Productivity and metabolism fattening pigs at introduction feed mix by Protosubtilin G3x
Experiment conducted to study feed mix with introduced enzyme Protosubtilin G3x for fattening pigs. Introduction 50 and 75 g additive per 1 ton feed mix promotes to the increase daily gain of pigs, nutrient digestibility, to lay up nitrogen in organism, decrease feed expenditures per the unit of production.