Hi Aditi Dagar,
JET Agriculture exam is a state level exam organized by Maharana Pratap University of Agriculture and Technology, Udaipur. The admissions through this exam are into Horticulture, Food Technology, Agriculture, Forestry etc. The exam results are declared on 28th may, 2019.
For the details like eligibility, application form and so on click the link below for complete details:
https://engineering.careers360.com/exams/jet

Feel free to access for further doubts. Good luck.