rspted sir i want to know which course is good in between agriculture or biotechnology and what are there future prospects

i m sourabh frm bhopal.and m also 2year dropper for pmt.but i cant pass.so now i want to change my line.and m confuse in agricultre or biotechnology.so pls suggest me right option and its future prospects also.and i want to take admissn in gujarat state.so pls guide me.