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	Provedor de dados Neotropical Ichthyology (1) Autor Baigún,Claudio R. M. (1) Colautti,Darío C. (1) Maiztegui,Tomás (1) Solimano,Patricio J. (1) Souza,Javier R. Garcia de (1) Palavra-chave Aquaculture (1) Fish growth (1) Floating cages (1) Growth rate (1) Zooplanktivorous (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 New approaches for growth improvement in pejerrey Odontesthes bonariensis (Valenciennes, 1835) culture (Atherinomorpha: Atherinopsidae) Neotropical Ichthyology Solimano,Patricio J.; Souza,Javier R. Garcia de; Maiztegui,Tomás; Baigún,Claudio R. M.; Colautti,Darío C.. The pejerrey is the most important recreational species in shallow temperate lakes and reservoirs of Argentina and the attempts to develop its culture have started a century ago. A common constraint of pejerrey aquaculture is its poor growth under traditional intensive rearing techniques. The aim of this study was to evaluate the possibility to achieve and maintain high growth rates of pejerrey throughout the rearing process by semi-intensive culture method . Four floating cages were installed in La Salada de Monasterio Lake and each one was stocked with 300 juveniles (10.22 ±0.38cm; 6.52 ±0.82g). From January through March all fish were exposed to natural zooplankton as food source, whereas from April to September two cages were supplied daily with... Tipo: Info:eu-repo/semantics/article Palavras-chave: Aquaculture; Fish growth; Floating cages; Growth rate; Zooplanktivorous. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252015000100213 Registros recuperados: 1 Primeira ... 1 ... Última

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