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	Provedor de dados Animal Sciences (1) Autor Caldini, Nayara Nunes (1) Cavalcante, Davi de Holanda (1) Rocha Filho, Pedro Roberto Nogueira (1) Sá, Marcelo Vinícius do Carmo e (1) Palavra-chave Oreochromis (1) Piscicultura (1) Tilápia aquaculture (1) Water quality (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2015 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Feeding Nile tilapia with artificial diets and dried bioflocs biomass Animal Sciences Caldini, Nayara Nunes; Cavalcante, Davi de Holanda; Rocha Filho, Pedro Roberto Nogueira; Sá, Marcelo Vinícius do Carmo e. The effects of supplying dried bioflocs biomass to Nile tilapia juveniles were investigated in the present work. Fish were stocked in experimental rearing tanks for eight weeks. Selected variables of water quality, growth performance and effluent quality were evaluated. Fish were given different combinations of artificial diets and biofloc biomass, in wet (in natura) or dry form. As the supply of artificial diet decreased, the allowance of biofloc biomass increased in the same proportion. Biofloc biomass was produced in two 500-L tanks that received daily applications of dry molasses to adjust the C: N ratio of the water to 15: 1. The concentration of nitrite in water was only reduced in the tanks receiving wet bioflocs. The fish growth performance was... Tipo: Info:eu-repo/semantics/article Palavras-chave: Piscicultura; Tilápia aquaculture; Oreochromis; Water quality. Ano: 2015 URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/27043 Registros recuperados: 1 Primeira ... 1 ... Última

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