What is the purpose of terrace and conservation tillage practices?

The purpose of terrace and conservation tillage practices is primarily to reduce soil erosion and prevent water contamination. These practices are designed to enhance the sustainability of agricultural operations by improving soil structure and health.

Terracing involves creating flat areas on sloped land, which helps slow down water runoff and allows for better water absorption. This process not only minimizes soil erosion but also helps retain nutrients within the soil, which is beneficial for crop growth. Similarly, conservation tillage reduces the amount of soil disturbance during planting, which helps maintain soil structure and reduces erosion. It also promotes the retention of soil moisture and organic matter, which enhances soil fertility.

By reducing soil erosion, these practices also help to prevent sedimentation in water bodies, which can lead to contamination and degradation of water quality. Therefore, terrace and conservation tillage practices play a crucial role in environmental conservation within agricultural systems.