0.05) among the ponds. The special growth rate, condition factor, and fingerling survival of the treatments showed no significant differences (P>0.05). However, our results indicated that larvae survival rate had significant differences between treatment 2 and other treatments (P<0.05). These indices increase in broodstock weight up to treatment 2 (4518±780g, 79.12±4.36cm) and after that it will be lowered. We conclude that the treatment 2 broodstock are ideal for fingerling survival and enhancement of growth and condition factors.]]>
p. 1−8
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p. 9−18
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p. 19−30
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p. 31−38
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0.05). The mean ash, protein and total lipid showed a significant difference in the two seasons (P<0.05).]]>
p. 51−58
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p. 59−66
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0.05) between the two sexes. The average absolute and relative fecundity were estimated to be 4054045±37265 and 179.19±50.41, respectively Madagascar Meager is carnivore and we found the diet ofthe species consisted offish (75%), crustaceans (20%) and mollusks (5%). Analysis of monthly variation in the condition factor (Kn) indicated a fluctuation throughout the year, with a high level during May. Vacuity index indicated a higher feeding rate in males compared to females. We also found that the species continues feeding in the spawning season.]]>
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0.05) among the treatments. Total length and survival rate were not significantly affected in the treatment groups. The highest percentage of carcass protein and the lowest percentage of carcass fat belonged to the control treatment. Our fmdings showed that silkworm pupae meal could replace 15% of fish meal diet in rainbow trout culture.]]>
p. 77−84
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p. 85−94
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p. 95−100
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p. 101−114
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p. 115−130
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p. 131−142
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p. 143−148
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p. 149−153
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