hi,

I assume you are asking about IIT jam, see iit jam is for admission in msc courses in iits, to study bsc course in agriculture you need to appear in ICAR aieea EXAMS, icar aieea score is accepted in  75 Agricultural Universities includes  64 State Agricultural, Veterinary, Horticultural and Fisheries Universities (SAUs), 4 ICAR-DUs, viz. IARI, IVRI, NDRI and CIFE, 3 Central Agricultural Universities (CAU, Imphal, Dr RPCAU, Pusa and RLB CAU, Jhansi), 4 Central Universities (CUs) having Faculty of Agriculture (BHU, AMU, Viswa Bharati and Nagaland University).

follow the below link to know more about icar aieea exams,

https://university.careers360.com/articles/icar-aieea