00897naa#a2200229#i#450# EN\\bibl\70683 20240517092534.5 2073-5529 20231009b2023####ek#y0engy0150####ca ENG RU A rainbow trout feeding behavior assessment (Oncorhynchus mykiss) when introducing a complex feed additive increasing digestibility Journal article Astrakhan Astrakhan State Technical University 2023 10 с. Journal article local Разведение ракообразных, морских ежей, пиявок и т. п.. 639.5 ENG Nikiforov-Nikishin Dmitry Lvovich Kochetkov Nikita Ilyich BAKHAREVA Anna Alexandrovna Nikiforov-Nikishin Dmitriy Lvovich Nevalennyy Aleksandr Nikolaevich vestnik.astu.org