- Address : Bathalagoda, Ibbagamuwa, Sri Lanka
- E- Mail : rrdi@doa.gov.lk
- Telephone : +94 372 258561
- Fax : +94 372 259881
RRDI Rice Varieties
H10
| Variety name | : H 10 |
| Year of release | : 1968 |
| Pedigree | : Pachchaperumal/Mas/H 5 |
| Average yield | : 3.0 t/ha |
| Maturity | : 90 days |
| Plant height | : 83 cm |
| Basal leaf sheath colour | : Green |
| Regions recommended for farming | : General cultivation |


Grain Quality Characteristics
| Weight per bushel of paddy | 19.5 kg |
| 1000 grain weight | 26.0 g |
| Milling recovery ( based on weight) | 73.40% |
| Head grain recovery ( based on weight) | 52.00% |
| Grain shape | Intermediate Bold |
| Pericarp colour | Red |
| Presence of buff colour | No |
Resistance to Pests and Diseases
| Pest/Disease | Level Of Resistance |
| Blast | Susceptible |
Grain Quality Characteristics
| Weight per bushel of paddy | 19.5 kg |
| 1000 grain weight | 26.0 g |
| Milling recovery ( based on weight) | 73.40% |
| Head grain recovery ( based on weight) | 52.00% |
| Grain shape | Intermediate Bold |
| Pericarp colour | Red |
| Presence of buff colour | No |
Resistance to Pests and Diseases
| Pest/Disease | Level Of Resistance |
| Blast | Susceptible |
