... Greening 1. Planting re-vegetatio, slope stabilization, grass seeds spraying. 2. Good grassing effct. Hydro Seeder China for Slope ... slope stabilization, erosion prevention, highway slope protection, planting grass by spraying seeds, etc. Driven by single diesel, electronic control, easy ... from 200m to 300m;fan-shaped spray nozzle or mist spraying is more suitable for close-distance planting to meet ...