutionJR Ragozo Ltda.
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
dc.date.accessioned2022-04-29T08:28:50Z
dc.date.available2022-04-29T08:28:50Z
dc.date.issued2009-01-01
dc.description.abstractThis 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.en
dc.description.affiliationJR Ragozo Ltda., São Manuel, SP
dc.description.affiliationDepartamento de Recursos Naturais Faculdade de Ciências Agronômicas Universidade Estadual Paulista, Botucatu, SP
dc.description.affiliationCentro de Pesquisa Agropecuária do Trópico Semi-Árido EMBRAPA, Petrolina, PE
dc.description.affiliationUnespDepartamento de Recursos Naturais Faculdade de Ciências Agronômicas Universidade Estadual Paulista, Botucatu, SP
dc.format.extent23-31
dc.identifierhttp://dx.doi.org/10.15809/irriga.2009v14n1p23-31
dc.identifier.citationIRRIGA, v. 14, n. 1, p. 23-31, 2009.
dc.identifier.doi10.15809/irriga.2009v14n1p23-31
dc.identifier.issn1808-3765
dc.identifier.issn1413-7895
dc.identifier.scopus2-s2.0-85085778275
dc.identifier.urihttp://hdl.handle.net/11449/228805
dc.language.isopor
dc.relation.ispartofIRRIGA
dc.sourceScopus
dc.subjectCitrus sinensis range
dc.subjectDRIS
dc.subjectFertigation
dc.titleEvaluation of mineral nutrient contents in plants of 'Valência' orange submitted to fertigationen
dc.titleAvaliação dos teores nutricionais em laranjeira 'Valência', sob fertirrigaçãopt
dc.typeArtigo
dspace.entity.typePublication
unesp.departmentSolos e Recursos Ambientais - FCApt

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