Tamil Nadu Agricultural University Tamil Nadu Agricultural University Tamil Nadu Agricultural University (TNAU) is an agricultural university located in Coimbatore, Tamil Nadu, India. The Tamil Nadu Agricultural University had its genesis from establishment of an agricultural school at Chennai, Tamil Nadu, India, as early as 1868 which was later relocated at Coimbatore during 1906. In 1920 it was affiliated to Madras University. TNAU assumed full responsibilities of Agricultural Education and Research and supported the State Agricultural Department by delivering research products. In 1958, it was recognised as a post-graduate centre and began to offer master's and doctoral degrees. The university offers 13 undergraduate programs,
Economy of Tamil Nadu of the Government of Tamil Nadu with figures in millions of Indian Rupees. See also and . Non-tax revenues of local bodies are excluded. Amount in millions Economy of Tamil Nadu Tamil Nadu has the second-largest economy in India. Over 50% of the state is urbanized, accounting for 9.6% of the urban population in the country, while only comprising 6% of India's total population. Services contributes to 45% of the economic activity in the state, followed by manufacturing at 34% and agriculture at 21%. Government is the major investor in the state, with 52% of total investments, followed by private