Honestly speaking all this courses are excellent if you enjoy and give your best in the respective fields.  And they have their own pros and cons, own advantages and disadvantages, own career and scope.

Anyways answering your question, if I was at your place, I would have gone with Agriculture BSC. Because it has great scope in recent days and will have more placement opportunities too in the coming years. It's exciting and fun too.

Know about each one in detail with the help of following websites...

https://www.careers360.com/biotechnology-course

https://www.careers360.com/colleges/college-of-agriculture-rajendranagar/bsc-agriculture-course

Best wishes. Thank-you.