tailieunhanh - Genetic variability analysis for grain yield and its components traits in traditional rice varieties (TRVs)

Three hundred and twenty four Traditional Rice Varieties (TRVs) were collected from different parts of Karnataka and were evaluated for grain yield and its attributes in two seasons (kharif 2011 and summer 2012) at ZARS, VC Farm, Mandya, Karnataka, India. The 14 quantitative traits studied were categorized into growth traits (days to 50% flowering, Plant height, Productive and tillers plant-1 ), panicle traits (panicle length, spikelet panicle-1 , chaffy panicle-1 and spikelet fertility), grain quality traits (grain length, grain breadth and L/B ratio) and grain yield traits (1000 grain weight, straw yield plant-1 , harvest index and grain yield plant-1 ). |

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