The Indian Agricultural Research Institute (IARI), also known as the Pusa Institute, is India's premier national institute for agricultural research, education, and extension. Established in 1905, it has been instrumental in the development of India's agricultural sector, contributing significantly to the Green Revolution. The institute specializes in various fields such as agricultural engineering, microbiology, seed science, and soil technology, among others. With a sprawling campus in New Delhi and eight regional stations across the country, IARI continues to play a pivotal role in addressing agricultural challenges through innovation and research.