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Interação entre respostas antioxidantes e Azospirillum brasilense no milho cultivado sob estresse salino
(Universidade Estadual Paulista (Unesp), 2021-09-01)
The study of genotypes and cultures that are tolerant to the impacts of salinity, as well as the action of inoculants becomes increasingly necessary. The main of this work was to evaluate the physiological and biochemical ...
Associação entre Azospirillum brasilense e milho na tolerância ao estresse salino: uma abordagem antioxidante
(Universidade Estadual Paulista (Unesp), 2019-08-01)
Devido às intensas mudanças climáticas globais e atividades antropogênicas, a salinidade tornou-se uma das principais problemáticas limitantes à produção agrícola. Para lidar com essa problemática, o estudo de genótipos e ...
Antioxidant enzyme activity and hydrogen peroxide content during the drying of Arabica coffee beans
(2013-03-04)
The development of the germination process and drought stress during the drying of coffee can generate reactive oxygen species, which can be neutralized by way of antioxidant mechanisms. No studies related to antioxidant ...
Antioxidant enzyme activity and hydrogen peroxide content during the drying of Arabica coffee beans
(2013-03-04)
The development of the germination process and drought stress during the drying of coffee can generate reactive oxygen species, which can be neutralized by way of antioxidant mechanisms. No studies related to antioxidant ...
Efeito da toxicidade do alumínio sobre a resposta antioxidante endógena em três genótipos de aveia
(Universidade Federal de Santa MariaBrasilBioquímicaUFSMPrograma de Pós-Graduação em Ciências Biológicas: Bioquímica ToxicológicaCentro de Ciências Naturais e Exatas, 2016-08-10)
Aluminum (Al) is a metal that presents toxic effect on plant growth in acidic soils. In these soils, with pH under 5.5, Al can be found in its trivalent form (Al3+), which might compromise the root growth, as well as affect ...
The isolation of antioxidant enzymes from mature tomato (cv. Micro-Tom) plants
(AMER SOC HORTICULTURAL SCIENCE, 2008)
The activity of catalase (CAT), guaiacol peroxidase (GPOX), ascorbate peroxidase (APX), glutathione reductase (GR), and the isoenzymes of superoxide dismutase (SOD) were determined in the organs of tomato (Lycopersicon ...
Tropical soils with high aluminum concentrations cause oxidative stress in two tomato genotypes
(Springer, 2015-03-01)
Tropical and subtropical soils are usually acidic and have high concentrations of aluminum (Al). Aluminum toxicity in plants is caused by the high affinity of the Al cation for cell walls, membranes, and metabolites. In ...
Estresse oxidativo em raízes de plantas jovens de cana-de-açúcar sob toxidez de alumínio e com suplementação de silício.
(Universidade Estadual Paulista (Unesp), 2021-06-14)
In recent years, the cultivation of sugarcane is being directed to the Cerrado, a region characterized by acidic soils in which aluminum (Al) toxicity it's present. Because of the low mobility of Al in plant, the toxicity ...