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 signal of animal or poultry species 1 and a setting device of the signal of the animal or poultry age 2. Outputs of the setting devices of the signal 1 and 2 are connected respectively to the first and second inputs of a setting device of the signal of a standard dose of a feed mixture on the following day of growing 3. The output of the setting device of the signal 3 is connected to the first input of a computing unit of the ration optimisation on the following day 4. The second input of the unit 4 is connected to the output of a unit of the setting devices of signals 5. Outputs of the computing unit 4 are connected to the corresponding inputs of a unit of setting devices of signals of economically optimal doses of the feed 6. Outputs of the unit of the setting devices of the signals 6 are connected to the corresponding first non-inverting inputs of a comparison circuits unit 8. The second inverting inputs of the unit 8 are connected to the outputs of the unit of setting devices of signals of feed sets resources 7. Outputs of the unit 8 are connected to the inputs of a unit of feed dispensers 9. The output of the unit 9 is connected to the input of a mixer 10, at which output an economically optimal feed mixture is formed on the following day 11. The device comprises a setting device of the signal of the type of an optimisation criterion 12, a unit of generators of control signals or the interface of a decision-maker 13, the meter of the signal of the live weight of animals or poultry for the current day of growing 14, and a unit of the setting devices of the signals of coefficients of the estimated productivity loss functions of animal or poultry 15. Outputs and the input of the unit of setting devices of signals 15 are connected respectively to the fourth additional inputs of the computing unit 4 and to the second output of the unit 13. The first output of the unit 13 through the setting device of the signal 12 is connected to the third input of the computing unit 4. The input of the unit 13 is connected to the output of the signal meter 14.
EFFECT: possibility is provided to control technological processes of the formulation of the ration of the feed mixture and making it in the presence of information about the live weight of animals and poultry, increase in the accuracy of setting and respectively the accuracy of the adjustment of feed doses of the feed mixture.
4 dwg
