00695naa#a2200181#i#4500001001500000005001700015011001400032100004100046102000700087200011500094210005800209215001000267608002700277675012200304700003700426700002900463856002100492EN\\bibl\4599520240514051659.2##a2073-5529##a20210926b2021####ek#y0engy0150####ca##aRU1#aOPTIMIZATION OF STAGES OF PRE-SPAWNING  AND SPAWNING PERIODS OF TILAPIA IN COMMERCIAL GROWINGeJournal article1#aAstrakhancAstrakhan State Technical Universityd2021##a6 с.##aJournal article2local##aСельское хозяйство. Лесное хозяйство. Охота. Рыбное хозяйство. 63#1aVasil'evagEkaterina Gennad'evna#1aMelnikgIrina Viktorovna4#avestnik.astu.org