A lot of Taiwan’s soil is deficient in phosphorous and potash, and fertilizers are required to provide very good harvests, Specially exactly where the land is double cropped.????? ???????? ????????? ??? ???? ???? ??? ?????? ???????? ????? ?????? ????? ???? ??????? ????? ?????? ?? ??????????? ????? ????? ???????? ????? ?????? ?????? ???????? ???? … Read More