METHOD OF INCREASING FOOD DIGESTION IN BROILERS Russian patent published in 2018 - IPC A23K50/75 A23K20/00 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, in particular to a method of increasing the digestibility of feed in broilers. Method is characterized by the fact that the mineral feed additive based on neutralized white sludge, including the main components in wt. %, Al₂O₃ – 20–30; SiO₂ – 20–25; Fe₂O₃ – 10–15; CaO – 8–12; Na₂O – 12–15; SO₃ – 3–5; K₂O – 0.3–0.5 and KJ – 0.2 %, is injected into the feed from 11 to 20 days of life in the amount of 2.5 kg/t, from 21 to 30 days — 1 kg/t, and from 31–38 days — 0.5 kg/t or in the amount of 2 kg per ton of feed during the entire fattening period.

EFFECT: use of the invention will improve the safety and productivity of broilers.

1 cl, 15 tbl