CRIAO DE PIRARUCU EM CATIVEIRO PDF

Postal 48, CEP. Desova naturalmente a partir do quinto ano de idade, com peso em torno de 40 a 45 kg e de forma parcelada. This paper aims to analyse aspects of production system and management of "pirarucu", in regard to reproduction, fry survival, feeding, growth, rusticity and economics. Despite the animal protection act, fishing of pirarucu is predatory and cause serious damages to its natural stocks. Because of its extraordinary ponderal development, 10kg on its first year of age, culture of pirarucu is deemed viable. The spawning occurs naturally in captivity at age 5, live weight around 40 to 45 kg and it is partially made.

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Cultivo do Pirarucu Arapaima gigas em viveiro escavado. Pirarucu Arapaima gigas husbandry in ponds. Palavras-chave: Pirarucu, Arapaima gigas , Piscicultura, Cultivo intensivo. Eighty five fishes with an initial mean weight of Feed consumption was recorded daily, while fish were sampled every month to check for body weight gain and growth performance. After 12 months mean weight was around 7. These results have shown that pirarucu presents a great potential when raised under intensive aquaculture systems.

Key-words: Pirarucu, Arapaima gigas , fish culture, intensive culture. O desenvolvimento dos peixes foi avaliado por biometrias realizadas mensalmente.

Bibliografia citada. Alcantara, F. Cultivo del paiche, Arapaima gigas , utilizando bujurqui, Cichlassoma bimaculatum , como presa. Folia Amazonica , 4 1 Bard, J. Piscicultura do pirarucu, Arapaima gigas. Cavero, B.

Densidade de estocagem de juvenis de pirarucu, Arapaima gigas Cuvier, em tanques-rede de pequeno volume. Manaus, Amazonas. Castagnolli, N. Treinamento alimentar de alevinos de pirarucu, Arapaima gigas Cuvier, , utilizando atrativos alimentares. Fontenele, O. Honczaryck, A. Recife, PE. Imbiriba, E. Acta Amazonica , 31 2 Moura Carvalho, L.

Pavanelli, G. Manual de piscicultura del paiche Arapaima gigas Cuvier. Caracas, Venezuela, 71p. Souza, R. Vinatea, L. All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License. Services on Demand Journal.

Bibliografia citada Alcantara, F. How to cite this article.

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