Table 1 Phenotypic evaluations performed for the six cvs

AAC (%)

19.0 (±0.40)

22.3 (±0.37)

25.4 (±0.73)

23.5 (±1.37)

22.9 (±0.82)

20.3 (±0.23)

Total proteins (%)

6.8 (±0.40)

4.9 (±0.46)

6.5 (±0.27)

6.1 (±0.38)

6.7 (±0.60)

6.1 (±0.25)

Paddy seed length (mm)

10.04 (±0.44)

7.42 (±0.24)

9.85 (±0.54)

9.37 (±0.44)

8.31 (±0.29)

10.00 (±0.51)

Paddy seed width (mm)

4.32 (±0.24)

3.78 (±0.20)

3.90 (±0.18)

4.14 (±0.26)

4.09 (±0.14)

4.48 (±0.16)

Paddy seed length/width

2.32

1.96

2.52

2.26

2.03

2.23

Naked caryopsis length (mm)

7.26 (±0.26)

5.17 (±0.22)

7.29 (±0.32)

6.94 (±0.33)

6.33 (±0.40)

7.28 (±0.31)

Naked caryopsis width (mm)

3.53 (±0.17)

3.13 (±0.20)

3.31 (±0.19)

3.28 (±0.26)

3.46 (±0.33)

3.61 (±0.24)

Naked caryopsis length/width

2.06

1.65

2.20

2.12

1.83

2.02

α-tocotrienol (mgKg⁻¹DW)

14.74 (±1.63)

27.04 (±0.97)

19.99 (±0.53)

15.34 (±0.22)

6.26 (±0.92)

17.03 (±1.72)

δ-tocotrienol (mgKg⁻¹DW)

1.98 (±0.19)

2.85 (±0.09)

3.49 (±0.12)

4.09 (±0.19)

1.93 (±0.27)

1.89 (±0.10)

γ-tocotrienol (mgKg⁻¹DW)

26.38 (±2.9)

50.08 (±1.49)

32.95 (±1.20)

38.60 (±0.80)

13.42 (±1.99)

25.84 (±2.69)

α-tocopherol (mgKg⁻¹DW)

57.86 (±4.49)

65.15 (±7.9)

72.04 (±5.26)

67.17 (±3.31)

6.64 (±0.91)

50.50 (±2.73)

γ-tocopherol (mgKg⁻¹DW)

5.86 (±0.72)

3.47 (±0.44)

4.85 (±0.38)

9.97 (±0.52)

0.68 (±0.13)

4.21 (±0.03)

Total tocochromanols (mgKg⁻¹DW)

106.82

148.59

133.32

135.17

28.93

99.47

γ-oryzanol (mgKg⁻¹DW)

868.4 (±82.3)

1886.3 (±151.3)

1231.5 (±98.2)

847.2 (±53.2)

356.2 (±55.1)

1022.3 (±125.8)

Milling head yield (%)

57.5

63.0

54.0

57.4

55.5

59.0

Alkali

4

7

7

6

5

6

Chalkiness

9

1

9

9

9

9