KESESUAIAN LAHAN UNTUK TANAMAN REKLAMASI DI LAHAN PASCATAMBANG BATUBARA

This study aims to analyze land suitability in reclamation and revegetation sites for sengon, trembesi, mahogany acacia plants. Research was conducted November 2022 at PT Adaro Indonesia Site Tanjung, South Kalimantan Province. Data collection the form of analysis soil quality areas Wara 1, 2, 3 4 data on characteristics as a condition growing acacia, trembesi plants, then matching method carried out obtain these plant types. The results showed that actual sengon plants entire area incompatible with inhibiting factors nutrient retention quite compatible water availability (S3nr.S2wa) potential S2nr. Land all found not suitable (S3nr) 1 2 obtained yields were accordance factor S2nr suitability, while without any limiting factors. (S3nr.S2wa).