Doses and split nitrogen fertilizer applications on the productivity and quality of arugula1

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dc.contributor.authorNascimento, Camila Seno [UNESP]
dc.contributor.authorNascimento, Carolina Seno [UNESP]
dc.contributor.authorFilho, Arthur Bernardes Cecílio [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2022-04-28T19:45:22Z
dc.date.available2022-04-28T19:45:22Z
dc.date.issued2021-09-27
dc.description.abstractSplitting nitrogen (N) fertilizer application can be an efficient nutrient management technique to improve productivity and plant quality, as well as to reduce the negative environmental impact caused by N losses. In this context, the present study investigated how the management of N affects the agronomic characteristics of field-grown arugula plants. Nine treatments were assessed in a randomized complete block design, in a 4 x 2 + 1 factorial scheme, with three replicates. The evaluated factors were doses of N (60, 120, 180 and 240 kg N ha-1), split N fertilizer applications at side-dress (two and three times) and an additional treatment without a N supply. Maximum height was obtained with the application of 198 kg N ha-1. Nitrate content, fresh mass and productivity increased with increasing N doses. There was no effect of split N fertilizer applications on the characteristics evaluated. Therefore, the supply of 240 kg N ha-1 divided into two portions was considered as the best management strategy.en
dc.description.affiliationDepartment of Plant Production Universidade Estadual Paulista
dc.description.affiliationUnespDepartment of Plant Production Universidade Estadual Paulista
dc.format.extent824-829
dc.identifierhttp://dx.doi.org/10.1590/1983-21252021v34n409rc
dc.identifier.citationRevista Caatinga, v. 34, n. 4, p. 824-829, 2021.
dc.identifier.doi10.1590/1983-21252021v34n409rc
dc.identifier.issn1983-2125
dc.identifier.issn0100-316X
dc.identifier.scopus2-s2.0-85116322823
dc.identifier.urihttp://hdl.handle.net/11449/222550
dc.language.isoeng
dc.relation.ispartofRevista Caatinga
dc.sourceScopus
dc.subjectEruca sativa
dc.subjectMineral nutrition
dc.subjectNitrate
dc.titleDoses and split nitrogen fertilizer applications on the productivity and quality of arugula1en
dc.titleDoses e parcelamento da adubação nitrogenada na produtividade e qualidade da rúculapt
dc.typeArtigo
unesp.author.orcid0000-0003-2558-5765[1]
unesp.author.orcid0000-0002-8096-5392[2]
unesp.author.orcid0000-0002-6706-5496[3]

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