What do you know about the agents, stages, and effects of soil erosion? What are the factors affecting soil erosion and measures to conserve soil?

Central-State Coordination

The Central Soil Conservation Board and Andhra Pradesh’s State Soil and Water Conservation Department implement region-specific plans addressing water erosion on slopes and riverbanks and wind erosion in Rayalaseema, focusing on vulnerable zones such as the Eastern Ghats.

Policy Support and Capacity Building

National schemes like the Soil Health Card Scheme and Rashtriya Krishi Vikas Yojana2 enhance soil fertility and promote conservation practices among farmers. Agricultural universities such as Acharya N.G. Ranga Agricultural University conduct training on contour bunding and agroforestry to empower farmers.

Erosion Agents and Land Use

Water erosion from monsoon floods and wind erosion in dry zones, combined with deforestation and overgrazing in the Eastern Ghats, accelerate soil loss and reduce soil fertility.

Climatic and Soil Factors

High rainfall in Coastal Andhra and erodible red soils in Chittoor increase vulnerability, while steep slopes in the Eastern Ghats exacerbate runoff velocity.

Effective Techniques and Support Schemes

Contour bunding, terracing, afforestation, and check dams, supported by schemes like the National Mission for Sustainable Agriculture and Per Drop More Crop, reduce erosion and conserve water, especially in the Rayalaseema region where shelter belts stabilize soils.