METHOD OF INCREASING POLYUNSATURATED FATTY ACIDS IN MILK OF FRESHLY CALVED COWS IN CONDITIONS OF INDUSTRIAL MAINTENANCE Russian patent published in 2024 - IPC A23K50/10 A23K10/30 A23K20/147 A23K20/158 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, in particular to a method for increasing polyunsaturated fatty acids in milk of high-yield cows. Method involves daily morning watering of fresh cows in industrial conditions by mixing water with energy supplement for cattle “Milkanizer” of prolonged action by means of dosing system in dosage 350 g per head for 21 days before calving and 15 days after calving. After that, during the day, is given a fodder ration consisting of alfalfa hay – 2.0 kg/day, maize silage – 15.0 kg/day, alfalfa haylage – 8.0 kg/day, wheat bran – 2.0 kg/day, dry beet pulp – 2.0 kg/day, protein concentrate “Belkoff” – 2.0 kg/day, rapeseed extraction cake – 1.5 kg/day, sunflower extraction cake – 2.0 kg/day, crushed maize – 3.0 kg/day, grain barley – 1.5 kg/day, Megalac Fat – 0.45 kg/day, energy additive "Milkanizer" – 0.35 kg/day, fodder beet molasses – 1.0 kg/day, monocalcium phosphate – 0.1 kg/day, high-protein fodder additive “Organic” SP-83% – 0.2 kg/day, culinary salt – 0.2 kg/day, fodder soda – 0.2 kg/day.

EFFECT: invention enables to obtain milk with high content of PUFAs, and also opens the possibility of producing butter and cream with high content of PUFAs.

1 cl, 5 dwg