The fee structure for Bachelor of Science [B.Sc] {Hons.} (Agriculture) in PCTE Ludhiana is as follows-
Year 1-  ₹ 53,850
Year 2-  ₹ 50,850
Year 3-  ₹ 50,850
Total -   ₹ 155,550

The fee structure for Bachelor of Science [B.Sc] {Hons.} (Agriculture) in PAU, Ludhiana is-
Year 1-  ₹ 76,910
Year 2- ₹ 52,200
Year 3-  ₹ 52,200
Year 4- ₹ 52,200

Both are amongst the good colleges of India, but PAU Ludhiana is especially an agricultural college. Hence, the course can be more effective and focused .

You can also browse through the official websites of these colleges for more information.

All the best! :)