Hello Gokul,

Yes, you can get an agriculture college afer qualify the ICAR Exam. Some of them are:

• Agricultural College and Research Institute, Coimbatore
• Agricultural College and Research Institute,Madurai
• Agricultural College and Research Institute, Killikulam, Vallanadu
• Anbil Dharmalingam Agricultural College and Research Institute, Tiruchirappalli.
• Agricultural College and Research Institute, Vazhavachanur, Thiruvannamalai.
• Agricultural College and Research Institute, Kudumiyanmalai.
• Agricultural College and Research Institute, Thanjavur 

Hope it helps. 

Thank you  :)