Effect of Pulsed Feeding of GIFT Strain of Tilapia in Biofloc System Using Inland Saline Water

Effect of Pulsed Feeding of GIFT Strain of Tilapia in Biofloc System Using Inland Saline Water

Feed is one of the major inputs in aquaculture system and constitutes 60%–80% of total production costs of tilapia. Inappropriate selection of feed quality and the feeding strategy affects the feed utilization resulting in high food conversion ratio (FCR). A 60 days experiment was conducted to evalu...

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Veröffentlicht in:Aquaculture research 2023-04, Vol.2023, p.1-11
Hauptverfasser: Solanki, Sonia, Chadha, Narinder K., Sawant, Paramita B., Vungurala, Harikrishna, Sudhagar, Arun
Format: Artikel
Sprache:eng
Schlagworte:
Aquaculture
Aquaculture industry
Biofloc technology
Body weight
Body weight gain
Carbohydrate metabolism
Carbohydrates
Carbon
Catalase
Conversion ratio
Costs (Law)
Daily
Dehydrogenase
Enzymes
Experiments
Feed conversion
Feed quality
Feeding
Feeds
Fish
Fishing
Food conversion
Freshwater fishes
Glutathione
Glutathione peroxidase
Growth rate
Immunology
L-Lactate dehydrogenase
Lactate
Lactate dehydrogenase
Lysozyme
Malate dehydrogenase
Marine fishes
Metabolism
Nitrogen
Operating costs
Peroxidase
Physiological responses
Physiology
Polyculture (aquaculture)
Production costs
Proteins
Saline water
Salinity
Seafood industry
Superoxide dismutase
Survival
Syrups & sweeteners
Tilapia
Water control
Water quality
Whitefish
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Zusammenfassung:Feed is one of the major inputs in aquaculture system and constitutes 60%–80% of total production costs of tilapia. Inappropriate selection of feed quality and the feeding strategy affects the feed utilization resulting in high food conversion ratio (FCR). A 60 days experiment was conducted to evaluate the growth performance and immuno-physiological responses of GIFT tilapia, (Oreochromis niloticus) by pulsed feeding under biofloc culture system in inland saline water. For the experiment, feeding pattern in pulsed was followed viz., in situ biofloc with daily feeding (T1), in situ biofloc with alternate day feeding (T2), in situ biofloc with every third day feeding (T3), in situ biofloc with no feeding (T4), and clear water control with daily feeding (C) each in triplicates. Biofloc based treatment receiving daily feeding (T1) resulted in significantly (P
ISSN:1355-557X
1365-2109
DOI:10.1155/2023/6079177