The most important step in the preparation of the soil is a loosening of the soil. This is because of enrichment of the soil, by microorganisms and,earthworms soil preparation involves ploughing, leveling, and manuring. The process of loosening of the soil is known as ploughing. The unevenness of the soil surface has a significant impact on the germination, so the soil must be leveling for a good yielding. Manuring is also important steps for the soil preparation. The process of applying organic minerals to the soil is called manuring.