Hello,
.
Top ABM colleges in India are here,

• Indian institute of management, Ahmadabad
• Indian institute of management, Lucknow
• Institute of management, Banaras  Hindu university, Varanasi
• National institute of agricultural extension management, Hyderabad
• Doon business school, Dehradun

As you said top 5 colleges. I have mentioned only 5.
if you are willing to get information about more colleges or the college information mentioned above .
Here I am providing you the link, which will help you out.
.
https://bschool.careers360.com/colleges/list-of-agriculture-business-management-colleges-in-india

Please refer the provided link.You will be cleared about rating, review, other information about the college's.
.
thank you

Hello,

Get through the link below for college for abm.

https://bschool.careers360.com/colleges/list-of-agriculture-business-management-colleges-in-india