▎ 摘 要
NOVELTY - Method for remediation of magnetic sandy soil involves (a) inserting a hollow tube into the soil, then evenly injecting several embedded balls into the soil and then crushing the dry leaves to obtain complex flakes, (b) uniformly mixing the repair solution with the laminated complex flakes in a mass ratio of 1:0.1-0.2, then spraying the mixture on the soil and paying attention to ignoring the hollow tube area, (c) allowing the compressed complex flakes to penetrate into the soil with the repair solution and approach the embedded ball, which triggers the bonding effect between the soil, (d) recovering the embedded ball from the hollow tube through the action of a magnetic field, taking the hollow tube out and covering the soil surface with a layer of fallen leaves and (e) directly spraying repair solution once in every 3 days, transplanting vegetation after 15-21 days to form a plant zone on the soil, and regularly watering until the soil is completely restored. USE - The method is useful for remediation of magnetic sandy soil. ADVANTAGE - The method improves adhesion effect to the sandy soil.