The first operation in establishing a fish pond is

Answer Details

The first operation in establishing a fish pond is clearing and stumping of the site. Before any construction work can begin, the selected site must be cleared of vegetation (trees, shrubs, grasses) and all tree stumps must be removed. This provides a clean, level working area and ensures that decaying organic material does not later contaminate the pond water or compromise the structural integrity of the pond walls.

The correct sequence for establishing a fish pond typically follows this order:

1. Site selection and surveying
2. Clearing and stumping of the site
3. Excavation and construction of the pond (including dam/dyke construction)
4. Construction of the spillway (overflow structure) and inlet/outlet
5. Liming and fertilisation of the pond bottom
6. Filling with water
7. Purchase and stocking of fingerlings

Dam construction, spillway construction, and purchase of fingerlings are all important steps, but none of them can proceed until the site has been properly cleared and prepared. Attempting to construct earthen walls or water control structures on an uncleared site would result in weak, unstable structures prone to leakage and collapse.