The Efforts To Increase Vegetative Growth of White Corn (Zea Mays L) With Vesicle Arbuscular Mycorrhizae (VAM) and Distance Planting Treatment: Efforts To Increase Vegetative Growth of White Corn (Zea Mays L) With Vesicle Arbuscular Mycorrhizae (VAM) and Distance Planting Treatment. Petrop 2022, 8 (3), 163-168. https://doi.org/10.32734/jopt.v8i3.8019.