Dryland                               Planted: April 29              Harvested: August 5

Variety

Seeding
Rate
Seed/ac

 
Heading
Date¹

 
Height
in

 
Grain
Protein

 
Test
Wt

 
Yield
Bu/ac

Legacy

750,000

60.0

24.4

13.10

45.3

41.6

1,000,000

59.3

25.7

12.77

43.8

43.9

1,250,000

59.0

25.5

12.30

45.0

45.9

1,500,000

59.0

25.9

12.80

45.0

46.3

LSD _0.05

0.6

ns

ns

ns

ns

Coors 37

750,000

63.0

20.4

15.13

45.7

46.5

1,000,000

62.0

21.8

14.93

45.0

49.7

1,250,000

62.0

19.7

14.27

44.7

49.5

1,500,000

62.0

19.7

13.53

44.8

46.9

LSD _0.05

0.1

ns

ns

ns

ns

Sprinkle irrigated              Planted: May 13                Harvested:  August 14

Variety

Seeding
Rate
Seed/ac

Heading
Date¹

 
Height
in

Grain
Protein

Test
Wt

Yield
Bu/ac

Legacy

1,000,000

52.2

26.8

13.7

49.1

92.2

1,250,000

51.5

26.8

13.4

48.6

97.7

1,500,000

51.0

26.6

13.3

49.0

97.3

2,000,000

51.0

27.5

12.8

48.4

100.8

LSD _0.05

0.5

ns

ns

ns

ns

Coors 37

1,000,000

53.5

23.6

13.3

48.1

68.9

1,250,000

52.8

23.4

13.5

47.6

71.2

1,500,000

53.0

22.4

13.4

48.0

73.6

2,000,000

52.2

23.3

13.4

46.8

75.2

LSD _0.05

0.6

ns

ns

ns

ns

Flood irrigated                   Planted: May 15                Harvested:  August 14

Variety

Seeding
Rate
Seed/ac

Heading
Date¹

Height
in

 
Grain
Protein

 
Test
Wt

 
Yield
Bu/ac

Legacy

1,000,000

50.8

29.1

12.0

46.4

74.4

1,250,000

50.2

28.2

11.6

46.9

71.2

1,500,000

49.2

30.1

13.3

46.8

78.1

2,000,000

49.5

29.9

11.2

46.8

79.5

LSD _0.05

0.7

ns

ns

ns

ns

Coors 37

1,000,000

51.5

23.8

11.9

48.4

74.4

1,250,000

51.5

23.2

11.6

48.8

76.0

1,500,000

50.8

24.2

12.2

48.4

77.2

2,000,000

50.5

23.7

12.4

47.5

80.6

LSD _0.05

0.7

ns

ns

0.9

ns