Pengaruh Pemberian Pupuk Kompos Terhadap Pertumbuhan Semai Sengon (Paraserian…

ABSTRACT Gold mining activities produce waste in the form of rock dumps and tailings. The waste from mining has a negative impact on the environment if not handled properly. Tailings contain metal mercury and elemental cyanide that can poison plants, animals and humans. For this reason, efforts are made to restore soil conditions to their original state, especially by revegetation using Parase…