Though modern techniques are diverse within the aged pot separation system, the potassium derived is sort of useful for animals, human beings, and vegetation.?? ???? ????????? ?? ??? ???????? ??? ????????? ?? ???? ?? ???????? ??????? ??????? ????????. ?????? ????? ???????? ?? ???? ???? ????? ??????? ???????? ????? ?? ????? ????????? ?? ??? ????????