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- Address : Bathalagoda, Ibbagamuwa, Sri Lanka
- E- Mail : rrdi@doa.gov.lk
- Telephone : +94 372 258561
- Fax : +94 372 259881
RRDI Rice Varieties
Bw 364
Variety name : Bw 364
Year of release : 2006
Pedigree : Bw 400/OB 2552 //Bg 352
Average yield : 4.5 t/ha
Maturity : 103 days
Plant height : 104.0 cm
Basal leaf sheathcolour : Green
Recommendation : WZ, Tolerance to iron toxicity
Grain Quality Characteristics
Brown rice recovery | 78.5 % |
Milling recovery | 75.5 % |
Head rice recovery | 61.0 % |
Amylose content | High |
Gelatinization temperature | High |
1000 grain weight | 23.0 g |
Grain shape | Long Medium |
Pericarp colour | Red |
Buff colour presence | No |
Reaction to Pest and Disease
Blast | Bacterial Leaf Blight | Gall Midge | Brown Planthopper |
Moderately Resistant | Moderately Resistant | Resistant / Moderately Resistant | Moderately Resistant |
Grain Quality Characteristics
Brown rice recovery | 78.5 % |
Milling recovery | 75.5 % |
Head rice recovery | 61.0 % |
Amylose content | High |
Gelatinization temperature | High |
1000 grain weight | 23.0 g |
Grain shape | Long Medium |
Pericarp colour | Red |
Buff colour presence | No |
Reaction to Pest and Disease
Blast | Moderately Resistant |
Bacterial Leaf Blight | Moderately Susceptible |
Gall Midge | Resistant / Moderately Resistant |
Brown Planthopper | Moderately Resistant |