Hi Mousim,

The best B.Tech Agricultural Engineering colleges in West Bengal are as follows:-

• The Institutions of Engineers India, Kolkata
• Bidhan Chandra Krishi Vishwavidyalaya, Nadia
• Uttar Banga Krishi Viswavidyalaya, Pundibari

NOTE: These are the only 3 colleges offering B.Tech Agricultural Engineering in West Bengal

Refer here for more info - https://engineering.careers360.com/colleges/list-of-be-btech-in-agricultural-engineering-colleges-in-west-bengal

Feel free to ask doubts in the Comment Section.

I hope this information helps you.

Good Luck!