Does crop succession and nitrogen splitting fertilization change the technological quality of common bean?

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dc.contributor.authorMingotte, Fábio Luiz Checchio [UNESP]
dc.contributor.authorJardim, Celso Antônio [UNESP]
dc.contributor.authorCoelho, Anderson Prates [UNESP]
dc.contributor.authorYada, Marcela Midori [UNESP]
dc.contributor.authorLeal, Fábio Tiraboschi [UNESP]
dc.contributor.authorLemos, Leandro Borges [UNESP]
dc.contributor.authorFilho, Domingos Fornasieri [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2022-04-29T08:33:16Z
dc.date.available2022-04-29T08:33:16Z
dc.date.issued2021-01-01
dc.description.abstractThe crop succession and nitrogen splitting fertilization are managements that can affect the common bean technological quality and, consequently, the profitability of producer and the food biological value. The aim of this study was to evaluate whether crop succession and N splitting fertilization promote differences in the technological quality of common bean grains. The experiment was carried out during winter over two agricultural years in southeastern Brazil. A randomized block design was used in a split-plot scheme, with four replications. The plots were composed of three crop successional systems (maize sole, maize + Urochloa ruziziensis, U. ruziziensis sole) and the subplots contained nine combinations of N splitting fertilization at a rate of 90 kg·ha-1 N top-dressing in the phenological stages V3, V4, and R5 of the common bean and a control without fertilization. The evaluated variables were: sieve yield greater than or equal to 12 (SY ≥ 12), crude protein content, cooking time, and hydration ratio. Crop succession promotes differences in the technological quality of common bean; however, the N splitting fertilization did not change the technological attributes of grains. The highest technological quality of common bean was obtained after succession with U. ruziziensis sole, generating large size and crude protein content of grain, followed by the succession with maize + U. ruziziensis intercropping, and finally, the succession with maize sole. Therefore, the crop succession is a fundamental factor for obtaining common bean with higher technological quality, affecting the food biological value and the profitability of producers.en
dc.description.affiliationUniversidade Estadual Paulista “Júlio de Mesquita Filho” Faculdade de Ciências Agrárias e Veterinárias Departamento de Ciências da Produção Agrícola
dc.description.affiliationUniversidade Estadual Paulista “Júlio de Mesquita Filho” Faculdade de Ciências Agrárias e Veterinárias Departamento de Engenharia e Ciências Exatas
dc.description.affiliationUnespUniversidade Estadual Paulista “Júlio de Mesquita Filho” Faculdade de Ciências Agrárias e Veterinárias Departamento de Ciências da Produção Agrícola
dc.description.affiliationUnespUniversidade Estadual Paulista “Júlio de Mesquita Filho” Faculdade de Ciências Agrárias e Veterinárias Departamento de Engenharia e Ciências Exatas
dc.identifierhttp://dx.doi.org/10.1590/1678-4499.20200525
dc.identifier.citationBragantia, v. 80.
dc.identifier.doi10.1590/1678-4499.20200525
dc.identifier.issn1678-4499
dc.identifier.issn0006-8705
dc.identifier.scopus2-s2.0-85115406158
dc.identifier.urihttp://hdl.handle.net/11449/229571
dc.language.isoeng
dc.relation.ispartofBragantia
dc.sourceScopus
dc.subjectCooking time
dc.subjectCrude protein content
dc.subjectIntercropping
dc.subjectPhaseolus vulgaris L.
dc.subjectSieve yield
dc.titleDoes crop succession and nitrogen splitting fertilization change the technological quality of common bean?en
dc.typeArtigo

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