EVALUACIÓN DE UN CULTIVO SEMI-INTENSIVO DE TILAPIA (OREOCHROMIS NILOTICUS) EN TANQUES CIRCULARES CON AGUAS TERMALES
This study pretend to contribute to improve the growth of tilapia in a semi-intensive way, in circular tanks, during the cold season using thermal water. A circular tank of 12.50m of diameter was used, with approximately 1300 fry of tilapia (Oreochromis niloticus), with an individual average weight...
| Autores: | , , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2006 |
| País: | México |
| Institución: | Universidad Autónoma de Nayarit |
| Repositorio: | Repositorio Institucional Aramara de la UAN |
| Idioma: | español |
| OAI Identifier: | oai:dspace.uan.mx:123456789/102 |
| Acceso en línea: | http://dspace.uan.mx:8080/jspui/handle/123456789/102 |
| Access Level: | acceso abierto |
| Palabra clave: | Tilapia Cultivo semi-intensivo aguas termales tanques circulares semi-intensive farming thermal waters circular tanks CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA [6] |
| Sumario: | This study pretend to contribute to improve the growth of tilapia in a semi-intensive way, in circular tanks, during the cold season using thermal water. A circular tank of 12.50m of diameter was used, with approximately 1300 fry of tilapia (Oreochromis niloticus), with an individual average weight of 4.2g. The main phisical-chemical variables were mesurade as well as biometrics and population studies from the organisms. Other measurement were interchange rate, food management, conversión food factor and variability análisis. The results showed a rapid adjustment of this species to semi-intensive condition. They growth may be adjusted to a cuadratic model. Some variables like temperatura, dissolved oxygen and pH do not showed a significant variation. This study proved that is posible to carried out a semi-intensive growth of tilapia during thhe cold season, with promising results, with the use of thermal waters. |
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