Here's the question bank on all the agriculture officer topics.
First hybrid rice in world was developed by which country?
The correct answer is China. First time in word, China developed hybrid rice in 1974. It was developed by Prof. Long Ping Yuan, known as Father of Hybrid Rice. India is second to develop hybrid rice after China. MGR-1 (earlier named as CoRH-1) developed first by Tamilnadu and PRH-1 and PRH-6 by IARI.
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