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| Blanco, W.; Fraga, I.; Tizol, R.; Artiles, M.A.. |
| Two experiments were accomplished with wild P. argus lobster postlarvae collected from the sea in pelagic collectors. In the first one, the effect of two foods (live and frozen Artemia) was tested on 0.17 g lobsters in a 40 days feeding trial. Significant differences were found (p<0.05) between the final weight, survival, weight increment, molting rate and NBI, the highest values were for live Artemia with the highest survival (93%). Mortalities using frozen Artemia were almost entirely attributable to cannibalism of postmoult lobsters. In the second experiment, the average initial weight was 0.26 g during 120 days and three densities (50, 70, 90 n/m2) were tested, the feeding regimes were live Artemia and pellet during 60 days the rest of time with... |
| Tipo: Proceedings Paper |
Palavras-chave: Feeding experiments; Lobster culture. |
| Ano: 2002 |
URL: http://hdl.handle.net/1834/2079 |
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| Tizol, R.; Jaime, B.; Laria, R.; Pérez, L.; Machado, R.; Silveira, R.. |
| Debido a las características del camarón blanco del Pacífico Litopenaeus vannamei, esta especie se ha distribuido en ambos hemisferios del mundo, donde se ha cultivado con diferentes tecnologías y grado de intensidad. A pesar de las grandes afectaciones ocurridas por enfermedades, en la actualidad a partir de un intenso trabajo de selección genética, se han obtenido progenies y reproductores libres o resistentes a patógenos específicos. De acuerdo a la situación actual del cultivo de camarón en Cuba, la introducción de L. vannamei, resulta una alternativa necesaria que posibilitó la conservación y sostenibilidad de esta actividad. La entrada al país de los primeros lotes y su manejo, se hizo bajo estrictas medidas de control sanitario, participando con... |
| Tipo: Preprint |
Palavras-chave: Shrimp culture. |
| Ano: 2004 |
URL: http://hdl.handle.net/1834/3588 |
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