1)What is fanyajuu terrace?and how it is constructed
2)What in soil bund?and how it is constructed
3)What is the stone faced soil bund?and how it was constructed
4)What is trench?eyebrow basin?
5)What is the function or advantage of all above mentioned structures?
1) Fanyajuu terrace is a type of terrace farming system commonly used in hilly areas. It is constructed by cutting steps into the hillside and building retaining walls to prevent soil erosion and water runoff.
2) A soil bund is a type of embankment or barrier constructed using soil to prevent soil erosion and retain water. It is often built in agricultural fields to conserve water and improve soil fertility. Soil bunds are constructed by piling up soil along the contours of the land.
3) A stone faced soil bund is a soil bund that is reinforced with stones or rocks to increase its strength and durability. Stones are placed on the outer surface of the bund to protect it from erosion and provide additional stability. The construction process is similar to that of a regular soil bund, with the addition of placing stones on the surface.
4) A trench is a long, narrow excavation in the ground that is used for various purposes such as drainage, irrigation, or as a barrier. An eyebrow basin is a type of trench that is used to collect water and prevent runoff. The trench is typically dug along the contour of the land to slow down the flow of water and allow it to infiltrate into the soil.
5) The function or advantage of the above-mentioned structures is to prevent soil erosion, conserve water, and improve soil fertility. They help in retaining water, controlling runoff, and reducing soil degradation, which ultimately leads to increased agricultural productivity and sustainability. Additionally, these structures help in managing water resources efficiently and mitigating the impact of erosion on the environment.