Terrace farming is designed to slow down the flow of water and reduce soil erosion, while also improving water retention and making it easier for crops to access water.

Terrace farming is generally associated with a number of benefits, including reduced soil erosion, improved water retention, and increased crop yields. It is not typically associated with an increased susceptibility to pests and diseases.

Terrace farming is most commonly associated with subsistence farming, where farmers grow crops primarily for their own consumption rather than for commercial purposes.

Terrace farming is practiced in a variety of regions around the world, including tropical, temperate, and polar regions.

The slope of the land is the primary factor that determines the layout and design of terrace farming systems, as it influences the amount of soil erosion and water retention.

Contour terraces are the most common type of terrace farming system, where terraces are constructed along the contours of the land, following the natural slope.

Risers are vertical structures that support the weight of the terrace and prevent it from collapsing.

Bunds are small earthen embankments constructed along the edges of terraces to prevent soil erosion.

Waterways are channels constructed to safely convey excess water away from the terrace and prevent erosion.

Outlets are openings in the terrace risers that allow farmers to access the terrace for farming activities.

Terrace farming can be challenging due to the high cost of construction, the difficulty in maintaining the terraces, and the increased susceptibility to pests and diseases.

Traditional methods of constructing terraces include using hand tools and manual labor, using animal-drawn plows and harrows, and using tractors and other machinery.

Modern methods of constructing terraces include using laser-guided equipment, using GPS technology, and using drones.

Terrace farming can provide a number of environmental benefits, including reduced soil erosion, improved water retention, and increased biodiversity.

The adoption of terrace farming can be challenging due to the high cost of construction and maintenance, the difficulty in accessing terraces on steep slopes, and the increased susceptibility to pests and diseases.