??????????? ?? ??? ???????? ???? ?? ???? ??????.??????? ??..?? ????????? ????????? ???????? ???????? ???? ??? ?????.Moreover, it contributes noticeably into the nutritional wants of land organisms by serving being a precursor to foods and fertilizers.???? ?????????? ??? ????? ?????? ??? ????????? ??? ????, ?? ?????? ?? ????????? ?? ??? ??????????