Hello aprajita,

There are some best colleges offering b.tech agriculture in North India:-

•College of Agricultural Engineering and Technology, Punjab Agricultural University, Ludhiana.

•Integral University, Lucknow.

•Sharda University, Greater Noida.

•NIMS University, Jaipur.

•College of Technology and Engineering, Maharana Pratap University of Agriculture and Technology, Udaipur.

I hope this helpful for you.

Best wishes!!