A field study was conducted during rainy season of 2002 and 2003 at Regional Agricultural
Research Station, Parwanipur to study the performance of Boro rice varieties in early rice
.(Bhadaiya) condition. The experiment was laid out in Randomized Block Design with three
· replication consisting 10 rice varieties. All the yield attributing characters, grain and straw
yield were found highly significant. But, over the years, days to heading, days to maturity,
panicle length and unfilled grains per panicle were found highly significant where as plant
height, tillers per square meter, filled grains per panicle, 1000 grain weight, grain yield and
straw yields per hectare were found non-significant.

A field study was conducted during rainy season of 2002 and 2003 at Regional Agricultural
Research Station, Parwanipur to study the performance of Boro rice varieties in early rice
.(Bhadaiya) condition. The experiment was laid out in Randomized Block Design with three
· replication consisting 10 rice varieties. All the yield attributing characters, grain and straw
yield were found highly significant. But, over the years, days to heading, days to maturity,
panicle length and unfilled grains per panicle were found highly significant where as plant
height, tillers per square meter, filled grains per panicle, 1000 grain weight, grain yield and
straw yields per hectare were found non-significant.