India’s foodgrains production has surged from 50.8 million tons in 1950-51 to over 357 million tons in 2025. Sir Visvesvaraya and Dr. Swaminathan played a prominent role in this transformation.
Contribution of Sir M. Visvesvaraya in Water Engineering
Modernisation of Irrigation Systems – Eg- Invented the automatic weir water floodgates, first installed at KRS Dam
Major Dams and Multipurpose Projects – Designed the Krishna Raja Sagara (KRS) Dam, which irrigated 1.2 lakh+ hectares in Mandya region
Developed water supply and drainage systems for Hyderabad, Pune, Nagpur, Belagavi
Promotion of Scientific Water Management – Pioneered ideas like integrated river valley development
Advocated planned economic development through irrigation, power generation, and industrialisation. Eg- Mysore Iron & Steel Works.
International Projects– worked on water supply and drainage systems in the British Colony of Aden (now Yemen)
His Mysore State Flood Report in 1909 provided crucial insights on flood management
Contributions of Dr. M. S. Swaminathan in Agricultural Science
Chaired the National Commission on Farmers and recommended policies like the MSP formula (C2 + 50%).
Father of the Green Revolution – Introduced high-yielding varieties of wheat and rice. Eg- “Swarna” rice variety
Achieving Food Self-Sufficiency – foodgrain production rose from ~72 million tonnes (1965) to over 130 million tonnes (1980s), ending “ship-to-mouth” dependence.
Promotion of Sustainable and Climate-Resilient Agriculture – Advocated genetic conservation, bio-fortification, and evergreen revolution principles
He played an instrumental role in developing the Protection of Plant Varieties and Farmers’ Rights Act of 2001.
Institutional Building
ICAR modernisation – Director-General from 1972 to 1979.
Setting up MS Swaminathan Research Foundation (MSSRF)
Promoting biotechnology. Eg- research on cryogenetics in potato crops.
Together, they shaped India’s progress in water management, agriculture, and national development.