[Influence of diet-concentrates with different proportional fat portions on the length growth rate of Oncorhynchus mykiss (Wallbaum, 1792)]
2007
Filipovic, P.,Visa poljoprivredno-prehrambena skola, Prokuplje (Serbia) | Stolic, N.,Visa poljoprivredno-prehrambena skola, Prokuplje (Serbia) | Jevtic-Vukumirovic, A.,Visa poljoprivredno-prehrambena skola, Prokuplje (Serbia)
In this paper we examined the influence of diet-concentrates with different proportional fat portions (10%, 5%, and with no fats) which directly affected growth rate of Oncorhynchus Mykiss, in an intensive breeding system (fish pond Ruplje, Crna Trava, Serbia). During a two-month period we measured body weight, total length of a sample, as well as control weight of the fishes, on every 10 days ( a sample of 100 fishes). On the basis of the gained results, we came to the conclusion that the fishes fed with the food that contains 10% of fatsgrew better (length growth) and with less food consumption, in regard to the fishes that were fed with a 5% concentrate and concentrate with no fat.
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