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Hard Red Winter Wheat Langdon

Grain Yield

Average Yield



Variety

Days to Head

Winter Survival

Plant Height

Lodging Score

Test Weight



Protein



1995



1996



1997

2

year

3

year

from

June 1

%

in

0-9

lbs/bu

%

-------------------------bu/ac---------------------

Agassiz

21

88

35

3.0

60.1

15.3

22.9

59.9

48.8

54.4

43.9

Alliance

16

89

28

0.5

60.4

13.4

--

64.9

60.6

62.8

--

Arapahoe

17

91

33

0.0

60.5

15.2

39.0

71.1

56.3

63.7

55.5

CDC Kestrel

21

87

33

0.0

61.0

13.4

34.7

75.7

63.3

69.5

57.9

Elkhorn

20

84

33

0.0

61.1

14.8

34.3

67.3

53.6

60.5

51.7

Nekota

15

79

24

0.0

62.0

14.5

--

62.9

52.3

57.6

--

Roughrider

21

86

33

2.0

61.1

15.8

33.6

55.0

54.3

54.7

47.6

Seward

22

88

32

0.0

61.3

13.5

41.8

68.2

63.4

65.8

57.8

Mean

19.0

85.0

31.3

0.5

61.3

--

38.4

66.1

55.7

--

--

C.V. %

6.9

12.6

10.6

244.3

1.1

--

11.7

6.8

19.3

--

--

LSD .05

1.8

NS

4.7

1.7

1.0

--

6.4

6.4

NS

--

--

Planting Date: September 10, 1996

Harvest Date: August 6, 1997

Lodging: 0=No lodging, 9=Completely flat