Hi! You should go for an agri-business management course only if:

1. You have a passion for the field and you are sure you are going to work in this field.

2. You complete this education from a reputed college, (for Eg. IIM-Ahmedabad which offers this course), so, that you can have proper training and a decent placement.

If the answer to both options is 'no' then go for general MBA which helps you to keep all your options open rather thanm going in for a niche sector.

All the best!