A Bioaugmentation Agent in Super Intensive Marine Shrimp Farming System with Zero Water Exchange
| Autor: | Ferreira Gs, Ubert M, Rafael Arantes, Katt Regina Lapa, Walter Quadros Seiffert, Mouriño Jlp, Salência Hr |
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| Rok vydání: | 2016 |
| Předmět: |
0301 basic medicine
Biochemical oxygen demand Bioaugmentation biology business.industry Litopenaeus Aquatic Science biology.organism_classification Feed conversion ratio Biotechnology Shrimp Shrimp farming 03 medical and health sciences 030104 developmental biology Animal science Environmental science Water quality business Total suspended solids |
| Zdroj: | Journal of Aquaculture Research & Development. |
| ISSN: | 2155-9546 |
| Popis: | This study evaluated the feasibility of using Comambio®, commercial product for bioremediation, in superintensive system of Litopenaeus. vannamei with zero water exchange. First, the concentration was determined to bioaugmentation on the settleable solids (SSed) in water containing microbial flakes. The second stage consisted in testing the application frequency in weekly and biweekly basis upon performance of shrimp. Were described physical and chemical parameters of water quality in the treated trial and that without application. The concentration of 0.56 g/L was selected by reducing significantly (p |
| Databáze: | OpenAIRE |
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