Effects of Boron (B) doses and forms on boron use efficiency of wheat

dc.contributor.authorGalindo, Fernando Shintate [UNESP]
dc.contributor.authorFilho, Marcelo Carvalho Minhoto Teixeira [UNESP]
dc.contributor.authorBuzetti, Salatiér [UNESP]
dc.contributor.authorRodrigues, Willian Lima [UNESP]
dc.contributor.authorBoleta, Eduardo Henrique Marcandalli [UNESP]
dc.contributor.authorSantini, José Mateus Kondo
dc.contributor.authorPereira, Maikon Richer de Azambuja [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionCollege Objetivo
dc.date.accessioned2022-04-29T08:27:48Z
dc.date.available2022-04-29T08:27:48Z
dc.date.issued2018-11-01
dc.description.abstractBoron is one of the most limiting micronutrients in the grain production system in Brazil, mainly due to its complex dynamics in the soil-plant system. In this way, the objective of this study was to evaluate the efficiency of application forms and doses of boron with emphasis on wheat grain yield. The experiment was conducted in no-tillage system in an Oxisol with clay texture in Selvíria, MS. The experimental design was a randomized block design with four replicates arranged in a 4 x 3 factorial scheme, using four doses of boron (0, 1, 2 and 4 kg ha-1) with boric acid source (B = 17%); and three apllication forms: (A1) in desiccation of the predecessor straw, along with herbicide; (A2) at the time of sowing, in soil along with the formulated fertilization seeding and (A3) foliar application along with the syrup of the herbicide (with the application of post emergent herbicide). The increase in boron doses reduced the recovery of apparent boron (RAB), boron uptake efficiency (BUpE) and agronomic efficiency (AE), but the application of 2 kg ha-1 provided the highest boron utilization efficiency (BUtE) and wheat grain yield. We recommend application of 2 kg ha-1 of B in the soil at sowing to obtain approximately 4311 kg ha-1 of wheat.en
dc.description.affiliationDepartment of Plant Health Rural Engineering and Soils Faculdade de Engenharia de Ilha Solteira Universidade Estadual Paulista 'Júlio de Mesquita Filho'
dc.description.affiliationHigher Education Institute of Rio Verde College Objetivo
dc.description.affiliationUnespDepartment of Plant Health Rural Engineering and Soils Faculdade de Engenharia de Ilha Solteira Universidade Estadual Paulista 'Júlio de Mesquita Filho'
dc.format.extent1536-1542
dc.identifierhttp://dx.doi.org/10.21475/ajcs.18.12.09.PNE1382
dc.identifier.citationAustralian Journal of Crop Science, v. 12, n. 9, p. 1536-1542, 2018.
dc.identifier.doi10.21475/ajcs.18.12.09.PNE1382
dc.identifier.issn1835-2707
dc.identifier.issn1835-2693
dc.identifier.scopus2-s2.0-85057122014
dc.identifier.urihttp://hdl.handle.net/11449/228619
dc.language.isoeng
dc.relation.ispartofAustralian Journal of Crop Science
dc.sourceScopus
dc.subjectBorated fertilization
dc.subjectBoron time application
dc.subjectBoron uptake
dc.subjectEfficiency of borated fertilization
dc.subjectTriticum aestivum
dc.titleEffects of Boron (B) doses and forms on boron use efficiency of wheaten
dc.typeArtigo

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