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Welcome to the Hybrid Wheat Programme
Directorate of Wheat Research, Karnal 132 001, Haryana, India

 

 

 

Table 2: Per cent seed set in cut and uncut (palea and lemma) treatments of CHA male sterilized WH 542

Growth stage

Seed set (%)

Days after CHA spray

Zadoks decimal code

Cut palea and lemma

Uncut palea and lemma

24

60

24.88 (17.7)

4.80 (0.70)

25

61

25.77 (18.9)

16.22 (7.8)

26

62

43.34 (47.1)

35.30 (33.4)

27

63

77.61 (95.4)

14.77 (6.5)

28

64

46.32 (52.3)

55.12 (67.3)

29

65

48.56 (56.2)

60.53 (75.8)

30

66

36.81 (35.9)

41.03 (43.1)

31

66

44.08 (48.4)

34.88 (32.7)

32

66

47.81 (54.9)

41.03 (43.1)

33

67

35.67 (34.0)

29.47 (24.2)

34

68

18.91 (10.5)

14.06 (5.9)

35

68

18.24 (9.8)

16.32 (7.9)

36

69

06.80 (1.4)

4.80 (0.7)

Control (Hand pollinated)

90.00 (100)

90.00 (100)

SEM  +_

0.613

0.942

Note: Per cent seed set indicated in Arc Sine transformed values and values in parentheses indicate original values