Respon Pertumbuhan Semai Suren (Toona Sureni) Terhadap Pemberian Kompos Kotor…

Mining activities affect the balance of the land surface ecosystem, reducing soil productivity and environmental quality. The negative impacts that arise can damage the forest which causes the chemical, biological and physical properties of the soil to be disturbed. For this reason, efforts are made to restore soil conditions to their original state through revegetation (greening) activities. U…