Agriculture and Pharmaceuticals are entirely different field of study. So generally no one shift from pharmaceutical to Agriculture. Once you have a B.Pharm degree you will be continuing to be a pharmacist and Bsc Agriculture you have JD related to Agricultural Scientist.

Now if you are studying in college and you want to shift then you can do that by cancelling the course you are studying. But you can't get a JD of Agricultural Scientist after B.Pharm and the vice versa.

I hope my answer helps you. Goodnight!

Hello

Bpharma and bsc agriculture is two different branch and job are also different.  So it become difficult to get a job of bsc agriculture for bpharma student.  Bpharama deals with medicine part while bsc agriculture deals with agricultural thing . But if you have a good knowledge and properexposure than you can but it is difficult.

Good Luck