Wintering of carp in polyculture under the impact of global warming in Southern Ukraine

Abstract

Optimization of the technological process, which consists in changing the technology of growing fish stock from a two-year turnover to a one-year one, excluding the wintering period in artificial wintering ponds from the technological process, which under modern climatic conditions of southern Ukraine negatively affects the physiological state, fishery indicators and economic efficiency of the production of introduced fish for further stocking of natural water areas.