Intensified controlled fish growth in tanks implementing a multipurpose flow device [Israel]

Intensified controlled fish growth in tanks implementing a multipurpose flow device [Israel]

Fish biomass (Tilapia sp.) were raised at high stocking density in 1‐m3 tanks containing 450 L of water. The water was changed continously by means of a jet flow regulator. The jet flow regulator maintained adequate dissolved oxygen (DO) and a low ammonia level, while the suspended solids were disca...

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Veröffentlicht in:Biotechnology and bioengineering 1983-02, Vol.25 (2), p.351-361
Hauptverfasser: Oron, G, Granoth, G, Porath, D
Format: Artikel
Sprache:eng
Schlagworte:
aquaculture
Freshwater
Tilapia
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Beschreibung
Zusammenfassung:Fish biomass (Tilapia sp.) were raised at high stocking density in 1‐m3 tanks containing 450 L of water. The water was changed continously by means of a jet flow regulator. The jet flow regulator maintained adequate dissolved oxygen (DO) and a low ammonia level, while the suspended solids were discarded. In such a system, an annual yield of above 15 kg/m3 can be expected. The application of the jet flow regulator in aquaculture is discussed.
ISSN:0006-3592
1097-0290
DOI:10.1002/bit.260250205