Dr Njukeng Jetro Nkengafac, born March 4,1975 in Fontem, Cameroon; MSc in Chemistry, PhD in applied Chemistry (Plant nutrition), University of Buea, Cameroon. Chief Research Officer and Head of the Institute of Agricultural Research for Development (IRAD) Ekona Regional Centre, Buea, Cameroon. Vice President of The International Scientific Centre for Fertilizers (CIEC) in Shenyang, P.R. China.