Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados 27 (2) Autor Coutteau, P. (2) Manzi, J.J. (2) Sorgeloos, P. (2) Caers, M. (1) Hadley, N.H. (1) Mallet, A. (1) Moore, W. (1) Mais... Palavra-chave 1758) [Northern quahog] (1) Algae Aquaculture techniques Clam culture Diets Food organisms Growth Yeasts Mercenaria mercenaria (Linnaeus (1) Tipo do documento Info:eu-repo/semantics/article (2) Ano 1994 (2) País Belgium (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Effect of lipid supplementation on growth, survival and fatty acid composition of bivalve larvae 27 Coutteau, P.; Caers, M.; Mallet, A.; Moore, W.; Manzi, J.J.; Sorgeloos, P.. Lipids, particularly triglycerides, play an important role in early life stages of bivalves as a source of energy and essential fatty acids. Ingestion and incorporation of the fatty acids supplied through lipid emulsions were verified analytically for larval oysters <i>Ostrea edulis</i>. Changes of the fatty acid composition, in particular of (n-3) highly unsaturated fatty acids (n-3 HUFA), were demonstrated in total lipids, polar lipids and triglycerides of oyster larvae fed the lipid emulsions as a supplement to <i>Isochrysis galbana</i> (clone T-Iso), and were dependent on the level and proportion of (n-3) HUFA present in the emulsion. Preliminary culture trials with <i>Mercenaria mercenaria</i> showed better growth... Tipo: Info:eu-repo/semantics/article Ano: 1994 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=2556 Effect of algal ration and substitution of algae by manipulated yeast diets on the growth of juvenile <i>Mercenaria mercenaria</i> 27 Coutteau, P.; Hadley, N.H.; Manzi, J.J.; Sorgeloos, P.. The development of a cost-effective algal substitute would greatly reduce the operating costs of bivalve hatcheries. Previous work has resulted in the development of a yeast diet with improved digestibility and nutritional composition. The use of this yeast product as a partial algal substitute for the culture of juvenile hard clams <i>Mercenaria mercenaria</i> was investigated in a series of growth experiments. Juveniles of the hard clam (1 mg live weight) were batch cultured in a 1 8 1 recirculating system for 2 or 3 weeks. The optimal weight-specific daily ration for a mixture (50/50 on dry weight basis) of <i>Isochrysis galbana</i> (clone T-Iso) and <i>Chaetoceros gracilis</i> was found to be 1.5 to 2% dry weight per... Tipo: Info:eu-repo/semantics/article Palavras-chave: Algae Aquaculture techniques Clam culture Diets Food organisms Growth Yeasts Mercenaria mercenaria (Linnaeus; 1758) [Northern quahog]. Ano: 1994 URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=2567 Registros recuperados: 2 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco