| 摘要 |
FIELD: poultry farming. ^ SUBSTANCE: egg surfaces are disinfected by treatment with 0.1-0.2% solution of antiseptic composed of 60% of trimethyl(octadecyl)ammonium bromide, 20% of water, and water as balancing component. Eggs are then dried for 2-3 h and conveyed to incubation. ^ EFFECT: enhanced disinfection efficiency and increased chicken output. ^ 2 cl, 1 tbl, 2 ex |
