Potash plays critical job from the production of proteins and sugars. It guards versus draught by retaining plants h2o written content. - K20: sixty%???? ??? "????" ???????? ??? ???? ????? ????? ???????? ?? ????? ????????? ?? ???? ????? ????? ????? ???????? ?????? ???.Potash is the common name given to a gaggle of minerals and chemicals that have p