Because of its efficiency, cost-effectiveness and ability to promote the healthy growth of plants, the green slope protection hydraulic spray seeding grass machine has gained remarkable popularity in the fields of landscaping and erosion control. The green slope protection hydraulic spray seeding grass machine, also known as hydraulic mulcher or hydraulic seeder, is a special equipment for spraying the slurry mixture of seeds, mulch, fertilizer and water on the ground. Slurry is made by mixing these ingredients in a large tank, then pumped through a hose and sprayed evenly on the required area using a nozzle.