Which conservative method is good to following in dust bowl region?Select an answerATerracingBShelter beltCPlugging of GulliesDContour ploughing

In the context of the Dust Bowl region, proper conservation methods are essential for mitigating soil erosion and maintaining soil fertility. Each of the listed methods has its advantages, but one stands out as particularly effective:

Shelter Belt (B): This method involves planting rows of trees or shrubs to provide a windbreak. It helps reduce wind velocity, which is crucial in areas prone to dust storms. By slowing down the wind, shelter belts help hold the soil in place, thereby reducing erosion and promoting moisture retention in the soil.

Therefore, among the options provided, B. Shelter belt is the most appropriate conservative method to follow in the Dust Bowl region. It effectively mitigates the harsh environmental conditions characteristic of that area.