PENGARUH BAKTERI AZOTOBACTER DALAM MENAMBAT NITROGEN TERSEDIA DAN PERTUMBUHAN TANAMAN JAGUNG MANIS (Zea mays) PADA TANAH GAMBUT

Abstract

Azotobacter bacteria are non-symbiotic nitrogen-fixing bacteria that fix free nitrogen from the air. It is hoped that the nitrogen that has been fixed by Azotobacter bacteria can be used by plants to help corn grow. This research was carried out for 4 months, in the experimental field of the Faculty of Agriculture, Tanjungpura University, Pontianak City, West Kalimantan Province, starting from preparing the planting media until the plants reached the maximum vegetative phase. Presentation of soil data analysis was obtained from the