Hello Aspirant,

You have not mentioned the name of your agriculture counselling process. So to surrender the seat kindly go through the seat allotment rules and regulations to know about the seat cancellation and fee refund rules . Since you have already  joined the college, you can approach them and inquire about the procedure.There will a specific date before which you should withdraw your seat or cancel it in order to get the tuition amount paid without much loss. If you are not interested  in B.Sc agricultue , you can drop it and join BAMS .

All the best