Hello student if you want to pursue Agri business management after B.tech in agriculture then its a very good choice because you're already intrested in it and you must have a strong base as you've done B.tech in agriculture just go with your interest and pursue agri business management.

The pay packages offer to ABM masters are around 4lakh to 8lakh and  that's depend on your academic performance and college.

Top recruiters are:-

Mother dairy

Amul

Himaya

Dabur

Feel free to comment if you have any doubt

Good luck