METHOD FOR INCREASING THE PRODUCTIVITY OF LACTATING COWS Russian patent published in 2023 - IPC A23K50/10 

FIELD: agriculture; dairy farming.

SUBSTANCE: invention can be used to increase the productivity of lactating cows. A feed additive containing a sorbent in the form of shungite-containing mineral raw materials, fucus grits obtained from seaweed, and crushed willow-herb shoots are introduced into the main diet of cows, which are mixed in a ratio of 8:1:1. Shungite-containing mineral raw materials are preliminarily fired to change pH=6.5, followed by crushing to particles 0.2-2.0 mm in size to obtain grits. The resulting feed additive is applied in the amount of 1.0-2.0 g per 1 kg of compound feed throughout the entire lactation period.

EFFECT: invention will increase the productivity of lactating cows by improving the quality of the feed and neutralizing mycotoxins in the feed.

1 cl, 3 tbl