Table 3 Mean performance of genotypes based on leaf temperature (LT), grain yield and harvest index (HI) under dryland and irrigated environments

Genotype

LT (°C)

Grain yield (g plant^-1)

HI

LT (°C)

Grain yield (g plant^-1)

HI

Top five genotypes

RTx7000

42.3

30.4

0.33

35.4

40.1

0.36

PI562723

42.3

22.3

0.34

35.2

14.6

0.40

IS24453

41.5

15.0

0.19

36.8

49.2

0.13

PI475432

41.5

34.4

0.37

35.1

39.0

0.16

IS2397

41.4

15.5

0.18

36.6

42.2

0.30

Bottom five genotypes

Ajabsido

34.8

27.2

0.37

36.1

71.1

0.29

KS19R

35.8

24.3

0.44

36.6

55.7

0.31

PI570895

36.3

43.3

0.40

36.0

55.3

0.26

IS29654

36.4

7.7

0.16

37.2

1.16

0.04

IS26694

36.4

12.0

0.10

36.5

45.0

0.13