Hello Jyothi,
The Agriculture exams conducted in India for B.Sc Agriculture course are listed below.
Exam Exam -  Registration Dates 2022 - Exam Date 2022
HORTICET - Till First week of July, 2022 - First week of August, 2022
TJEE - 16th February, 2022 to 2nd March, 2022 - 25th April, 2022
ICAR-AIEEA - Till last week of June, 2022 3rd week and 4th week of August, 2022
SAAT - 1st week of February, 2022 to Last week of May, 2022 - In June, 2022
Rajasthan - JET - Starts from 20th March, 2022 - 11th July, 2022
AP EAMCET - First week of May,2022 to Last week of May, 2022 2nd July, 2022 to 3rd week of July, 2022
KCET - Till July, 2022 - 22 nd August, 2022
OUAT - First week of May, 2022 - Third week of June, 2022
BHU UET - First week of May, 2022 to First week of June, 2022 - June - July, 2022 (Tentative dates)
KEAM - Till Second week of June, 2022 In 4th week of June, 2022

May this information was useful to you.
Good Luck!!