Hey Damodara Sonali,

The best Agricultural Polytechnic college in Andhra Pradesh with hostel facilities are,

1. Dr. YSR Horicultural university

2. SV Agricultural colleges

These are the colleges which provide with hostel facility. But the remaining colleges which doesn’t provide hostel facility can be viewed  in the following website link,

https://collegedunia.com/agriculture/andhra-pradesh-colleges

All the best!