Diallel analysis on days to heading in rice
1983
Lee, S.K. | Yang, S.J. (Office of Rural Development, Milyang (Korea R.). Yongnan Crop Experiment Station)
Seven parent varieties and 21 F1 hybrids from 7x7 partial diallel crosses were used as the materials, and genetic studies were carried out to obtain basic information of days to heading in rice breeding. Positive or negative heterosis were observed depending upon F1 combinations. Average percentage of heterosis was shown in positive values, while average percentage of heterobeltiosis shown in negative values
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