Effectiveness of Organic Fertilizer and Rhizobium Biofertilizer in Improving Soybean Growth and Yield (Glycine max L. Merrill)
Soybean productivity in Indonesia remains constrained by declining soil fertility and inefficient nutrient management. This study evaluated the effectiveness of Sokom organic fertilizer and Rhizobium biofertilizer, applied individually and in combination, on the growth and productivity of soybean (Glycine max L. Merril...