Prof. R.K. Sivanappan received more than 15 awards from different organisations from India and abroad. His services (Research and Extension Works) in Irrigation Water Management, and Soil and Water Conservation have been widely commended, and he is recognized especially for his contribution in the field of Drip Irrigation, and is called “Father of Drip Irrigation in India” (Sandra Postel, Pillar of Sand – Can the irrigation miracle last, A Worldwatch Book, W.W. Norton and Company, page 290-291, 1999).