??????????, ?????? ?????????? ???? ???????, ???? ???????? ??????? ????? ???? ??????? ????????????? ???? ??????? ??? ??????????????? ??? ??? ????????? ???? ?? ??? ????? ????? ???????? ??????? ???? ???? ??????? ??? ??? ??? ?????? ??? ?????? ??? ??????? ??? ??? ???????? ??????? ???????? 28 ℃ ????? ??????????? ????????? 28.2 ?????? ???? ??????, ???? ?????? ??? pH ????? ?????????? ??????????? ??????? ????????? ????? ????? ???? ????????????????? ???????? ??????? 600-800 ??? ????, ??? ???? ???? ????? ???????? ???? ????????, ???? ????????????? ????? ???? ?????? ??? ?????? ???? ???? ?????????????????? ?????? ??? ??????, ???? pH 5 ??? ???? ??????? ?????? 1 ?????? ???? ??? ???? ??????? ??? ????? ????? ???????? ?????????? ??? ?????? ????? 4 ???? ???? ??????? ??? ???? ???????? ???????? ????? ???????? ?????????? ??? ?????, ??? ???? ????????? ????????? ???? ???? ?????????? ???? ??????