TY JOUR TI EXPERIENCE IN BREEDING THE THE NILE TILAPIA FOR COMMERCIAL NEEDS IN PONDS OF "CHILIK FISH FARM" LLP OF THE ALMATY REGION KW the Nile tilapia KW commercial fingerlings KW breeding in ponds KW monoculture KW polyculture KW fish-breeding parameters KW economical efficiency KW fish-productivity KW profitability JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Koyshibaeva, S.. AU Asylbekova, S.. AU Badryzlova, N.. AU Zharkenov, D.. AU Isbekov, K.. AU Fedorov, E.. PY 2017 IS 2017 PB Astrakhan State Technical University