Feeding of dired quail manure to fishes Clarias gariepinus and Oreochromis mossambicus
1998
Chrappa, V. | Sabo, V. (Slovak Academy of Sciences, Ivanka pri Dunaji (Slovak Republic). Institute of Animal Biochemistry and Genetics)
Effect of feeding dried quail manure on performance parameters of the African catfish (Clarias geriepinus) and Tilapia mossambica (Oreochromis mossambicus) was estimated. Ratio of manure in fedding mash represented 25 - 50 - 100% in the first trial and 10 and 20% in the second trial. Increased ratio of quail manure in diet resulted in decreased body weight, shortening of lenght of body, decreasing feed consumption and conversion. A decreased percentage yield of edible parts was observed as well. There were no effects of feeding treatment on variability. Performance of tilapia mossambica was negatively affected only after feeding 20% ratio of manure in the feeding mash
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