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| Galindo-López, J.; Jaime Ceballos, B.; Fraga Castro, I.; Alvarez Capote, J.S.. |
| Results of the inclusion of GICABU and torula yeast in the diet for the Caribbean white shrimp (Litopenaeus schmitti) juveniles and cachaza oil in postlarvae diet are presented. Three completely randomised experimental designs were carried out to evaluate practical and semipurified diets, in juveniles and postlarvae respectively, with different by-products inclusion levels. Food was accepted and consumed in all the experiments. Shrimps reached a significantly higher growth (P<0.05) when torula yeast was included at 15, 20 and 25 % in diet, thus demonstrating the feasibility of the partial fish meal substitution. No significant differences were found (P>0.05) when GICABU was included up to 10 % in juvenile diet. Total replacement of sunflower oil by... |
| Tipo: Journal Contribution |
Palavras-chave: Feeding; Shrimp culture; Feeding; Http://aims.fao.org/aos/agrovoc/c_2838. |
| Ano: 2009 |
URL: http://hdl.handle.net/1834/3118 |
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| Vega-Villasante, F.; Cortés-Lara, M.del C.; Zúñiga-Medina, L.M.; Jaime-Ceballos, B.; Galindo-López, J.; Basto-Rosales, M.E.R.; Nolasco-Soria, H.. |
| There is a global trend towards intensification of aquaculture-based systems, however a large portion of world production from aquaculture is still in small-scale "rural type" and extensive systems. The term “rural aquaculture” has been used to distinguish, from other production systems, the culture of aquatic organisms by families through extensive or semiintensive systems, for home consumption or partial marketing. Studies conducted in various regions of Mexico suggested that rural aquaculture of tilapia could be an alternative activity, able to dampen the demand and reduce pressure on natural resources. This paper analyzes the culture of tilapia considering the minimum management, with low fish density and low water exchange with the intention to... |
| Tipo: Journal Contribution |
Palavras-chave: Small scale aquaculture; Fish culture; Fish culture; Http://aims.fao.org/aos/agrovoc/c_2918. |
| Ano: 2010 |
URL: http://hdl.handle.net/1834/3520 |
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