Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1123411
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dc.contributor.authorANDRADE, E. L. de
dc.contributor.authorMELO, A. S. de
dc.contributor.authorMELO, Y. L.
dc.contributor.authorSÁ, F. V. da S.
dc.contributor.authorROCHA, M. de M.
dc.contributor.authorOLIVEIRA, A. P. a S.
dc.contributor.authorFERNANDES JUNIOR, P. I.
dc.date.accessioned2021-08-22T01:54:08Z-
dc.date.available2021-08-22T01:54:08Z-
dc.date.created2020-06-22
dc.date.issued2021
dc.identifier.citationJournal of Plant Growth Regulation, v. 40, p. 656-667, 2021
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1123411-
dc.descriptionTo evaluate the interaction between foliar application of salicylic acid and Bradyrhizobium inoculation on the morphophysiology of cowpea under water stress conditions, four genotypes (BRS Rouxinol, BRS Marataoã, BRS Aracê and BR 17 Gurguéia) were subjected to five combinations of water availability: 100% replacement of crop evapotranspiration (control); 50% replacement of crop evapotranspiration (water stress); water stress + salicylic acid; water stress + Bradyrhizobium inoculation; and water stress + salicylic acid + Bradyrhizobium inoculation. The experiment was set up in a 4 × 5 factorial randomized block design, with four replicates and four plants per plot. Water stress negatively affected the leaf water potential, growth, proline contents and antioxidant activity of the cowpea genotypes, and BRS Marataoã was the most sensitive. Under water stress conditions, Bradyrhizobium inoculation was efficient for BRS Rouxinol, but was only efficient for BRS Marataoã, BRS Aracê and BR 17 Gurguéia when associated with foliar application of salicylic acid, maintaining their values of leaf water potential, growth, proline content and activities of superoxide dismutase, ascorbate peroxidase, and catalase similar to those of the control treatment.
dc.language.isoeng
dc.rightsopenAccesseng
dc.subjectFeijão caupi
dc.subjectEstresse hídrico
dc.subjectAtividade antioxidante
dc.subjectRizobio
dc.titleBradyrhizobium inoculation plus foliar application of salicylic acid mitigates water deficit effects on cowpea.
dc.typeArtigo de periódico
dc.subject.thesagroFeijão
dc.subject.thesagroVigna Unguiculata
dc.subject.thesagroBactéria
dc.subject.nalthesaurusBradyrhizobium
dc.subject.nalthesaurusCowpeas
dc.subject.nalthesaurusWater stress
dc.subject.nalthesaurusRhizobiaceae
dc.subject.nalthesaurusAntioxidant activity
riaa.ainfo.id1123411
riaa.ainfo.lastupdate2021-08-20
dc.identifier.doihttps://doi.org/10.1007/s00344-020-10130-3
dc.contributor.institutionWellerson Leite de Andrade; Alberto Soares de Melo; Yuri Lima Melo; Francisco Vanies da Silva Sá; MAURISRAEL DE MOURA ROCHA, CPAMN; Auta Paulina da Silva Oliveira; PAULO IVAN FERNANDES JUNIOR, CPATSA.
Aparece nas coleções:Artigo em periódico indexado (CPATSA)

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