Multiple choice A sprinkler irrigation system is suitable when the land gradient is steep and the soil is easily erodible the soil is having low permeability the water table is low the crops to be grown have deep roots Reveal answer Fill a bubble to check yourself A Correct answer Explanation Sprinkler irrigation has the highest efficient method of irrigation for the land having high gradient and soil is likely to be eroded due to flow of water but not suitable at high wind speed.