Table 1.
The numbers of selected BC1F2 and BC1F3 plants from two rounds of selection for yield, drought tolerance (DT) and seedling salt tolerance (ST) from eight Huang-Hua-Zhan (HHZ, the recipient) BC1 populations.
Fig 1.
The BC breeding procedure for improving multiple complex traits in rice in which WS and DS represent the wet and dry seasons, and DT and ST represent drought and salt tolerance
Table 2.
Analysis of variance for the grain yield performance of 496 BC1F5 introgression lines selected from eight HHZ populations by nine selection schemes (SS) under three environments (E) during the 2012 dry season.
Table 3.
The mean grain yield (g/plant) performance of BC1F5 introgression lines (ILs) from different selection schemes (SS) under normal, drought and salinity conditions during the 2012 dry season at IRRI.
Table 4.
Yield performance of the 14 best-performing lines under each of normal, drought and salt conditions, respectively, during the 2012 dry season at IRRI.
Table 5.
Six released varieties and 24 promising HHZ introgression lines nominated in the National Cooperative Yield Trials (NCYTs) of different countries.
Table 6.
The mean genotypic and introgression frequency of selected BC1 introgression lines from eight HHZ populations.
Table 7.
The mean genotypic and introgression frequency of BC1 introgression lines generated by different selection schemes from eight HHZ populations.