HORTICULTURE

Detailed explanation-1: -The most appropriate method to verify soil erosion on steep slopes is terrace cultivation. Terrace farming is a method of farming whereby “steps” known as terraces are built onto the slopes of hills and mountains.

Detailed explanation-2: -Terrace Farming: It is the construction of terraces or flat steps on steep slopes. Terrace farming helps in reducing surface runoff water and prevents soil erosion.

Detailed explanation-3: -There are two main techniques used for terracing: graded terracing and level terracing. With graded terracing, the slope can vary along the length of the terrace in order to direct water in the desired direction; this is especially useful for less permeable land.

Detailed explanation-4: -A terrace consists of a flat or gently sloping geomorphic surface, called a tread, that is typically bounded on one side by a steeper ascending slope, which is called a “riser” or “scarp". The tread and the steeper descending slope (riser or scarp) together constitute the terrace.