Antioxidant defenses of irrigated forage sorghum with saline aquaculture effluent.

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dc.contributorMIGUEL JULIO MACHADO GUIMARÃES, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO
dc.contributorWELSON LIMA SIMOES, CPATSA
dc.contributorTEREZINHA DE JESUS RANGEL CAMARA, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO
dc.contributorCLÁUDIA ULISSES DE CARVALHO SILVA, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO
dc.contributorLILIA GOMES WILLADINO, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO.
dc.creatorGUIMARÃES, M. J. M.
dc.creatorSIMOES, W. L.
dc.creatorCAMARA, T. de J. R.
dc.creatorSILVA, C. U. de C
dc.creatorWILLADINO, L. G.
dc.date2018-03-21T00:31:51Z
dc.date2018-03-21T00:31:51Z
dc.date2018-03-20
dc.date2018
dc.date2018-05-14T11:11:11Z
dc.date.accessioned2026-07-07T05:48:39Z
dc.descriptionThe objective of this work was to evaluate the biomass production and antioxidant enzymatic system activity of irrigated forage sorghum with saline aquaculture effluent under different leaching fractions. The experiment was conducted in the Caatinga Experimental Field of the Embrapa Semiarido, in Petrolina, State of Pernambuco, Brazil. The experimental design was a complete randomized block in a split-plot arrangement with four replications, consisting of three forage sorghum varieties (Volumax, F305 and Sudan) and four leaching fractions (0, 5, 10 and 15%). The vegetal materials were collected when the plants were at the soft-dough stage. The biomass production and activity of the enzymes superoxide dismutase, catalase and ascorbate peroxidase were evaluated. Irrigation with saline aquaculture effluent with leaching fraction of 15% results in low salinity level in the root zone and higher biomass production of forage sorghum Sudan and F305, in semiarid conditions. The antioxidant system was activated in the three sorghum varieties to prevent accumulation of reactive oxygen species, with the synchrony between the enzymes superoxide dismutase and catalase resulting in a better productive response of the varieties Sudan and F305
dc.identifierRevista Caatinga, v. 31, n. 1, p. 135-142, jan./mar. 2018.
dc.identifier1983-2125
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1089388
dc.identifier.urihttp://hdl.handle.net/123456789/500371
dc.languageeng
dc.rightsopenAccess
dc.subjectEnzimas
dc.subjectEstresse oxidativo
dc.subjectSorghum
dc.subjectSorgo forrageiro
dc.subjectIrrigação
dc.subjectÁgua Salina
dc.subjectSorghum Bicolor
dc.subjectEnzymes
dc.subjectOxidative stress
dc.titleAntioxidant defenses of irrigated forage sorghum with saline aquaculture effluent.
dc.typeArtigo de periódico

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