STUDIES ON SOME PRODUCTIVE TRAITS IN FISH
ABDUL-BARI ABDUL-RAB ALI;
Abstract
Three experiments were conducted at the laboratory of Fish Nutrition, Faculty of Agriculture at Moshtohor, Zagazig University (Banha Branch). The aim of the first and the second experiments was to investigate the effect of two dietary fat levels (5% and 1 0%) and different levels of L-camitine (0, 300, 600,
900, 1200 and 1500 mglkg diet for the first experiment and 0,
300, 600, 900 and 1200 mglkg diet for the second experiment) under each level, on growth performance, feed utilization, carcass traits and body composition of Nile tilapia, Oreochromis niloticus and common carp Cyprinus carpio.
The first experiment was performed during the period from 13 February until 15 May 2002 (12 weeks). The second experiment was conducted during the period from 13 January until 4 April 2003 (12 weeks). Twenty four aquaria were used for the 151 experiment representing 12 treatments. Each aquarium was stocked with 30 fish of Nile tilapia with initial weight ranged between 5.78 to 6.13g. Twenty aquaria were used for the
2nd experiment representing 10 treatments. Each aquarium was stocked with 15 fish of common carp with initial weight ranged between 11.85 to 12.96 g. The fish fingerlings were distributed randomly into the experimental aquaria.
The third experiment was conducted to study the effect of dietary L-camitine on growth performance and survival rate of Nile tilapia reared in low water temperature ranged from 9.4 to
900, 1200 and 1500 mglkg diet for the first experiment and 0,
300, 600, 900 and 1200 mglkg diet for the second experiment) under each level, on growth performance, feed utilization, carcass traits and body composition of Nile tilapia, Oreochromis niloticus and common carp Cyprinus carpio.
The first experiment was performed during the period from 13 February until 15 May 2002 (12 weeks). The second experiment was conducted during the period from 13 January until 4 April 2003 (12 weeks). Twenty four aquaria were used for the 151 experiment representing 12 treatments. Each aquarium was stocked with 30 fish of Nile tilapia with initial weight ranged between 5.78 to 6.13g. Twenty aquaria were used for the
2nd experiment representing 10 treatments. Each aquarium was stocked with 15 fish of common carp with initial weight ranged between 11.85 to 12.96 g. The fish fingerlings were distributed randomly into the experimental aquaria.
The third experiment was conducted to study the effect of dietary L-camitine on growth performance and survival rate of Nile tilapia reared in low water temperature ranged from 9.4 to
Other data
| Title | STUDIES ON SOME PRODUCTIVE TRAITS IN FISH | Other Titles | دراسة بعض الصفات الإنتاجية فى الأسماك | Authors | ABDUL-BARI ABDUL-RAB ALI | Issue Date | 2005 |
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