Dr. Ir. Made Sri Sumarniasih, M.S., born in Singaraja, 1960. Completed elementary school through high school in Singaraja. Studied S1 at the Faculty of Agriculture, Udayana University in 1979-1984. Completed his studies in the Masters Study Program (S2) at the Postgraduate Faculty, Gajah Mada University in 1988-1991. Continuing Doctoral education (S3) at the Postgraduate University of Udayana in 2011-2015. The author is a permanent lecturer in the Agroecotechnology Study Program, Faculty of Agriculture, Udayana University. The author actively conducts research and writes scientific papers in several national and international journals, and participates in national and international seminars. The e-mail address can be contacted: madesris@gmail.com