This document lists over 30 varieties of rice seeds including Pusa Basmati 1121, Jay Shrirama Rice, Basmati rice, Joha rice, Ambemohar, Rosematta rice, and Dubraj rice. It also discusses the benefits of using high yielding variety (HYV) seeds, noting that HYV seeds provide higher crop yields compared to traditional seeds, have a shorter maturity time, allow for multiple crops to be grown, are more resistant to floods and drought, and help increase farmers' income.