The root system of the arecanut tree is fibrous and well-developed, spreading horizontally rather than deeply into the soil. These roots primarily occupy the top layers of the soil, usually within the top 60–90 cm, where most of the nutrients and moisture are available. The fibrous roots help in efficient absorption of water and minerals, supporting the tree’s steady growth and productivity. Since the roots are shallow, arecanut trees are sensitive to drought, waterlogging, and soil erosion, whi