RRDI_fertilizerrecomendation_Irrigated_WZ

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Rice In Sri Lanka - New Fertilizer Reccomendation

Wet zone (for irrigated paddy fields)

Districts applicable

Kegalle, Gampaha, Colombo, Galle, Kaluthara, Matale (For Yatawaththa, Ukuwela divisional secretariats)
Kandy (
Except Minipe, Ududumbara, Panwila, Medadumbara, Kundasale, Pathahewaheta, Delthota divisional secretariats)
Nuwara Eliya (
Except Hanguranketha, Walapane divisional secretariats)
Mathara (
Except Hakmana, Kirinda, Devinuwara, Dikwella, Thihagoda, Kamburupitiya divisional secretariats)
Rathnapura (
Except Embilipitiya, Kolonna, Balangoda, Imbulpe, Weligepola divisional secretariats)

Age GroupTime *UreaT.S.PM.O.PZinc Sulphate **
Kg/h
For 3 Month age groupBasic 35 5
2 Weeks20   
4 Weeks55 25 
6 Weeks45 25 
7 Weeks20   
Total14035505
For 3 1/2 Month age groupBasic 35  
2 Weeks20   
4 Weeks55 25 
6 Weeks45 25 
8 Weeks20   
Total14035505
For 4 Month age groupBasic 35 5
2 Weeks20   
4 Weeks55 25 
7 Weeks45 25 
9 Weeks20   
Total14035505

*  From the date of establishment
**  Apply only in Maha Season