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	Provedor de dados Horticultura Brasileira (1) Autor Andrade,Gilvany R (1) Lira,Raquele M (1) Oliveira Filho,Ronaldo A (1) Silva,Ênio FF (1) Willadino,Lilia (1) Palavra-chave Ascorbate peroxidase (1) Brassica pekinensis (1) Catalase (1) Naturtium officinale (1) Superoxide dismutase (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2018 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Activity of antioxidative enzymes in watercress and Chinese cabbage plants grown under hydroponic system with brackish water Horticultura Brasileira Lira,Raquele M; Silva,Ênio FF; Willadino,Lilia; Oliveira Filho,Ronaldo A; Andrade,Gilvany R. ABSTRACT Underground water reserves in Semiarid Region present high salinity levels; however, scarcity of resource compels farmers to use this water for conventional agriculture. Biomass production and activity of the antioxidative defense system of Chinese cabbage and watercress were evaluated in plants grown under hydroponic NFT system with brackish water. The experimental design was completely randomized, with four replications and five water salinity levels (1.95; 3.37; 4.48; 6.82 and 7.51 dS m-1), obtained by an increasing addition of NaCl into the local water supply and nutrient salts for preparation of nutrient solution. Both watercress and Chinese cabbage plants decreased in fresh and dry shoot biomass, in relation to increase of salinity in... Tipo: Info:eu-repo/semantics/article Palavras-chave: Naturtium officinale; Brassica pekinensis; Superoxide dismutase; Ascorbate peroxidase; Catalase. Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000200205 Registros recuperados: 1 Primeira ... 1 ... Última

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