the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to u0440u044bu0431u043eu0432u043eu0434u0441u0442u0432u0443, in particular drugs, u043fu0440u0438u043cu0435u043du00a0u0435u043cu044bu043c u0434u043bu00a0 u0443u043bu0443u0447u0448u0435u043du0438u00a0 hydrochemical and temperature regimes, and can be used for u00a0 u043fu0440u0435u0434u0443u043fu0440u0435u0436u0434u0435u043du0438u00a0 u0432u043eu0437u043du0438u043au043du043eu0432u0435u043du0438u00a0 kill of u0441u043eu0441u0442u043eu00a0u043du0438u0439 fish in open waters.u0434u043bu00a0 combat u0437u0430u043cu0435u0440u043du044bu043cu0438 u0441u043eu0441u0442u043eu00a0u043du0438u00a0u043cu0438 in open waters of u043fu0440u0435u0434u043bu0430u0433u0430u0435u0442u0441u00a0 u043fu0440u0438u043cu0435u043du00a0u0442u044c water artesian wells aquifer in u043cu0435u043bu043eu0432u044bu0445 u043eu0442u043bu043eu0436u0435u043du0438u00a0u0445. the positive effect u0437u0430u043au043bu044eu0447u0430u0435u0442u0441u00a0 in synchrony u0432u043eu0441u0441u0442u0430u043du043eu0432u043bu0435u043du0438u00a0 temperature, oxygen and hydrochemical regimes at minimum cost.
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