Methods of supply of nitrogen to improve productivity in the culture of irrigated beans in savanna mato-grossense

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dc.contributor.authorLange, Anderson
dc.contributor.authorCavalli, Edilson
dc.contributor.authorCarleto, Ewerton Alves
dc.contributor.authorBuchelt, Antonio Carlos [UNESP]
dc.contributor.authorCavalli, Cassiano
dc.contributor.authorPereira, Cassiano Spaziani
dc.contributor.institutionUniversidade Federal de Mato Grosso do Sul (UFMS)
dc.contributor.institutionInst Agron Campinas
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-11-26T16:01:21Z
dc.date.available2018-11-26T16:01:21Z
dc.date.issued2018-05-01
dc.description.abstractNitrogen is one of the elements most required by the bean crop and its supply to the plant can occur through nitrogen fertilization and through biological fixation. The objective of this study was to evaluate strategies of nitrogen fertilization management and the ability of the association between inoculant and Co + Mo to partially replace the N applied in the bean crop planted in irrigated system. The study was developed in Sinop-MT, from June to October 2011, a period denominated winter, under central pivot in a no-tillage system, in a Red-yellow Latosol. The experimental design was a randomized block with 15 treatments and 4 replicates. The treatments consisted of the combination of rates and sources of N, inoculation with Rhizobium tropicci and treatment of seeds with Co and Mo. Regarding the treatments, no difference was observed in the height of the first pod insertion and number of grains per pod. The productivity was higher in the treatments that received N. The association of the inoculation with low rates of N is effective to meet the demands of the crop, equaling to high rates of N. The productivity showed a positive and significant correlation with most of the evaluated characteristics.en
dc.description.affiliationUniv Fed Mato Grosso, Programa Posgrad Agron, Sinop, MT, Brazil
dc.description.affiliationInst Agron Campinas, Programa Posgrad Agr Trop & Subtrop, Campinas, SP, Brazil
dc.description.affiliationUniv Fed Mato Grosso, Inst Ciencias Agr & Ambientais, Sinop, MT, Brazil
dc.description.affiliationUniv Estadual Paulista, Programa Posgrad Agron Ciencia Solo, Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Programa Posgrad Agron Ciencia Solo, Jaboticabal, SP, Brazil
dc.format.extent252-260
dc.identifierhttp://dx.doi.org/10.31413/nativa.v6i3.5057
dc.identifier.citationNativa. Sinop: Univ Federal Mato Grosso, v. 6, n. 3, p. 252-260, 2018.
dc.identifier.doi10.31413/nativa.v6i3.5057
dc.identifier.issn2318-7670
dc.identifier.urihttp://hdl.handle.net/11449/160315
dc.identifier.wosWOS:000433061000006
dc.language.isopor
dc.publisherUniv Federal Mato Grosso
dc.relation.ispartofNativa
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectPhaseolus vulgaris
dc.subjectmanagement of nitrogen
dc.subjectdirect sowing in straw
dc.subjectbiological nitrogen fixation
dc.subjectwinter cropping
dc.titleMethods of supply of nitrogen to improve productivity in the culture of irrigated beans in savanna mato-grossenseen
dc.typeArtigo
dcterms.rightsHolderUniv Federal Mato Grosso

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