TY JOUR TI THE BLACK-AND-WHITE CATTLE BLOOD MORPHOLOGICAL STATUS WHEN USING PHYTOADAPTOGENS KW heifers KW no-calf heifers KW first-calf heifers KW phytoadaptogens KW morphological blood parameters JO Bulletin of KSAU AU Afanasyeva, A.I. AU Smeyan, D.A. PY 2023 IS 0 PB Krasnoyarsk State Agrarian University