TY JOUR TI THE EFFECT OF COLOSTRUM ON THE DEVELOPMENT OF THE IMMUNE SYSTEM IN NEWBORN CALVES KW colostrum KW immunoglobulin (IgG) KW passive immunity KW digestive system KW furrow reflex KW lipase enzyme KW microflora KW dysbiosis KW probiotic JO INTERNATIONAL AGRICULTURAL JOURNAL AU Abbasov, R.A. PY 2025 IS 8 PB Electronic science