Dear friend ,

For b.tech agriculture you need to give AIEEE entrance exam .Total tution fees of this course lies in the range between 50,000 to 1.5 lakh depending on the college.

Few of the top colleges for agriculture engineering are as follows:

Mahatma Phule Krishi Vidyapeeth, Rahuri

Indira Gandhi Agricultural University, Raipur

Rama University , Kanpur

College of agricultural engineering and technology, Bhubaneswar

Hope this may help you ....

Good luck !!!!