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Increased uptake and accumulation of phosphorus and other nutrients by legumes enhance their bioavailability for non-legume species

2025Artigo científico Acesso aberto
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datacite.subject.fosCiências Naturais::Outras Ciências Naturais
datacite.subject.fosCiências Agrárias::Agricultura, Silvicultura e Pescas
datacite.subject.fosCiências Naturais::Ciências da Terra e do Ambiente
datacite.subject.sdg15:Proteger a Vida Terrestre
datacite.subject.sdg13:Ação Climática
datacite.subject.sdg02:Erradicar a Fome
dc.contributor.authorAguiar, Peltier
dc.contributor.authorArrobas, Margarida
dc.contributor.authorRodrigues, Manuel Ângelo
dc.date.accessioned2025-11-11T15:08:14Z
dc.date.available2025-11-11T15:08:14Z
dc.date.issued2025
dc.description.abstractLegumes are promoted in agroecosystems for their ability to fix atmospheric nitrogen (N), thereby reducing or eliminating the need for N fertilisation while also contributing N-rich organic residues, which non-legume species can subsequently utilise. In phosphorus (P)-poor soils, certain legumes appear to access less available forms of P, converting them into organic P and facilitating its use by non-legume species. This study evaluated seven legume species/cultivars and one grass species (as a control) in a trial conducted in low-fertility soils under four different growing conditions (location × year). The objective was to investigate the role of legumes in P and other nutrient uptake and accumulation in plant tissues. Some lupins and broad beans accumulated up to 30 kg/ha of P in their biomass, even without accounting for P in the roots. Calcium (Ca) and magnesium (Mg) concentrations in plant tissues were also significantly higher in legumes than in grass. In addition to concentrating certain nutrients in their tissues, legumes produced substantially more biomass due to their access to atmospheric N, resulting in considerably higher nutrient accumulation. Ca and Mg in some legumes exceeded 100 and 40 kg/ha in aboveground biomass, respectively, whereas in grasses, they remained below 4 kg/ha. Thus, when legumes are cultivated as green manure, these nutrients are returned to the soil in organic form, which can subsequently become available to non-legume crops through the mineralisation process of the organic substrate. Therefore, cultivating legumes not only enhances N availability for other species but also improves the cycling of other essential nutrients.eng
dc.description.sponsorshipThe authors are grateful to the Foundation for Science and Technology (FCT, Portugal) for the financial support from national funds FCT/MCTES, to CIMO (UIDB/AGR/00690/2020), and SusTEC (LA/P/0007/2020), and for the Doctoral scholarship PRT/BD/154361/2023 to Peltier Rossi Lino de Aguiar.
dc.identifier.citationAguiar, Peltier; Arrobas, Margarida; Rodrigues, Manuel Ângelo (2025). Increased uptake and accumulation of phosphorus and other nutrients by legumes enhance their bioavailability for non-legume species. Plant, Soil and Environment. ISSN 1214-1178. 71:6, p. 409-425
dc.identifier.doi10.17221/85/2025-pse
dc.identifier.eissn1805-9368
dc.identifier.issn1214-1178
dc.identifier.urihttp://hdl.handle.net/10198/35038
dc.language.isoeng
dc.peerreviewedyes
dc.publisherCzech Academy of Agricultural Sciences
dc.relationMountain Research Center
dc.relationAssociate Laboratory for Sustainability and Tecnology in Mountain Regions
dc.relation.ispartofPlant, Soil and Environment
dc.rights.urihttp://creativecommons.org/licenses/by-nd/4.0/
dc.subjectNutrient recovery
dc.subjectNutrient cycling
dc.subjectWhite lupin
dc.subjectYellow lupin
dc.subjectNarrow-leaf lupin
dc.subjectMacronutrient
dc.titleIncreased uptake and accumulation of phosphorus and other nutrients by legumes enhance their bioavailability for non-legume species
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleMountain Research Center
oaire.awardTitleAssociate Laboratory for Sustainability and Tecnology in Mountain Regions
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F00690%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0007%2F2020/PT
oaire.citation.endPage425
oaire.citation.issue6
oaire.citation.startPage409
oaire.citation.titlePlant Soil and Environment
oaire.citation.volume71
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameArrobas
person.familyNameRodrigues
person.givenNameMargarida
person.givenNameManuel Ângelo
person.identifier.ciencia-id971C-B85B-1EC0
person.identifier.ciencia-id371D-DF0D-8D68
person.identifier.orcid0000-0002-4652-485X
person.identifier.orcid0000-0002-5367-1129
person.identifier.ridO-1721-2016
person.identifier.scopus-author-id8575728800
person.identifier.scopus-author-id35270106800
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
relation.isAuthorOfPublicationd057ae6b-331c-4980-967d-0ce4fe1bcf8a
relation.isAuthorOfPublication43621353-fa11-4559-9b24-27eba5ad3de0
relation.isAuthorOfPublication.latestForDiscoveryd057ae6b-331c-4980-967d-0ce4fe1bcf8a
relation.isProjectOfPublication0aac8939-28c2-46f4-ab6b-439dba7f9942
relation.isProjectOfPublication6255046e-bc79-4b82-8884-8b52074b4384
relation.isProjectOfPublication.latestForDiscovery0aac8939-28c2-46f4-ab6b-439dba7f9942

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