the morphological traits of ILs, including plant type, flowering date
and appearance grain quality were as same as those of KD (Table 4).
The distribution of agronomic traits based on the phenotypes in the
ILs is shown in Fig. 5. The average plant height of ILs varied from
122.2 to 164.6 cm. Thirteen of the ILs had shorter plant height than
KD (139.0 cm). The average plant height of the ILs was found 3.8%
higher than that of KD. The numbers of days to flowering of the
selected lines were almost same as those of KD (127 days).
However, some selected ILs had 3–7 days delayed flowering than
KD. The average number of panicles and grain yield per plant of the
selections were 10.0 and 18.4% higher than those of KD,
respectively. The average number of filled-grains and 1000-grain
weight of the ILs were 18.9 and 6.5% higher than those of KD,
respectively. The grain yield per plant of ILs was ranged from 17.6
to 39.0 g. All of the selected lines were awnless and white pericarp,
unlike the donor RH, which has prominent awning and red
pericarp.
the morphological traits of ILs, including plant type, flowering dateand appearance grain quality were as same as those of KD (Table 4).The distribution of agronomic traits based on the phenotypes in theILs is shown in Fig. 5. The average plant height of ILs varied from122.2 to 164.6 cm. Thirteen of the ILs had shorter plant height thanKD (139.0 cm). The average plant height of the ILs was found 3.8%higher than that of KD. The numbers of days to flowering of theselected lines were almost same as those of KD (127 days).However, some selected ILs had 3–7 days delayed flowering thanKD. The average number of panicles and grain yield per plant of theselections were 10.0 and 18.4% higher than those of KD,respectively. The average number of filled-grains and 1000-grainweight of the ILs were 18.9 and 6.5% higher than those of KD,respectively. The grain yield per plant of ILs was ranged from 17.6to 39.0 g. All of the selected lines were awnless and white pericarp,unlike the donor RH, which has prominent awning and redpericarp.
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