- Address : Bathalagoda, Ibbagamuwa, Sri Lanka
- E- Mail : rrdi@doa.gov.lk
- Telephone :(+94) 037-2258561
- Fax :(+94) 037-2259881
RRDI Rice Varieties
At 362
Variety name : At 362
Year of release : 2002
Pedigree : At 85-2/Bg 380
Average yield : 7.0 t/ha
Maturity : 110 days
Plant height : 70 cm
Basal leaf sheath colour : Green
Recommendation : General cultivation
Grain Quality Characteristics
Brown rice recovery | 78.30% |
Milling recovery | 68.60% |
Head rice recovery | 54.20% |
Amylose content | Intermediate-High |
Gelatinization temperature | Low |
1000 grain weight | 25.7 g |
Grain shape | Long medium |
Pericarp colour | Red |
Bushel weight | 20.6 kg |
Reaction to Pest and Disease
Blast | Bacterial Leaf Blight | Gall Midge | Brown Planthopper |
Moderately Resistant / Moderately Susceptible | Moderately Resistant / Moderately Susceptible | Resistant/Moderately Resistant | Resistant/Moderately Resistant |
Grain Quality Characteristics
Brown rice recovery | 78.30% |
Milling recovery | 68.60% |
Head rice recovery | 54.20% |
Amylose content | Intermediate-High |
Gelatinization temperature | Low |
1000 grain weight | 25.7 g |
Grain shape | Long medium |
Pericarp colour | Red |
Bushel weight | 20.6 kg |
Reaction to Pest and Disease
Blast | Moderately Resistant / Moderately Susceptible |
Bacterial Leaf Blight | Moderately Resistant / Moderately Susceptible |
Gall Midge | Resistant/Moderately Resistant |
Brown Planthopper | Resistant/Moderately Resistant |