FIELD: agriculture.
SUBSTANCE: group of inventions relates to agriculture. Device according to first version comprises a control object, a unit for determining coefficient of safety, a unit for determining average poultry live weight at herd, fodder conversion factor determination unit, scaling coefficient setting unit, a unit for setting age of poultry, three multiplier units, a divider unit and process control unit. Device additionally includes a unit for determining mean-square deviation of bird's weight and one more multiplier. Device according to a second version comprises a control object, a unit for determining coefficient of safety of the herd, fodder conversion factor determination unit, a unit for setting age of poultry, scaling coefficient setting unit, three multiplier units, a divider unit and process control unit. Device also includes a unit for determining coefficient of variation of bird's weight. Device according to third version comprises a control object, a unit for determining coefficient of safety, a unit for determining coefficient of fodder conversion, scaling coefficient setting unit, a unit for setting age of poultry, three multiplier units, a divider unit and process control unit. Device also includes a unit for determining coefficient of uniformity of flock.
EFFECT: higher efficiency of controlling process of growing broilers.
3 cl, 4 dwg
