FIELD: agriculture.
SUBSTANCE: invention relates to the field of agriculture, to technologies of formulation of feed rations, and feeding farm animals and poultry. The device comprises a setting device of the simulated signal of poultry age 1, a unit of the simulated signal of the feed mixture dose with a maximum weight gain of poultry 2, the setting device of the simulated signal of feed mixture dose with a minimum weight gain of poultry 3, the computer unit of signal of live weight of poultry in the initial stage of growing 4, the computer unit of signals of economically optimal ration in the initial stage of growing 5, the computer unit of signal of live weight of poultry in the final stage of growing 6, the computer unit of signals of economically optimal ration in the final stage of growing 7, the comparison circuit of signals of live weight of poultry in the initial and final stage of growing 8, the signal conditioner of switching off the mode of calculation of maximum weight gain and transmitting to the mode of calculation of the minimum weight gain 9, the unit of controlled keys 10, the signal coincidence circuit 11, the setting device of signal of real age of poultry 12, the setting devices of signals of economically optimal feed doses 13, the comparison circuit unit of feed dose signals 14, the setting devices of signals of real feed doses 15, the feed dose dispensers 16, the mixer 17, the economically optimal feed mixture 18, the control unit of the device 19. The output of the setting device of signals 1 is connected to the inputs of the setting device of signal 2 and the setting device of signal 3 and to the first input of the circuit 11. The output of the setting device of signal 2 is connected to the inputs of the computing units of signals 4 and 5. The output of the setting device of signal 3 is connected to the inputs of the computing units of signals 6 and 7. The outputs of the computing units 4 and 6 are connected to the first and second inputs of the circuit 8. The output of the circuit 8 through the signal conditioner 9 is connected to the second input of the circuit 11. The third input of the circuit 11 is connected to the output of the setting device of signal 12. The output of the circuit 11 is connected to the control input of the unit 10. The first and the second inputs and the output of the unit 10 are connected to the output of the computer unit of signals 5, 7 and to the input of the setting device of signals 13. The output of the setting device of signals 13 is connected to the first input of the circuit 14. The second input and the output of the circuit 14 are connected to the inputs of the setting devices of signals 15 and to the inputs of the dispensers 16. The outputs of the dispensers 16 are connected to the inputs of the mixer 17, at which output the economically optimum feed mixture 18 is formed.
EFFECT: increase in accuracy of setting and adjustment of feed doses of feed mixture is provided in formulation of feed ration during making feed mixture for animals and poultry taking into account the functions of their productivity loss.
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