Control soil erosion by planting indigenous trees

Flood & Soil erosion approximately takes hundreds of hectares of fertile farmland and destroys valuable projects every year. So merely planting trees of different combinations at the banks of the river cannot be a solution due to the geographical location and unpredictable nature of River Brahmaputra. As a permanent solution to this issue, MANGROVE trees should be planted in a certain sequence in the downstream of the riverbank and for upstream, Netherlands Flood control model should be applied.