Hey Mahesh! According to your request tgese are the entrance exams which are held for agriculture Engineering. 

• ICAR AIEEA - Indian Council of Agricultural Research All India Entrance Examination for Admissions in undergraduate, postgraduate and doctoral programmes in agriculture and allied sciences.
• BCECE - Bihar Combined Entrance Competitive Examination
• JCECE - Jharkhand Combined Entrance Competitive Examination
• KCET - Karnataka Common Entrance Test
• KEAM - Kerala Engineering Agriculture Medical
• MP PAT - MP Vyapam
• OUAT - Orissa University of Agriculture and Technology exam
• TS EAMCET - Telangana State Engineering, Agriculture and Medical Common Entrance Test
• AP EAMCET - Andhra Pradesh Engineering, Agriculture and Medical Common Entrance Test (AP EAMCET).

Hello kadem
You have so may options
JEE MAINS
TS EAMCET
And many state level engineering exams for example UPTECH or APCET or WBJEE etc
You can choose any one of your interest and preference.
JEE mains if for central universities and if you will get good. Marks there you will get an opportunity to take admission in high class engineering colleges all over india.
And you can also apply for the state level exams of your state because every state have qouta for state students of at least 80% and these institutes also have good ranks and also you have a better chance to get admission there too.
I hope it helps
Best of luck