Telephone

+94 812 388331 / 32/ 34

Email Address

info@doa.gov.lk

Office Address

Department of Agriculture, P.O.Box. 01,
Peradeniya

RRDI_Rice_Bw452

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RRDI Rice Varieties

Bw 452

Variety name : Bw 452
Year of release : 1992
Pedigree : Hondarawala 502/C 104
Average yield : 5.0 t/ha
Maturity : 135 days
Basal leaf sheath colour : Green
Recommendation : General cultivation

Grain Quality Characteristics

1000 grain weight 26.8 g
Grain shape Long medium
Pericarp colourRed

Reaction to Pest and Disease

Blast Bacterial Leaf Blight Gall Midge
Moderately Resistant Moderately Resistant / Moderately Susceptible Moderately Resistant / Moderately Susceptible

Grain Quality Characteristics

1000 grain weight 26.8 g
Grain shape Long medium
Pericarp colourRed

Reaction to Pest and Disease

BlastModerately Resistant
Bacterial Leaf BlightModerately Resistant / Moderately Susceptible
Gall MidgeModerately Resistant / Moderately Susceptible