Marine Shrimp
Mostrando 25-36 de 80 artigos, teses e dissertações.
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25. Evolução tectono-estratigráfica e paleoclimática da formação maricá (Escudo Sul-Rio-Grandense, Brasil) : um exercício de geologia histórica e análise integrada de uma bacia sedimentar neoproterozóica
Significant improvement in the knowledge concerning the Neoproterozoic Maricá Formation of the Sul-riograndense Shield, southern Brazil, was obtained in the latest years. This contribution synthesizes recent data obtained though an integrated analysis of the lowermost unit of the “Camaquã Basin”. Stratigraphic and paleocurrent analyses, petrography, Sr
Publicado em: 2010
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26. Effects of temperature and stocking density on the growth and survival of juvenile of Litopenaeus schmitti. / Efeito da temperatura e densidade de estocagem no crescimento e sobrevivência de juvenis de Litopenaeus schmitti.
The white shrimp Litopenaeus schmitti is considered a promising species concerning aquaculture; however, there is limited information regarding its growth in captivity. This study aimed to evaluate the effects of temperature and stocking density, as well as the juvenile survival rate of raised L. schmitti in captivity. This study was carried out at the Marin
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/09/2009
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27. Isolamento e caracterizaÃÃo parcial dos Genes beta-actina e miosina de cadeia pesada do CamarÃo rosa Farfantepenaeus subtilis / Isolation and partial characterization of genes beta-actin and myosin heavy chain shrimp Farfantepenaeus subtilis
The penaeid shrimp Farfantepenaeus subtilis is an important native species for fisheries industry in Brazil. Among marine shrimps of commercial importance, penaeids are recognized as a valuable resource for fishery and aquaculture in tropical and subtropical regions. However, data on these species is extremely reduced, especially concerning genetic elements
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/03/2009
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28. Analysis of the marine shrimp culture production chain in Southern Brazil
O presente estudo foi elaborado para identificar e descrever os principais elos da cadeia produtiva no município de Laguna, região que historicamente constitui-se em principal área de produção de camarão marinho (Litopenaeus vannamei) em Santa Catarina, Brasil. O estudo foi desenvolvido de abril a julho de 2005, a partir de uma prévia identificação
Anais da Academia Brasileira de Ciências. Publicado em: 2009-06
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29. Exploration of genes related to the occurrence of diseases in shrimp Litopenaeus vannamei (Boone, 1931) under conditions of cultivation / Prospecção de genes relacionados à ocorrência de enfermidades no camarão Litopenaeus Vannamei (Boone, 1931) sob condições de cultivo
The marine shrimp culture has achieved great importance in the global economy as an agriculture business, not only for jobs and income generation, but especially because it represents a viable alternative source of animal protein for the growing global food demand. However, the occurrence of diseases in shrimp culture, especially those of viral aetiology, ha
Publicado em: 2009
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30. Desempenho produtivo do camarão cinza Litopenaeus vannamei, utilizando técnicas de povoamento direto e indireto
The techniques of direct (Pdir) and indirect (Pind) settlement employed in the growthout of marine shrimp Litopenaeus vannamei, were analyzed, in order to determine their efficiency in the productive system of agribusiness. Data of 270 cultures from a commercial shrimp farm located in Rio Grande do Norte, Brazil, were used to relate the variables of manageme
Publicado em: 2009
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31. Influence of artificial magnetic fields upon the behavior of the shrimp Litopenaeus vannamei (PENAEIDAE) and fish catch using fishtraps / InfluÃncia do campo magnÃtico artificial sobre o comportamento do camarÃo Litopenaeus Vannamei (PENAEIDAE) e a captura de peixes na pesca com covos
This work focuses on the behavior of marine organisms (fishes and shrimps) when submitted to artificial magnetic fields and on the use of this behavior as a mechanism to attract or to move away these organisms to/for specific areas. Although the geomagnetic field has existed in the planet a long time before of the beginning of the life rise little is known a
Publicado em: 2009
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32. Análise estatística das variáveis de manejo do camarão marinho Litopenaeus vannamei (Boone, 1931), na fase berçário
The objective to maximize the survival of the post-larvae (PL) of the marine shrimp Litopenaeus vannamei being related with the variable of handling (density of stockage of the post-larvae, month of culture, days of culture, nurseries and laboratories supplying of the post-larvae) when cultivated in the nurseries. They had been 65 data of culture of a commer
Publicado em: 2009
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33. Mapeamento genético no camarão marinho Litopenaeus Vannamei (Crustacea, Decapoda)
Two genetic linkage maps were constructed referent to two full-sib families (G1 and G2) of the marine shrimp species Litopenaeus vannamei, and the integration of these maps was accomplished. The mapping was based on polymorphic markers derived from nine AFLP (Amplified Fragment Length Polymorphism) primers. A total of 103 and 59 segregating polymorphic marke
Publicado em: 2009
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34. Influência das baixas salinidades na composição microbiana e no desempenho de Juvenis de Litopenaeus vannamei cultivados em sistema super-intensivo sem Renovação de Água
Considered environmentally friendly, due to minimal water use and effluents emission, the production systems performed without water exchange present the additional advantages of the possibility of rearing marine shrimp far from the valued coastal zone and close to consumption centers, as well as supplementation of the animals diet through their characterist
Publicado em: 2009
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35. A aqÃicultura como alternativa de reabilitaÃÃo ambiental para Ãreas mineradas na RegiÃo Metropolitana do Recife â RMR e Goiana/PE
Currently, the Mineral Industry seeks to support the sector in models of social and environmental sustainability, because of conservation policies and increasing social demands. To this end, with complex environmental management systems that enable the creation of appropriate conditions (recovery) for future use (rehabilitation) of the exploited area (degrad
Publicado em: 2008
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36. Utilização de substrato artificial em cultivo do camarão Litopenaeus vannamei, em água oligohalina e meio heterotrófico.
The use of artificial substrates in aquaculture has been used to provide the increase of culture area and natural food, improving the water quality of shrimp performance. In order to maximize the survival, feed conversion and final weight of marine shrimp Litopenaeus vannamei, cultured in oligohaline water (>0.5) and in heterotrophic system, were evaluated t
Publicado em: 2008