Prof. Dr. Ir Sri Setyati Harjadi, M.Sc, Emeritus Professor from the Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University is very loyal in the development of agricultural science and technology. Prof. Sri is known to be very productive in writing books and articles. After waiting 40 years, the book Fundamentals of Agronomy (Dasgron) was finally revised by Prof. Sri Setyati Harjadi and the team. This is to help and be useful for students majoring in agronomy, agricultural students, agricultural experts in developing agricultural science.