You can visit to the official website of Bachelor of Science Agriculture College in which you are interested to take admission for applying for admission. Before this you must have completed the eligibility criteria for applying for Bsc agriculture in that college or university. I am mentioning below most basic eligibility criteria and selection criteria:

• You must have completed your 10 + 2 with Physics, Chemistry and Mathematics/ Biology as compulsory subjects.
• You have to score marks according to the required criteria of that college in which you are taking admission.
• Admissions are either on entrance exam on the basis of qualifying 10+2.
• The entrance exams which way have to clear includes BCECE & AJEE.

For MORE information click on mentioned below link:

https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.careers360.com/university/bihar-agricultural-university-bhagalpur/amp&ved=2ahUKEwjXpZy4w6P1AhWKSWwGHcv0Aq8QFnoECAsQAQ&usg=AOvVaw0vf5wNTEYcR5W3eArVLYk1