FEED CONCENTRATE FOR LACTATING COWS Russian patent published in 2019 - IPC A23K50/10 A23K10/30 A23K20/174 A23K40/25 A23K40/10 

FIELD: agriculture.

SUBSTANCE: invention relates to feed production, in particular to a method for producing feed concentrate for lactating cows. Method is characterized by the fact that the grain component and the cake is crushed and mixed to obtain a homogeneous mixture with a moisture content of 18–20 % and fed into an extruder. Extrusion is carried out at a temperature of 200–220 °C and pressure of 4–5 MPa. Then the extrudate is crushed and fed into the mixer, where it is added vitamin-mineral premix and beet molasses, which is preheated by steam to a temperature of 45–55 °C is sprayed under pressure using nozzles, after which the components are mixed and granulated.

EFFECT: use of the invention will allow to obtain a balanced product with increased storage speed.

1 cl, 2 tbl