Effects of ascorbic acid and glucose applied as food supplements on selected indices of Siberian sturgeon (Acipenser baeri Brandt, 1858) culture in cooling water
Siberian sturgeon weighing 50 ±5 g, cultured in cages stocked at 45 specimens/m3 density and placed in cooling water, were fed Dan-ex 2545 trout feed for 112 days. Experimental treatments differed in the amount of ascorbic acid + glucose mixture (1 : 9) added to the feed. The mixture was applied, in...
| Published in: | Acta Ichthyologica et Piscatoria |
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| Main Authors: | , , |
| Format: | Article in Journal/Newspaper |
| Language: | English |
| Published: |
Pensoft Publishers
2000
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| Subjects: | |
| Online Access: | https://doi.org/10.3750/AIP2000.30.2.02 https://doaj.org/article/a577a9349891437495ccaaa3e252d899 |
| Summary: | Siberian sturgeon weighing 50 ±5 g, cultured in cages stocked at 45 specimens/m3 density and placed in cooling water, were fed Dan-ex 2545 trout feed for 112 days. Experimental treatments differed in the amount of ascorbic acid + glucose mixture (1 : 9) added to the feed. The mixture was applied, in individual treatments, in doses of 0; 1; 5; and 10 g/kg feed, corresponding to ascorbic acid doses of 0; 0.1; 0.5; and 1 g/kg feed. The highest mixture doses resulted in a significant increase in the fish body fat level; however, no significant effect on fish growth was observed. |
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