- Address : Bathalagoda, Ibbagamuwa, Sri Lanka
- E- Mail : rrdi@doa.gov.lk
- Telephone : +94 372 258561
- Fax : +94 372 259881
Rice In Sri Lanka - New Fertilizer Reccomendation
Intermediate zone and dry zone (for rainfed paddy fields)
Districts applicable
Anuradhapura, Polonnaruwa, Monaragala, Hambantota, Mulathiw, Jaffna, Kurunegala, Puttlam, Mannar, Vauniya, Ampara, Batticaloa, Trincomalee, Kilinochchi, Badulla, Kandy (For Minipe, Udadumbara, Panwila, Medadumbara, Kundasale, Pathahewaheta, Delthota divisional secretariats)
Nuwara Eliya (For Hanguranketha, Walapane divisional secretariats)
Rathnapura ( For Embilipitiya, Kolonna, Balangoda, Imbulpe, Weligepola divisional secretariats)
Mathara( For Hakmana, Kirinda, Devinuwara, Dikwella, Thihagoda, Kamburupitiya, divisional secreteriats)
Matale ( For Yatawatha, Ukuwela divisional secretariats)
| Age Group | Time * | Urea | T.S.P | M.O.P | Zinc Sulphate ** |
| Kg/h | |||||
| For 3 Month age group | Basic | 35 | 5 | ||
| 2 Weeks | 30 | ||||
| 4 Weeks | 65 | 25 | |||
| 6 Weeks | 50 | 25 | |||
| 7 Weeks | 30 | ||||
| Total | 175 | 35 | 50 | 5 | |
| For 3 1/2 Month age group | Basic | 35 | 5 | ||
| 2 Weeks | 30 | ||||
| 4 Weeks | 65 | 25 | |||
| 6 Weeks | 50 | 25 | |||
| 8 Weeks | 30 | ||||
| Total | 175 | 35 | 50 | 5 | |
* From the date of establishment
** Apply only in Maha Season