Dahanala is a long-grain red rice variety traditionally cultivated in Sri Lanka. The culm is about 120cm in height. This crop can be harvested within 3½ months from seeding. The number of tillers per plant is 4 to 5, which is low compared to other traditional rice varieties. The yield is also low at 30 to 35 bushels per acre. Dahanala is widely cultivated in the wet zone.

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