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Table 1 Descriptive statistics of the traits in parents and the populations observed in Hainan and Wuhan

From: Comparative mapping of chalkiness components in rice using five populations across two environments

Traitsa

Localb

Parents

ZS97/H94 population

ZS97/DL208 population

ZS97/NYZ population

ZS97/WYJ population

ZS97

H94

NYZ

WYJ

Mean

Range

CVc%

Mean

Range

CVc%

Mean

Range

CVc%

Mean

Range

CVc%

CR (%)

H

98.0

10.2

100.0

—

68.4

0.0-100.0

48.2

35.9

2.1-100.0

70.5

93.4

30.3-100.0

13.5

—

—

—

W

94.5

6.3

100.0

85.5

44.4

2.0-100.0

76.8

23.8

0.0-90.0

78.7

94.5

31.7-100.0

11.3

83.2

10.0-100.0

27.4

CA (%)

H

30.3

17.5

75.3

—

28.3

0.0-71.5

52.1

22.5

5.5-66.0

47.3

37.7

8.8-75.6

37.4

—

—

—

W

28.0

17.3

78.5

30.5

31.7

10.2-70.1

41.8

19.9

0.0-59.2

61.5

39.8

8.8-86.0

41.4

32.0

0.0-83.5

44.1

WCR (%)

H

14.0

6.0

100.0

—

8.8

0.0-100.0

238.8

24.3

0.0-100.0

76.5

58.7

0.0-100.0

68.7

—

—

—

W

30.0

5.0

100.0

47.0

7.4

0.0-95.0

192.5

22.1

0.0-90.0

87.0

61.8

0.0-100.0

62.4

43.1

0.0-100.0

76.0

WBR (%)

H

97.0

4.0

100.0

—

59.9

0.0-100.0

66.3

12.1

0.0-93.7

170.3

64.4

0.0-100.0

64.0

—

—

—

W

85.5

1.0

100.0

70.0

36.8

0.0-100.0

101.4

4.6

0.0-47.0

192.6

60.6

0.0-100.0

65.8

62.1

0.0-100.0

53.6

WCA (%)

H

15.0

15.0

—

—

11.1

0.0-80.0

184.4

23.2

0.0-52.5

45.0

—

—

—

—

—

—

W

14.6

15.0

—

20.0

15.1

0.0-60.0

128.8

21.2

0.0-59.2

57.8

—

—

—

15.2

0.0-45.0

71.1

WBA (%)

H

18.0

10.0

—

—

19.2

0.0-65.0

74.1

3.9

0.0-23.5

141.6

—

—

—

—

—

—

 

W

18.3

10.0

—

16.0

14.6

0.0-54.0

95.4

6.0

0.0-40.0

158.7

—

—

—

16.5

0.0-40.0

60.0

  1. aCR, chalkiness rate; CA, chalkiness area; WCR, white core rate; WBR, white belly rate; WCA, white core area; WBA, white belly area.
  2. bH, Hainan; W, Wuhan.
  3. cCV, coefficient of variation.