Krishnaswami Ramiah, Agricultural Scientist
Agricultural Scientist

Krishnaswami Ramiah

Born 15 April 1892 · verify — Died 3 August 1988

Founded the Central Rice Research Institute and introduced systematic hybridisation in Indian rice breeding.

Krishnaswamy Ramiah was an Indian agricultural scientist, geneticist, parliamentarian and the founder director of Central Rice Research Institute, Cuttack, credited with introducing systematic hybridisation programmes in rice breeding in India. The Government of India honoured him in 1957, with the award of Padma Shri, the fourth-highest Indian civilian award for his services to the nation and followed it up with the third-highest civilian honour of the Padma Bhushan in 1970.

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A detail that
surprised us

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The rice variety GEB 24, developed by Ramiah, became the progenitor for 83 rice varieties cultivated internationally.

The Story

1
🌾 In 1914, Krishnaswami Ramiah began his career at the Paddy Breeding Station in Coimbatore, and by 1917, he had already produced new rice crossbreeds using pure line selection techniques.
2
🧬 In the 1930s, Ramiah pioneered systematic hybridisation programmes in rice breeding, becoming the first Indian scientist to develop such protocols, transforming rice genetics research in India.
3In 1946, he was appointed the founding director of the Central Rice Research Institute in Cuttack, steering the institution through its formative years and bringing it under the Indian Council of Agricultural Research.
4🌍 As an FAO expert based in Bangkok, Ramiah led the International Rice Commission and contributed to the Indo-Japonica Hybridization programme that created nitrogen-responsive rice varieties released across Malaysia, India, and Australia.

🏅 Awards & Honours

1957
Padma Shri
1970
Padma Bhushan

🔍 One thing most people don't know

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In 1938, Ramiah was appointed a Member of the Order of the British Empire (MBE), an honor from the British colonial administration recognizing his scientific achievements before India’s independence.

📸 Through the Years

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🗓️ A Life in Moments

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Birth
Birth in Kizhakarai, Madras Presidency
Krishnaswami Ramiah was born in the Ramnad district, now Ramanathapuram, Tamil Nadu, beginning the life of a future agricultural scientist.
1892
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Career
Started at Paddy Breeding Station
Joined research staff at Coimbatore’s Paddy Breeding Station, initiating his work on rice genetics.
1914
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Career
Produced new rice crossbreeds
Developed new rice varieties through pure line selection and breed improvement techniques.
1917
🏅
Award
Awarded MBE by British Government
Received the Member of the Order of the British Empire honor for his contributions to agricultural science.
1938
⚡
Career
Founded Central Rice Research Institute
Appointed founding director of the Central Rice Research Institute in Cuttack, shaping rice research in India.
1946
🏅
Award
Received Padma Shri Award
Honored by the Government of India for his services to agricultural science with the Padma Shri civilian award.
1957
🏅
Award
Received Padma Bhushan Award
Awarded the Padma Bhushan, the third-highest Indian civilian honor, recognizing his lifelong contributions.
1970
🕊️
Death
Passed away in Bengaluru
Died at age 96 in Bengaluru, leaving behind a legacy in rice genetics and agricultural science.
1988
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🗝️Discoveries

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01 / 05
🏆ACHIEVEMENT

Ramiah’s genetic research included pioneering work on X-ray induced mutation in rice, a technique that was advanced for its time and helped expand rice genetic diversity.

02 / 05
🌍HISTORICAL IMPACT

From 1946 onward, Ramiah directed the Central Rice Research Institute in Cuttack, a key institution founded the same year to boost rice research in post-independence India.

03 / 05
🏆ACHIEVEMENT

Ramiah helped develop the Indo-Japonica Hybridization programme under FAO, which produced rice varieties like Mahsuri and Malinja that were released in Malaysia and influenced international cultivation.

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🌱 What changed because of them

Krishnaswami Ramiah’s introduction of systematic hybridisation transformed rice breeding practices in India and influenced global rice genetics through FAO collaborations. His leadership at the Central Rice Research Institute institutionalized rice research, while his advocacy for gene symbol standardization shaped genetic studies worldwide. The Ramiah Memorial Lecture at IIT Bombay continues to honor his impact on agricultural science.

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