Frequent gullies are less than 100 feet apart. Occasional gullies are more than 100 feet apart. Structure Soil structure is not judged , however, it is very important because of its effect upon permeability. It also relates to how well crops can grow. It is necessary to know about this soil property.
Structure means the shape and arrangement of soil particles into clusters or aggregates.
Each aggregate has a particular shape or size and determines the type of soil structure. It is best to observe this property in the soil profile rather than in the sample box because of the disturbance. This structureless condition is usually found in coarse-textured soils. Flat surfaces or faces are well defined. It usually suggests salty conditions.