Inductors of resistance and their role in photosynthesis and antioxidant system activity of coffee seedlings

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dc.creatorFernandes, Luiz Henrique Monteiro
dc.creatorSilveira, Helbert Rezende de Oliveira
dc.creatorSouza, Kamila Rezende Dázio de
dc.creatorResende, Mário Lúcio Vilela de
dc.creatorAlves, José Donizeti
dc.date.accessioned2020-01-16T11:40:53Z
dc.date.available2020-01-16T11:40:53Z
dc.date.issued2014-12
dc.description.abstractWe investigated the effects of formulations based on phosphite products on gas exchange and activity of antioxidant enzymes in coffee plants. Seedlings of the Mundo Novo cultivar were submitted to various treatments composed of different formulations of with potassium phosphite (ADB 120), manganese phosphite (Reforce Mn), and fungicide (PrioriXtra&reg). For coffee seedlings, the combination of potassium phosphite and citrus by-products, isolated or in a combination with other products elicited the antioxidant system. Besides the high activity of antioxidant enzymes, the photosynthetic rates were higher than other treatments. The better performance of coffee seedlings treated with those formulations occurred even in absence of pathogens.pt_BR
dc.identifier.citationFERNANDES, L. H. M. et al. Inductors of resistance and their role in photosynthesis and antioxidant system activity of coffee seedlings. American Journal of Plant Sciences, [S.l.], v. 5, n. 25, Dec. 2014.pt_BR
dc.identifier.urihttps://repositorio.ufla.br/handle/1/38524
dc.identifier.urihttps://m.scirp.org/papers/52312pt_BR
dc.languageen_USpt_BR
dc.publisherScientific Research Publishing (SCIRP)pt_BR
dc.rightsopenAccesspt_BR
dc.sourceAmerican Journal of Plant Sciencespt_BR
dc.subjectCoffea arabicapt_BR
dc.subjectSuperoxide dismutasept_BR
dc.subjectAscorbate peroxidasept_BR
dc.subjectCatalasept_BR
dc.titleInductors of resistance and their role in photosynthesis and antioxidant system activity of coffee seedlingspt_BR
dc.typeArtigopt_BR

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