Hello Shruti,


For UG Programmes No university level entrance test is conducted for taking admission in Bihar agricultural university.

• 
  Interested candidates must have appeared and passed     BCECE, conducted by Government of Bihar. Otherwise, should have appeared and qualified for All India Entrance Examination conducted by ICAR.
  


• 
  80% of the total seats are reserved for BCECE qualified candidates and 15% of the total seats for AIEE ICAR qualified candidates.
  


• 
  Minimum Qualification Should have passed Class 12 or equivalent level.
  


• 
  Stream Passed PCB/PCM/Agriculture
  

I'm also sharing the official website of BAU below.



http://www.bausabour.ac.in/



Hope it helps


All the best!