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Table 4 Influence of HT and TIR treatments on the shoot RGR (%) of the rice varieties

From: Thermotolerance evaluation of Taiwan Japonica type rice cultivars at the seedling stage

Variety

HT

TIR

48 °C

50 °C

48 °C

50 °C

CNG242

5.09 bca

4.83 abc

37.94 defg

16.79 abcde

HC56

14.49 a

3.33 bc

87.14 a

14.97 abcdef

HL21

0.77 c

6.39 abc

29.80 fg

21.54 a

KH139

4.50 bc

4.61 abc

63.09 bc

14.86 abcdef

KH145

5.03 bc

3.60 bc

21.71 g

4.89 ij

Koshihikari

6.21 bc

3.92 bc

53.76 bcde

9.28 efghi

Koshiibuki

2.41 c

2.38 c

39.57 cdefg

5.74 hi

TC65

4.07 bc

2.36 c

31.68 efg

10.77 defghi

TC192

17.05 a

3.10 bc

41.80 cdefg

10.95 defghi

TK2

3.04 bc

5.12 abc

20.80 g

16.06 abcdef

TK4

1.79 c

4.02 abc

22.59 g

7.18 hi

TK8

6.35 bc

4.99 abc

50.97 bcdef

20.57 ab

TK9

2.18 c

3.10 bc

45.96 bcdefg

11.93 cdefgh

TK14

7.72 bc

3.43 bc

83.42 ab

16.55 abcde

TK16

0.00 c

4.05 abc

71.87 ab

13.84 bcdefg

TK17

1.95 c

4.23 abc

40.93 cdefg

7.83 fghi

TN5

6.32 bc

3.96 abc

28.92 fg

7.18 ghi

TN11

4.57 bc

6.06 abc

51.89 bcde

12.13 cdefgh

TNG67

1.26 c

4.50 abc

60.71 bcd

17.33 abcd

TNG70

1.72 c

3.00 c

51.31 bcdef

19.19 abc

TNG71

8.12 abc

7.12 ab

53.33 bcde

10.95 cdefghi

TT30

4.50 bc

8.95 a

59.88 bcd

11.44 cdefghi

Giza 178

3.92 bc

3.52 bc

47.77 bcdefg

8.79 fghi

N22

2.24 c

3.23 bc

13.61 g

7.78 fghi

TCS10

3.67 bc

2.18 c

28.77 fg

10.16 defghi

TCS197

11.19 ab

3.80 bc

78.74 ab

8.22 fghi

TN1

3.19 bc

3.43 bc

25.08 fg

8.85 fghi

Mean

4.94

4.19

46

12.1

C.V.

0.81

0.36

0.43

0.38

  1. aMeans separation within columns by Fisher’s LSD test at P < 0.05