Abstract— Assessment and Refinement of Hybrid Rice Seed Production Technology in Farmers Fields. Survey in hybrid rice seed production areas of Karimnagar and Warangal district were collected and the information revealed that major deviations in farmer’s practice as compared with the technology being recommended by the ANGRAU/ DRR. The per cent increase over ANGRAU/DRR practice used for hybrid seed production of paddy by farmers practice were 3.39, 31.15 and 28.04 for filled spikelets panicle-1, spikelet fertility an dgrain yield respectively. Further farmers practice has shown better performance for quality hybrid rice production than ANGRAU practice.
Keywords— Hybrid rice, farmers practice and ANGRAU/DRR practice.
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