Fecha de publicación: 20/01/1998 Fuente: WIPO "apiculture" FIELD: apiculture, in particular, feeding up of bees during winter or in case of unfavorable honey yield period in summer. SUBSTANCE: method involves preparing feeding prior to usage, i.e. pouring 3,500 ml of sugar syrup into enameled container. Sugar syrup contains 1 part of boiled water and 2 parts of sand sugar. Polyzyne-B added in an amount of 1,000 ml into sugar syrup contains 17 substitutable and unsubstitute amino acids, 5 vitamins, sea water mineral substances and silkworm alcoholic extract added in an amount of 18 g. All components are mixed and fed to bees. EFFECT: increased efficiency and simplified feeding preparing method. 3 tbl