????????? ?? ??????: ????????? ????? ?? ?????? ????? ?? ??? ???? ????????? ?? ????? ?? ???? ???, ????? ????????? ?? ?????? ?????? ?? ??? ???? ????? ?? ???? ???BFT has a lot of Gains that distinguish it from a number of other advanced fish farming systems, such as an ecofriendly culture system with zero drain water following lifestyle. BFT is domina