Pemanfaatan Biochar Dan Pupuk Npk Untuk Penanaman Kedelai (Glycine Max (L.) M…

ABSTRACT This study aimed to obtain the growth and yield of soybean plants on ultisol medium after being treated with biocharand NPK fertilizer. The research was carried out in the experimental garden of the Faculty of Agriculture, RiauUniversity, from November 2020 to February 2021. The research was carried out experimentally in a 3 x 3 factorialform, arranged using a Completely Randomized De…