Hello,

Indian Institute of Technology Madras is the best college in Tamil Nadu for Agriculture course established in the year 1959 is a government college with co-ed acceptance.  The institute was introduced under the Ministry of Human Resource Development (MHRD), Government of India. Please click the below link to know more.

https://dqxeclau.top/university/indian-institute-of-technology-madras

I will enlist down  below the top agriculture colleges in Tamil Nadu -

1. Tamil Nadu Agricultural University, Coimbatore
2. Anbil Dharmalingham Agricultural and research institute, Tiruchillapali
3. Veterinary College  and research institute, Chennai
4. IIT Madras
5. Bannari Aman Institute of Technology, Erode
6. Vanarayavar Institute of technology, Pollachi
7. Bharath Institute, Chennai

Refer to the website below for more detailed information..

https://engineering.careers360.com/colleges/list-of-agricultural-engineering-colleges-in-tamil-nadu Best wishes. Thank you.