According to a study from Ankara, Turkey, "Four hundred shabbout fries (Tor grypus L. 1758), with average initial weight of 0.95+/-0.02 g and total average length of 4.10+/-0.05 cm, were fed for a period of 90 days commercial feed with addition of mannanoligosaccharide (MOS) and vitamin B-12."
"The shabbouts were divided into four different groups and fed by different feeds (Control, Group A with MOS, Group B with vitamin B-12, Group C with the combination of MOS + vitamin B-12). The effects of feeding through MOS and vitamin B-12 in different proportions on growth in view of live weight and total length, survival rate, feed conversion, condition factor and protein efficacy …
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