|   Variety  |       Year of relase  |       Area of adaption  |       Maturity (days)  |       Yield (t∙ha−1)  |    ||
|   Altitude (m)  |       Rain fall (mm)  |       On research  |       On farm  |    |||
|   BH-QPY-545  |       2008  |       1000 - 1800  |       1000 - 1200  |       144  |       8.0 - 9.5  |       5.5 - 6.5  |    
|   BH-661  |       2011  |       1600 - 2200  |       1000 - 1200  |       160  |       9.5 - 12.0  |       6.5 - 8.5  |