Engineering Reclaimed Soil Media Using Compost and Liquid Organic Fertilizer from Household Waste for the Growth of Pulai Plants (Alstonia scholaris)
This study aims to engineer reclaimed land from a former coal mine using compost and liquid organic fertilizer derived from household waste to enhance the growth of Pulai trees (Alstonia scholaris). The experiment employed a 4 × 5 factorial completely randomized design, consisting of two factors: the first factor was t...