Probiotic effect of a strain of Wickerhamomyces anomalus on fattening broilers
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Abstract
of 108 cfu/g of food. By including this yeast into the diet, an increase of the relative weight of the caeca (4.38 vs. 5.19 g/kg of liveweight, P < 0.05) and of the carcass (53.81 vs 56.12 %) (P < 0.01) and breast yield (24.86 vs 27.05 %, P < 0. 001) was confirmed, as well as the good health of the animals and the improvement of the response to vaccines (P < 0.05). It can be concluded that the addition of W. anomalus LV-6 to the diet of broilers provokes a probiotic response on the behavior of some physiological and productive indicators of the animals.
Key words: yeast, probiotic activity, microbial additive, animal production
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