Dryland                                                           

variety

Seeding

Rate

Seed/ac

Year

Heading

Date²

Height

in

Grain

Protein

HVAC³

Test

Wt

Yield

Bu/ac

Plaza

67.9

27.8

13.97

84.1

59.9

45.4

Mountrail

68.4

31.2

14.18

87.8

59.6

46.7

LSD _0.05

NS

0.8

NS

1.6

NS

NS

750,000

68.4

30.3

14.02

86.4

59.5

44.7

1,000,000

68.4

29.3

14.13

86.0

59.8

45.2

1,250,000

68.3

29.0

14.04

85.8

59.7

45.5

1,500,000

67.5

29.4

14.13

85.5

59.9

48.8

LSD _0.05

0.7

1.1

NS

NS

NS

4.0

2002

61.4

26.0

14.85

--

57.8

38.3

2003

65.9

31.7

13.20

83.8

61.9

51.0

2004

77.2

30.9

14.18

88.1

59.5

48.9

LSD _0.05

1.0

0.8

0.28

1.6

0.5

3.5

Sprinkle irrigated                                          

variety

Seeding

Rate

Seed/ac

Year

Heading

Date²

Height

in

Lodging index

Grain

Protein

HVAC³

Test

Wt

Yield

Bu/ac

Plaza

62.9

35.5

0.16

12.22

94.2

63.5

100.0

Mountrail

62.9

40.1

0.47

12.96

96.7

63.4

102.6

LSD _0.05

NS

1.3

0.30

0.37

NS

NS

NS

1,000,000

63.3

38.1

0.25

12.57

97.4

63.6

102.2

1,250,000

63.1

37.5

0.25

12.93

97.3

63.3

98.8

1,500,000

62.6

37.5

0.25

12.61

95.8

63.4

101.8

2,000,000

62.7

38.2

0.50

12.24

91.4

63.5

102.4

LSD _0.10

0.5

NS

NS

0.52

4.9

NS

NS

2003

60.6

42.4

0.59

12.91

88.1

63.9

109.0

2004

65.2

33.2

0.03

12.26

102.8

63.0

93.5

LSD _0.05

0.4

0.7

0.3

0.37

3.4

0.2

3.2

Flood irrigated                       

variety

Seeding

Rate

Seed/ac

Year

Heading

Date²

Height

in

Lodging index

Grain

Protein

HVAC³

Test

Wt

Yield

Bu/ac

Plaza

59.2

35.5

0.00

11.21

43.9

63.0

89.5

Mountrail

60.0

39.0

0.71

11.00

30.6

62.7

93.9

LSD _0.05

0.4