MARINE SHRIMP CULTURE WITH BIOFLOCS UNDER DIFFERENT PROTEIN LEVELS WITH AND WITHOUT PROBIOTIC
This study aimed to evaluate the culture of Litopenaeus vannamei marine shrimp fed with different protein levels diets in heterotrophic systems with and without probiotic addition. It was adopted a completely randomized design with 4x2 factorial arrangement, using four dietary protein levels (20, 25...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2015 |
| País: | Brasil |
| Institución: | Universidade Federal Rural do Semi-Árido (UFERSA) |
| Repositorio: | Revista Caatinga |
| Idioma: | portugués |
| OAI Identifier: | oai:ojs.periodicos.ufersa.edu.br:article/4387 |
| Acceso en línea: | https://periodicos.ufersa.edu.br/caatinga/article/view/4387 |
| Access Level: | acceso abierto |
| Palabra clave: | Litopenaeus vannamei Microbial Flocs molasses protein zero water exchange. Litopenaeus vannamei. Flocos microbianos. Melaço. Proteína. Sem renovação de água. |
| Sumario: | This study aimed to evaluate the culture of Litopenaeus vannamei marine shrimp fed with different protein levels diets in heterotrophic systems with and without probiotic addition. It was adopted a completely randomized design with 4x2 factorial arrangement, using four dietary protein levels (20, 25, 30 e 35% CP), as the first factor (P20, P25, P30, and P35), and probiotic addition in the water, as the second factor (P20Pro, P25Pro P30Pro e P35Pro). For this were used 24 fiberglass tanks (800 L working volume) stocked with 300 shrimp m-3 (initial weight 1.55±0.01 g). Water quality parameters were analyzed periodically and showed no significant differences, except nitrite that was influenced by the protein levels (P |
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