| 摘要 |
FIELD: medicine. ^ SUBSTANCE: invention relates to veterinary science. A method involves collection and homogenisation of drone larvae. Before the homogenization, drone larvae are frozen at temperature (-4; -5C) for 12-14 hours, then thawed for 3-5 minutes to +18C and packaged. Additionally, before the homogenisation and after the first freezing and thawing, the second freezing follows at temperature (-18)-(-20)C for 60-72 hours accompanied by thawing at room temperature, drying at warm air flow at temperature (+55)-(+60)C to remove liquid from a larva surface completely, to dry completely and sterilise at temperature (+80)-(+85)C for 3.5-4.0 hours. Dry drone larvae are homogenised for 1-2 minutes, then packaged in vacuum packings. The prepared drone larva powder is added with a tylosin powder and a dimetridazole powder in the following proportions, g/kg. tylosin powder - 0.090-0.100, dimetridazole powder - 0.200-0.225, drone larva powder - the rest. The produced preparation can be stored up to two years. ^ EFFECT: group of inventions improves the biochemical blood values in animals, increases red blood cell count and total resistance. ^ 3 cl, 4 tbl, 4 ex |
