What farming technique involves plowing around the contours of a hill?

Contour farming is a sustainable agricultural practice that involves plowing and planting across the slope of a hill, following its natural contours. This method is designed to reduce soil erosion and water runoff by creating natural barriers that slow down water flow. By aligning the rows of crops along the contour lines, farmers can minimize the distance that water travels, allowing it to infiltrate the soil more effectively and maintain moisture levels.

This practice not only helps in conserving soil but also improves agricultural productivity by promoting better drainage and preventing crop loss from heavy rain. Contour farming is effective in hilly areas where traditional plowing methods could lead to significant soil erosion as the water rushes down the slope.

Terracing, while related, specifically involves creating flat areas on a slope to hold water and soil in place, while strip farming refers to growing different crops in alternating strips to manage soil fertility and pest control. No-till farming minimizes soil disturbance altogether but does not specifically address working with the contours of the land. Thus, contour farming is distinct and specialized for managing slope in agricultural practice.