Question

An agrostologic method of soil conservation is

• A. Terracing
• B. Mulching
• C. Basin listing
• D. Dry Farming

Answer 1

The correct option is D Dry Farming

• Soil conservation is the protection of soil from erosion and other types of deterioration, so as to maintain soil fertility and productivity.
• Dryland Farming is the cultivation of crops without irrigation in regions of limited moisture, typically less than 20 inches (50 centimeters) of precipitation annually. It helps in soil conservation.
  
• Hence an agrostologic method of soil conservation is Dry Farming.
  
• So, the correct answer is 'Dairy farming'.