TY JOUR TI Fitting growth model parameters for rainbow trout KW aquaculture KW trout KW closed water supply installation KW mathematical model of fish growth KW von Bertalanfi model KW Gompertz model KW logistic KW exponential and power models JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Konovalchikova, E.. AU Ivashko, E.. PY 2024 IS 2024 PB Astrakhan State Technical University