Bioavailability of Nutrients in Seeds from Tropical and Subtropical Soybean Varieties

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dc.contributor.authorMoreira, A.
dc.contributor.authorMoraes, L. A. C.
dc.contributor.authorSouza, L. G. M. [UNESP]
dc.contributor.authorBruno, I. P.
dc.contributor.institutionEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionAgron Inst Paran IAPAR
dc.date.accessioned2018-11-26T15:29:24Z
dc.date.available2018-11-26T15:29:24Z
dc.date.issued2016-01-01
dc.description.abstractThe selection of varieties or species of plants with higher nutrient uptake efficiency and nutrient concentration for biofortification of food crops is a key tool to reduce malnutrition. Soybean (Glycine max L. Merr) is one of the most important food crops, because it is consumed directly or indirectly, in the form of seeds, processed (milk and/or derivatives), or used as a protein component of animal feed worldwide. In order to select plants with higher nutrients concentration in seeds, 24 soybean varieties for tropical and subtropical conditions and different general features were assessed. There was great variability in photosynthesis rate, chlorophyll content, seed yield (SY), and concentration and uptake of nutrients by seeds between the varieties. Not genetically modified (NGM) crops showed higher nitrogen (N), cooper (Cu), and manganese (Mn) concentration and higher N, potassium (K), Cu, iron (Fe), Mn, and zinc (Zn) uptake, while for genetically modified (GM) crops only calcium (Ca) concentrations were higher. Varieties BRS 284 and BMX Magna RR showed the highest nutrients concentrations in the group with the highest nutrient efficiency. The genetic variability observed among the varieties regarding uptake and translocation of nutrients into seeds allows selecting more promising materials to be used in the biofortification of nutrients in soybean seeds.en
dc.description.affiliationEmbrapa Soybean, Dept Soil Sci & Plant Nutr, BR-86001970 Londrina, Parana, Brazil
dc.description.affiliationEmbrapa Soybean, Dept Plant Physiol, Londrina, Parana, Brazil
dc.description.affiliationSao Paulo State Univ, Dept Agron, Ilha Solteira, SP, Brazil
dc.description.affiliationAgron Inst Paran IAPAR, Dept Agron, Londrina, Parana, Brazil
dc.description.affiliationUnespSao Paulo State Univ, Dept Agron, Ilha Solteira, SP, Brazil
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.format.extent888-898
dc.identifierhttp://dx.doi.org/10.1080/00103624.2016.1146899
dc.identifier.citationCommunications In Soil Science And Plant Analysis. Philadelphia: Taylor & Francis Inc, v. 47, n. 7, p. 888-898, 2016.
dc.identifier.doi10.1080/00103624.2016.1146899
dc.identifier.fileWOS000375481400008.pdf
dc.identifier.issn0010-3624
dc.identifier.urihttp://hdl.handle.net/11449/158842
dc.identifier.wosWOS:000375481400008
dc.language.isoeng
dc.publisherTaylor & Francis Inc
dc.relation.ispartofCommunications In Soil Science And Plant Analysis
dc.relation.ispartofsjr0,341
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectBiofortification
dc.subjectessential elements
dc.subjectGlycine max
dc.subjectnutrient concentration
dc.subjectnutrients-use efficiency
dc.subjectnutrient uptake
dc.titleBioavailability of Nutrients in Seeds from Tropical and Subtropical Soybean Varietiesen
dc.typeArtigo
dcterms.licensehttp://journalauthors.tandf.co.uk/permissions/reusingOwnWork.asp
dcterms.rightsHolderTaylor & Francis Inc

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