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From the results in table 2, it can be seen that the broilers’ feed intake at the phase of 1 to 21 days of

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Academic year: 2019

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Table 1 - Composition of basal diets used in the trial periods.
Table 2 - Effect of  -mannanase and mannan oligosaccharides on feed intake (FI), weight gain (WG),  and feed conversion  ratio (FCR) of male broilers from 1 to 42 days of age.
Table  3  -  Effect  of  -mannanase  and  mannan  oligosaccharides  on  values  of  slaughter  weight  and  relative  weight  of  carcass,  prime  cuts, edible offal, and abdominal fat of broilers at 42 days of age.
Table 4 - Effect of β-mannanase and mannan oligosaccharides on the economic traits of broilers at 42 days of age.

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