| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: invention relates to livestock sector, in particular to the field of development and production of fodder additives for mammal livestock. Fodder additive for the period of saplings carrying or for the period of milk production includes extract of fish oil that contains at least one compound of sn-1-O-alkyl glycerol. Additive is intended for modification of lipid and immunological properties of female beestings or their milk. Method for modification of lipid and immunological composition of beestings or milk of mammal livestock during carrying of saplings or in the period of milk production provides for addition of fodder additive in fodder in amount from 2 to 100 mg of composition of sn-1-O-alkyl glycerol per kg of live weight per day. ^ EFFECT: fodder additive for livestock and method of its preparation are proposed. ^ 12 cl, 8 dwg, 3 tbl |
