Suitable varieties
- Short duration photo-insensitive cultivar
mature in 80–100 days is most suitable for upland ecosystem. Rice is direct
sown in June after the onset of the monsoon and harvested in September.
- High yielding short and medium duration
(115 to 135 days) with photo-insensitive cultivars are suitable for medium land
ecosystems. The crop can be transplanted or direct seeded with beushening. The use of resistant
cultivars to combat the problem of insect pests is recommended.
- Long duration (145 to 165 days) photosensitive varieties
with strong seed dormancy are grown under lowland ecosystem. Tall cultivars
(height > 120 cm) are grown in lowlands. The productivity of these varieties
barely reaches 1 t / ha.
For rice
varieties suitable for different agro-climatic zones and ecologies please visit the
“ecology wise crop varieties” and “stress tolerant crops varieties”
sections under weather smart technology.