Unfortunately, no. Students cannot join Chaudhary Charan Singh Haryana Agricultural University directly without any entrance exam. Take a look at this:

- Candidates seeking admissions to all UG and PG programmes (except B.Tech. (Agril Engg.) and MBA) will have to appear in the Entrance Test (ET) for B.Sc. (Hons.) Ag. 4 years, B.Sc. (Hons.) Community Science 4-year Programme and B.F.Sc., B.Sc. (Hons.) Agribusiness Management, Agriculture Aptitude Test (AAT) for B.Sc. (Hons.) 6-year Programme and Common Entrance Test for M.Sc. & PhD.

- For admission to MBA (Gen.)/MBA (Agri-Business Management)/Master in Rural Management, the seats will be filled up firstly through a CAT percentile score of 50 or above, after that the seats will be filled up through CMAT percentile score of 50 or above. The rest of the seats will be filled up with less than 50 percentile scores on the combined merit of CAT/CMAT. In case of a tie of scores, the CAT score will be given preference. Thereafter, on the remaining vacant seats, if any, on the basis of marks obtained in the qualifying examination. 

- For admissions to B.Tech. (Agril. Engg.) the instructions of the Haryana State Technical Education Society will be applicable.

We hope this helps.

Thank you