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Inter-varietal crosses
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Distribution pattern of segregants and heritability estimates in paddy (Oryza sativa L.) crop for 12 quantitative traits in two F2 populations derived from the cross AD 16019 x ADT43 and AD16019 x WGL 14377 was studied at TRRI, Aduthurai during 2016-18. Platykurtic symmetrical curve for the traits with positive skewness was registered for the traits 1000 grain weight and single plant yield.
10p
trinhthamhodang5
16-05-2020
15
1
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The present investigation was assessed using 100 F2 individuals, their parents and F1 for characters days to flowering, plant height, panicle length, productive tillers per plant, number of grains per panicle, grain yield per plant, straw yield per plant and harvest index. These traits are most important for identification of good segregating plants or genotype. Here, in the present study F2 population was developed from the cross between GAR-13 (improved and high yielding cultivar) and Lalkada (local landrace).
6p
caygaocaolon4
04-04-2020
18
1
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The present investigation was carried out to estimate in three intervarietal crosses namely, ‘Palam Sumool × Punjab-89’, ‘Palam Sumool × Azad P-1’ and ‘Palam Sumool × Palam Priya’ comprising of twelve generations for estimation of heterosis and residual heterosis for pod yield and component horticulture traits in garden pea.
7p
nguaconbaynhay4
22-03-2020
22
1
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