00828naa#a2200217#i#450# EN\\bibl\118977 20260403170217.5 2073-5529 20260327b2026####ek#y0engy0150####ca RU Native fish species as competitors in the diet of herbivorous aquaculture species in the reservoirs of the Volga-Don Shipping Canal Journal article Astrakhan Astrakhan State Technical University 2026 9 с. Journal article local Разведение рыб в пресной воде. 639.31 Chuchnin Vadim Anatol'evich Kutsenko Nikolay Vladimirovich Viphlo Ekaterina Vladimirovna Basko Yulia Vladimirovna Kotelnikov Andrey Vyacheslavovich vestnik.astu.org