Every year on July 10 th , India pays tribute to the unsung heroes of its aquaculture sector, the fish
farmers, by celebrating the National Fish Farmer’s Day. This day is not just a date on the
calendar; it is a vibrant reminder of a scientific breakthrough that transformed the destiny of
Indian fisheries and the livelihood of millions.
The Genesis of a Revolution:
The celebration of the Fish Farmer’s Day traces back to 1957, when two visionary scientists, Dr.
H. L. Chaudhury and Dr. K. H. Alikunhi, achieved a milestone at the Central Inland Fisheries
Research Institute (CIFRI) in Odisha. They pioneered the hypophysation technique- an ingenious
method of induced breeding for Indian Major Carps.
Before their discovery, fish farmers were at the mercy of nature, relying on seasonal rains and
unpredictable natural spawning for fish seed production. The hypophysation technique, which
involved injecting fish with pituitary gland extracts to trigger breeding, broke these shackles and
ushered in a new era of controlled aquaculture.
The Visionaries:
Dr. H Chaudhury. L.: Renowned for his scientific rigor, Dr. Chaudhury’s work laid the
foundation for modern carp breeding. His relentless pursuit of practical solutions
empowered generations of fish farmers.
Dr. K. H. Alikunhi: A stalwart in fisheries science, Dr. Alikunhi’s collaborative spirit
and innovative mindset were instrumental in perfecting the hypophysation process,
making large-scale fish seed production a reality.
Lasting Impact:
Their breakthrough not only revolutionized fish farming in India but also inspired similar
advances across Asia. Today, National Fish Farmers Day stands as a beacon of gratitude and
inspiration, celebrating the resilience, innovation, and dedication of fish farmers who feed the
nation and sustain rural economies.
Let us honor these pioneers and the countless hands that nurture India’s blue revolution-
reminding us that great nations are built on the dreams and determination of their people.