Shrimp Cultivation
Mostrando 13-21 de 21 artigos, teses e dissertações.
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13. Produtividade Primária do Biofilme em Cultivos dos Camarões Marinhos Farfantepenaeus paulensis e Litopenaeus vannamei.
The primary production of biolm, or periphyton (a microorganisms community attached to submerged natural or artificial substrates) has been used for a long time as a strategy to improve the water quality and as a complementary food source for raised organisms. In spite of the importance of natural productivity in aquaculture systems less atention is given to
Publicado em: 2008
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14. Proteases digestivas do hepatopÃncreas dos camarÃes marinhos Farfantepenaeus subtilis e Farfantepenaeus paulensis
Farfantepenaeus subtilis and Farfantepenaeus paulensis are native shrimp species and appear as an alternative to Litopenaeus vannamei cultivation, which represents more than 90% of the farmed shrimp in the Northeast of Brazil. Proteases from hepatopancreas of F. subtilis juveniles and adults and F. paulensis juveniles were studied according to the following
Publicado em: 2008
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15. Engorda de juvenis recentes da lagosta espinhosa panulirus laevicauda (latreille, 1817) alimentados com raÃÃo comercial para camarÃo marinho e os moluscos mytella falcata e perna perna, em condiÃÃes de laboratÃrio / Fattening of juvenile spiny lobster recent panulirus laevicauda (Latreille, 1817) fed a commercial diet for shrimp and clams Mytella falcata and leg leg in laboratory
A lagosta à um recurso pesqueiro de grande importÃncia econÃmica para o Estado do CearÃ. Esta atividade teve seu inÃcio na dÃcada de 50 e de là para cÃ, vÃrios tipo de embarcaÃÃes e artes-de-pesca foram utilizadas para a captura deste recurso. No entanto, com o inÃcio da exploraÃÃo deste crustÃceo, veio consequentemente a diminuiÃÃo dos esto
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/12/2006
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16. AcÃmulo de metais traÃo cobre (Cu) e zinco (Zn) em viveiros de cultivo de camarÃo (Litopenaeus vannamei) / Accumulation of trace metals copper (Cu) and zinc (Zn) in nurseries for cultivation of shrimp (Litopenaeus vannamei)
The gradual accumulation of copper and zinc in nurseries for cultivation of shrimp in the state of Cearà was quantified through the analysis of sedimentary profiles collected in nurseries with different times of activity. There was an increase of 52.25% copper in nurseries and 122.4% in the young old. For zinc, the percentage increase was 67.19% in nurserie
Publicado em: 2006
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17. Estudo da participação de metais traço em uma linha d`água de um tanque de cultivo de camarão marinho do município de Santa Rita-PB
Brazil, it is nowadays, is one of the main producing of sea shrimp of the world. Due to this position, necessary that is done there are discussions that relates this activity to the environmental preservation, aiming avoid, among others problems, irreparable damages to the mangroves ecosystem and modification in the water quality of the rivers that receive e
Publicado em: 2006
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18. Toxicidade do efluente de uma fazenda de cultivo de camarÃo marinho Litopanaeus vannamei e do metabissulfito de sÃdio em juvenis de Mysidopsis juniae / Toxicity of an effluent produced by a Litopenaeus vannamei shrimp farm and sodium metabisulphite on Mysidopsis juniae juveniles
Shrimp represents the most important aquaculture product in many countries. However there are considerable ecological costs associated with this activity and the introduction of effluents into receiving water without any treatment have attracted considerable attention. These effluents contained organic matter, nitrate, nitrite, phosphates and other substance
Publicado em: 2006
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19. Search Vibrio in shrimp cultivation of marine, Litopenaeus vannamei in the state of Ceará. / Pesquisa de víbrio no cultivo do camarão marinho, Litopenaeus vannamei no estado do Ceará.
As bactérias pertencentes ao gênero Vibrio têm sido apontadas como um dos grandes problemas no cultivo de camarão. Autóctones de ambiente marinho e estuarino, algumas espécies de víbrios são capazes de provocar doenças, representando perdas econômicas para a indústria e perigo potencial para saúde pública quando veiculadas ao produto final desti
Publicado em: 2006
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20. Diversidade de Vibrio spp. em estuÃrios no Estado do Cearà associada à atividade de carcinicultura / Diversity of Vibrio spp. in estuaries in the state of Cearà associated with the activity of shrimp
As an economically viable activity, the cultivation of marine shrimp is growing worldwide. Brazil, particularly the Northeast region, has been responsible for much of the domestic production of the crustacean. The estuarine environments and freshwater tanks are critical to species of the genus Vibrio, bacterioses.Encontrados causative agents of the dominant
Publicado em: 2005
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21. APLICAÇÃO DE MODELOS LINEARES NA ESTIMATIVA DE PARÂMETROS DE PRODUTIVIDADE DO CAMARÃO MARINHO Litopenaeus vannamei (BOONE,1931) EM BERÇÁRIOS E VIVEIROS DE ENGORDA.
The objective of the present work was to optimize the cultivation parameters of the marine shrimp (Litopenaeus vannamei, Bone, 1931) with the use of regression analyss . Cultivation data were used from a marine shrimp farm located in the north forest zone in the state of Pernambuco corresponding to the period from 2001 to 2003. The adopted cultivation system
Publicado em: 2005