Look dear, there are several universities in which agriculture is taught out India, thus be specific in which college you want to get in. For example, in BHU the last date to apply for B.Sc Agriculture was 16 March 2019 likewise you can check the examination date of any college on their official web site. Thus, I have attached the link of all the colleges of agriculture in India, go and see in which college you want to apply and then go-to their official web site and see in the Admission section.
List of Agriculture Colleges in India.https://en.wikipedia.org/wiki/List_of_agricultural_universities_in_India
Here are the important dates for JET Agriculture 2019 :-
- JET Agriculture 2019 Application Form can be filled till 2nd April 2019.
- Last date of filling application form is 2nd April 2019.
- Date of examination is 12th May 2019.
All the best!