The following are the common types of transitional terraces used for soil conservation: 1. Convertible Terraces 2. Intermittent Terraces. 1. Convertible Terraces: These are the bench terraces, which are alternated with the original land slope. Slope limit varies from 12 to 36% or 7 to 20 degrees. These can be used for mixed cultivation comprising annual crops and tree crops. [...]
In this article we will discuss about broad base terraces and its design. Introduction to Broad Base Terraces: A broad base terrace is the surface channel or embankment type construction, which is formed across the land slope. Broad base terraces may be classified in two types, based on their primary functions, i.e. to retain or remove the runoff water. These [...]
In this article we will discuss about how to control gully erosion. Introduction to Gully Control: Permanent gully control structures are constructed with the help of permanent materials such as cement, masonry, reinforce, concrete or earth. These structures are used for gully control works, where temporary measures are either inadequate or impractical. These are most suitable for the gullies with [...]