CATARAGA, Ivan; COȘELEVA, Olga; EREMIA, Nicolaie; POGREBNOI, Serghei; SUCMAN, Natalia; MACAEV, Fliur
(Universitatea Tehnică a Moldovei, 2022)
The research aim was to determine the influence of the use of chitosan in stimulant food on immunity and winter resistance, early development, and productivity of bee colonies. The investigations were carried out on the ...