Overview of Wheat – GW 222 (DBW 222)

• Variety name: DBW 222 (synonym: Karan Narendra)

• Zone suitability: Developed for the North Eastern Plains Zone (NEPZ) of India, ideal for timely sown, irrigated conditions

• Average and potential yield:

  • Average yield: 48.9 quintals per hectare (q/ha)

  • Potential yield: 62.0 q/ha

• Disease resistance & quality:

  • Resistant to brown rust

  • Chapatti quality: 7.5/10

  • Bread quality score: 8.24

• Heat tolerance: In trials (2021–22 season), DBW 222 showed 5.4% yield gain compared to HD-3086, indicating strong heat tolerance

• Praise for dry/water-stressed areas: It is considered a boon for regions where groundwater levels are declining