Evaluación de la respuesta productiva e inmune en juveniles de camarón Litopenaeus vannamei alimentado con mezclas probióticas
Autor: | Ángel I. Campa-Córdova, Gabriel Aguirre-Guzmán, María A. Guzmán-Murillo, Cristóbal Yenni-Morales |
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Rok vydání: | 2020 |
Předmět: | |
Zdroj: | Revista de Biología Marina y Oceanografía. 55:73-78 |
ISSN: | 0718-1957 0717-3326 |
Popis: | Shrimp diets with mixtures of probiotics (bacilli or yeasts) were evaluated on the production response and immunological effect on juvenile shrimp (Litopenaeus vannamei). The results showed a significant effect in growth, food consumption and feed conversion rate when probiotic diet was used. In addition, experimental diets with yeast mixture [C. insectorum (DH5), D. hansenii (DH6, and L1)] had a significantly higher amount of circulating haemocytes than those with bacilli [B. tequilensis (YC5-2), B. endophyticus (YC3-b) and B. endophyticus (C2-2)]. Shrimp fed both experimental diets (3x107 CFU mL-1) had a significantly higher growth and immune parameters when compared with the commercial diet. Both elements can contribute to the sustainable development and health of shrimp farming. |
Databáze: | OpenAIRE |
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