Shrimp Ponds
Mostrando 1-12 de 25 artigos, teses e dissertações.
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1. Metafronteira de produção e eficiência técnica da carcinicultura nos estados do Ceará e Rio Grande do Norte
Resumo No Nordeste do Brasil, a carcinicultura tem alcançado nível elevado de eficiência técnica, porém, estes avanços não vêm acontecendo de forma homogênea entre os estados produtores. Este estudo tem como objetivo analisar as diferenças tecnológicas da produção de camarão cultivado existentes entre os dois maiores produtores nacionais deste
Rev. Econ. Sociol. Rural. Publicado em: 28/11/2019
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2. Thermostable chitinase from Cohnella sp. A01: isolation and product optimization
Abstract Twelve bacterial strains isolated from shrimp farming ponds were screened for their growth activity on chitin as the sole carbon source. The highly chitinolytic bacterial strain was detected by qualitative cup plate assay and tentatively identified to be Cohnella sp. A01 based on 16S rDNA sequencing and by matching the key morphological, physiologic
Braz. J. Microbiol.. Publicado em: 2016-12
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3. Use of probiotic-supplemented diet on a Pacific white shrimp farm
ABSTRACT The objective of this study was to evaluate the use of a diet supplemented with Lactobacillus plantarum on performance, immunological parameters, and bacterial microbiota of the digestive tract of white leg shrimp (Litopenaeus vannamei). We used six earthen ponds (1.2 ha) stocked with 14 shrimp m−2 (3 g mean weight). Three ponds received a diet su
R. Bras. Zootec.. Publicado em: 2016-05
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4. Polyculture of Litopenaeus vannamei shrimp and Mugil platanus mullet in earthen ponds
The objective of the present study was to evaluate the growth performance of the shrimp Litopenaeus vannamei and the mullet Mugil platanus in earthen ponds (200 m²) located in the Laboratory of Continental Aquaculture of Universidade Federal do Rio Grande (FURG), in both polyculture and monoculture systems. The study consisted of three replicates, as follow
R. Bras. Zootec.. Publicado em: 2013-09
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5. Fitoplâncton e protozooplâncton em viveiros de cultivo de camarão / Phytoplankton and protozooplankton in culture shrimp ponds
Na aqüicultura, o sistema sem trocas de água é eficiente e sustentável, permite manejar o balanço entre carbono e nitrogênio, e o desenvolvimento de microorganismos que contribuem na boa qualidade da água, alimentação e sobrevivência do organismo alvo do cultivo. No presente estudo, a composição e densidade de fitoplâncton e protozooplâncton em
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/07/2011
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6. Utilização do calcário dolomítico em água doce e com alcalinidade e dureza extremamente baixas, para adequação ao cultivo do camarão marinho Litopenaeus vannamei.
Culture of Litopenaeus vannamei in freshwater (0.0 g L-1) and low alkalinity and hardness (<50 mg L-1 CaCO3) were performed during 2008 to 2009, with the aim of evaluating the influence of adding of lime, to maximize production indices of shrimp. Post-larvae of this species, with 10 to 12 days (PL10-12), were initially acclimated to fresh water and then stor
Publicado em: 2010
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7. Water quality in cultivation of shrimp in the Great Aracaju - Sergipe, Brazil. / Qualidade da água na carcinicultura na Grande Aracaju - Sergipe, Brasil.
Known to be essential for human survival, water is one of the most important natural resources of the planet; its quality is of fundamental importance for the sustainability of any agroecosystem. There is a worldwide trend in its preservation, to ensure its availability for various purposes. The aquaculture activity in the cultivation of shrimp has as one of
Publicado em: 2009
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8. Capacidade de Retenção de Fósforo e Material Particulado em Suspensão por Manguezal de Área Impactada por Efluentes da Carcinicultura. / Phosphorus retention capacity and Suspension of Particulate Matter in Mangrove Area impacted by effluents from Shrimp.
The mangrove forests stabilize the coastal erosion zone and act as a buffering between the continent and the sea. This forest presents high resilient degree, suggested to be used as marker of environmental changes. They play an important role in the energy flow and nutrients cycles. They are suffering with the growth of shrimp ponds. This tends to be respons
Publicado em: 2009
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9. A comunidade planctÃnica como indicadora da qualidade da Ãgua em viveiros de cultivo de camarÃes no nordeste do Brasil
A disease of unknown origin is occurring in marine shrimp (Litopenaeus vannamei) ponds causing a decrease in the survival rate of cultured organisms. The disease named Idiopathic Abdominal Necrosis (IAN) have been confirmed in ponds from 14 farms located in PiauÃ, MaranhÃo, Cearà and Rio Grande do Norte states, Northeastern Brazil. In order to contribute
Publicado em: 2008
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10. CRESCIMENTO COMPENSATÓRIO DO CAMARÃO-BRANCO Litopenaeus vannamei (Boone, 1931) NO EXTREMO SUL DO BRASIL.
The present work evaluated the occurrence of compensatory growth of the white shrimp Litopenaeus vannamei submitted to long nursery culture period at high stocking density and exposed to winter and early spring low temperatures, in Southern Brazil. Shrimp were reared in two different culture systems: the treatment denominated compensatory" growth (CC) evalua
Publicado em: 2008
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11. The experiences and the resistance of the native population of Cumbe in the conflicting cultural scenario of subsistence fishery and shrimp farming, and of the carcinicultura, Cumbe, Aracati-CE / O trabalho no mangue nas tramas do (des)envolvimento e da des(ilusÃo) com "esse furacÃo chamado carcinicultura": conflito socioambiental no Cumbe-Aracati-CE
Shrimp farming is the main cause of the rapid growth observed in aquiculture around the world. The practice was introduced in Brazil in the 1970s, but it required appropriate farming technology based on the Pacific white shrimp (Litopenaeus vannamei), incentive through public policies and funding by state banks beginning in 1996/1997 to trigger the boom whic
Publicado em: 2008
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12. Análise quali-quantitativa da carcinofauna da enseada do Saco dos Limões, Baía-Sul, Florianópolis, SC e os impactos decorrentes da construção da Via Expressa SC-Sul
Coastal areas as ponds, bays and estuaries, are usually characterized by presenting a high productivity, working as important reproduction and growth areas for a variety of organisms. The crustaceans represent an important group, transferring the energy for superior levels, besides they contribute in the artisanal and industrial fisheries. Aiming to evaluate
Publicado em: 2008