Table 1 Performance of the parents and their recombinant inbred lines under control and heat stress

Nagina22

6.38

67.45

6.41

2.18

IR64

14.53

95.94

9.48

1.33

RILs

2.17–78.01

15.40–100.00

1.89–24.12

0.064–12.65

Mean

16.56

81.8

9.47

2.65

Range

75.84

84.60

22.23

12.59

SD^a

12.85

16.4

3.19

2

CV^b

77.60

20.05

33.7

75.5