Genetic variability in cold tolerant genotypes of rice
1987
Sardana, S. | Sasikumar, B. (Indian Council of Agricultural Research, Complex for North East Hill Region, Lembucherra (India))
A wide variation in days to 50% flowering, plant height, effective tillers per plant, panicle length, number of filled grains per panicle, 1000-grain weight and grain yield per plant was observed in 62 cold tolerant strains of rice examined. Estimates of the various genetic parameters indicated scope for further improvement by selection for some of the characters. Three promising strains (TRC 245-C116, TRC 246-C10 and TRC 246-C14) most suited for the local conditions have been identified
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