North Dakota State University * Dickinson Research Extension Center
1089 State Avenue, Dickinson, ND 58601-4642 Voice: (701) 483-2348 FAX: (701) 483-2005


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2007 Durum - Recrop    
Dickinson, ND
                 
 
Days
Seeds
--------- Grain Yield---------
Average Yield
 
to
per
Plant
Test
2
3
Variety
Head
Pound
Height
Weight
Protein
2005
2006
2007
Returns
Year
Year
 
in
lbs/bu
%
----------bu/ac----------
$/ac
----bu/ac----
 
AC Commander
65
14,101
31
58.3
15.4
--
--
61.4
417.63
--
--
AC Napoleon
66
13,914
35
57.3
15.9
--
--
46.9
315.22
--
--
AC Navigator
66
14,376
30
58.8
15.3
45.8
54.9
48.3
327.31
51.6
49.7
Alkabo
66
14,408
33
59.0
15.1
47.4
54.6
46.9
319.24
50.8
49.7
Ben
65
13,851
34
59.0
15.4
47.7
47.2
45.1
308.19
46.2
46.7
Dilse
67
14,625
34
58.0
16.4
47.3
48.3
46.8
320.11
47.5
47.5
Divide
67
13,569
34
58.5
15.5
50.3
50.4
44.7
303.11
47.5
48.4
Grenora
65
14,400
31
58.5
14.8
50.2
52.2
47.8
322.52
50.0
50.1
Lebsock
65
15,235
32
59.5
14.9
48.6
50.1
45.9
312.80
48.0
48.2
Maier
66
14,287
32
58.5
15.6
51.3
49.8
45.2
306.50
47.5
48.8
Mountrail
66
14,680
33
59.0
15.2
48.5
53.2
46.6
316.08
49.9
49.5
Pierce
66
14,385
34
59.3
15.2
49.6
49.1
46.5
319.01
47.8
48.4
Rugby
65
14,927
35
58.5
15.8
41.0
46.5
43.6
295.93
45.1
43.7
Strongfield
66
14,958
34
56.5
16.2
--
54.6
46.7
313.38
--
--
 
Trial Mean
66
14,051
34
59.6
15.3
47.3
49.6
48.4
330.01
--
--
CV %
0.9
5.5
3.1
0.6
1.4
8.8
11.7
6.7
6.9
--
--
LSD 0.05
1
1,564
1
0.7
0.4
5.81
NS
4.57
31.86
--
--
   
Planting Date: April 24, 2007                  
Harvest Date: August 2, 2007                
Previous Crop: Field Pea                  
Seeding Rate: 1.2 million live seeds/ac                
 
Returns were calculated by multiplying the 2007 yield by the test weight discount paid at the Southwest Grain Terminal located at Gladstone on September 4. The price paid on this date was $7.30/bu for grain with a minimum test weight of 60 lb/bu. Grain was discounted $.02/bu for each 0.5 lb reduction in test weight between 60 and 58 lb/bu,$.04/bu per 0.5 lb reduction between 58 and 54 lb/bu, and $0.05/bu per 0.5 lb/bu reduction between 54 and 50 lb/bu.


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Email: drec@ndsuext.nodak.edu