Durum - Regent

2001 Durum Wheat - Continuously Cropped No-till Regent

------- Grain Yield -------

Average Yield

Variety

Plant Height

Test Weight

Protein

1999

2000

2001

2 year

3 year

inches

lbs/bu

%

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

Lebsock

34

62.6

14.3

45.6

44.2

68.1

56.2

52.6

Mountrail

36

60.5

--

44.5

44.5

68.2

56.4

52.4

Maier

36

61.4

14.6

46.9

41.3

67.0

54.2

51.7

Ben

38

62.7

14.9

43.7

41.3

63.9

52.6

49.6

Plaza

29

59.2

14.5

41.3

41.3

63.3

52.3

48.6

Pierce

38

62.1

14.3

63.8

Trial Mean

35

61.4

14.5

43.2

42.3

65.7

--

--

C.V. %

5.9

0.3

--

7.6

4.0

2.5

--

--

LSD .05

4

0.3

--

NS

NS

2.4

--

--

LSD .01

5

0.4

--

NS

NS

3.4

--

--

Planting Date: April 23, 2001

Harvest Date: August 7, 2001

Seeding rate: 1.25 million live seeds/A (approx. 2.2 bu/A).

Previous Crop: 1999 = HRSW, 2000 = HRWW, 2001 = safflower.

NS = no statistical difference between varieties.

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