TY JOUR TI ECONOMIC AND BIOLOGICAL FEATURES AND CHEMICAL COMPOSITION OF SKELETAL MUSCLES OF PIKE GROWN IN FARMS OF DIFFERENT FISH-BREEDING ZONES KW growth rate KW chemical composition KW muscle tissue KW fingerlings KW pike KW Fultin’s condition factor JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Payuta, A.. AU Bogdanova, A.. AU Flerova, E.. AU Miroshnichenko, D.. PY 2018 IS PB Astrakhan State Technical University