TY JOUR TI Effect of sexual cycle shift on Siberian sturgeon females reproductive characteristics and fish-breeding and biological characteristics of juveniles KW Siberian sturgeon KW females KW inter-spawning interval KW resorption KW juveniles KW mass accumulation coefficient KW degree days JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Vorob'yov, A.. AU Melchenkov, E.. AU Kalmykova, V.. PY 2024 IS 2024 PB Astrakhan State Technical University