Paddy Cultivation in Sri Lanka - Christiealwis.com

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Rice Extent... • <strong>Sri</strong> <strong>Lanka</strong> - 730,000 ha • Dry & Intermediate - 610,000 ha • Wet Zone - 120,000 ha Agro Ecology 4
District Kalutara Colombo Galle Gampaha Rathnapura K’galle Matara Districts Agro ecology WL1a, WL1b, WL2a WL1a, WL1b, WL2a, WL3 WL1a, WL2a WL1a, WL1b, WL2b, WL3 WL1a, WL2a WL1a,WL2b, WL1a, WL2a Av. Yield Bu/Ac 56 63 72 66 59 66 73 Until 1950 used Traditional methods 5
Page 1 and 2: Paddy Cultivation in Sri Lanka By M
Page 3: Available species in Sri Lanka •
Page 7 and 8: Land preparation using mamoty Rural
Page 9 and 10: Gonabaru 9
Page 11 and 12: Herath Banda Sulai-Traditional Rice
Page 13 and 14: Breeding Commence 1950 First bred v
Page 15 and 16: Institution Mandate Batalagoda (Var
Page 17 and 18: Fe Toxic soil Fe Toxic Paddy field
Page 19 and 20: Constraints b) Climatic constraints
Page 21 and 22: Killing Pollan (using hot water) Re
Page 23 and 24: Cont ….. 2. Diabetic condition Hi
Page 25 and 26: Network of Irrigation Reservoirs 25
Page 27 and 28: Old New Old New 27
Page 29 and 30: Statistics Year Production 000 Mt Y
Page 31 and 32: Varietal spread according to the ag

Paddy Cultivation in Sri Lanka - Christiealwis.com

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