Edição Especial - Engenharia de Pesca - Uema
Edição Especial - Engenharia de Pesca - Uema
Edição Especial - Engenharia de Pesca - Uema
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Rev. Bras. Eng. <strong>Pesca</strong> 3[esp], Coletânea <strong>de</strong> Trabalhos da I SENEP<br />
CULTIVO DO CAMARÃO MARINHO Litopenaeus vannamei, SUBMETIDO A DIVERSAS<br />
DENSIDADES DE ESTOCAGEM, QUANDO EM ÁGUA DOCE<br />
CULTURE OF MARINE SHRIMP Litopenaeus vannamei, SUBMITTED TO MISCELLANEOUS STORAGE<br />
DENSITIES, WHEN IN FRESHWATER<br />
Sthelio Braga da FONSECA * ; Paulo <strong>de</strong> Paula MENDES; Cândida Juliana <strong>de</strong> Lyra ALBERTIM;<br />
Cláudio Figueiroa BITTENCOURT; Yuri Vinicius <strong>de</strong> Andra<strong>de</strong> LOPES<br />
Departamento <strong>de</strong> <strong>Pesca</strong> e Aqüicultura – UFRPE<br />
*E-mail: sthelio@yahoo.com.br<br />
Resumo - A habilida<strong>de</strong> do Litopenaeus vannamei <strong>de</strong> tolerar uma escala larga <strong>de</strong> salinida<strong>de</strong> (0.5 –<br />
40 ‰) fez-lhe uma espécie popular para a cultura com baixa salinida<strong>de</strong>. Desta forma, o<br />
presente estudo objetivou avaliar a influencia <strong>de</strong> diferentes <strong>de</strong>nsida<strong>de</strong>s <strong>de</strong> estocagem do<br />
camarão marinho L. vannamei, quando cultivado em água doce (0,0‰) e em baixa<br />
alcalinida<strong>de</strong> e dureza. Ao término do cultivo os tratamentos com menores <strong>de</strong>nsida<strong>de</strong>s <strong>de</strong><br />
estocagem foram os que geraram os melhores resultados <strong>de</strong> ganho <strong>de</strong> peso e<br />
comprimento. A alcalinida<strong>de</strong> média da água foi <strong>de</strong> 36,97 mg.L -1 e a dureza <strong>de</strong> 38,21<br />
mg.L -1 .<br />
Palavras-chave: Litopenaeus vannamei, água doce, alcalinida<strong>de</strong>.<br />
Abstract - The ability of Litopenaeus vannamei to tolerate a wi<strong>de</strong> range of salinity (0.5 - 40 ppm)<br />
ma<strong>de</strong> it a popular species for culture with low salinity. Thus, this study aimed at<br />
evaluate the influence of different <strong>de</strong>nsities of storage of L. vannamei, when cultivated<br />
in freshwater (0.0 ‰) and low alkalinity and hardness. At the end of the cultivation, the<br />
treatments with lower <strong>de</strong>nsities of storage were producing the best results of weight gain<br />
and length. The average alkalinity of the water was 36.97 mg.L -1 and hardness of 38.21<br />
mg.L -1 .<br />
Key-words: Litopenaeus vannamei, freshwater, alkalinity.<br />
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