Urai Suci Yulies Vitri Indrawati is a lecturer at the Faculty of Agricultural, University of Tanjungpura, West Kalimantan, He teaches Fundamentals of soil science, Soil fertility, Agroforestry, Dry land management and Fertilizers and Fertilization. Urai Suci Yulies Vitri Indrawati is now studying in the Doctoral Program in Program of Soil Science Studies at the Faculty of Agriculture, Gadjah Mada University. Through the scholarship program of the Directorate General of Higher Education. The title of his Dissertation is BIOCHAR CHARACTERISTICS OF POWER SUPPLY NPK AND RESULT OF MAIZE PLANT IN LAND DEGRADED