North Dakota State University www.ag.ndsu.edu Crops Family-Youth-4-H Economics-Community-Leadership Home-Lawn-Garden-Trees Environment-Natural Resources Energy Livestock Nutrition-Food Safety-Health
 
North Dakota State University * Langdon Research Extension Center
Box 310, Hwy 5 E., Langdon, ND 58249, Voice: (701) 256-2582, FAX: (701) 256-2580

 
Hard Red Spring Wheat - Park River - Walsh County
 
         
Grain Yield
Average Yield

Variety
Days to 
Head
Plant 
Height
Lodging
Score
Test 
Weight
Protein
2001
2002
2003
2
year
3
year
 
*
in
0-9
lbs/bu
%
--------------------------bu/ac-------------
Alsen
56
39
5.8
60.3
15.8
55.9
48.5
59.4
54.0
54.6
Briggs
56
39
5.6
60.3
16.3
--
61.7
63.8
62.8
--
Dandy
55
42
1.1
62.4
14.3
64.7
51.2
77.6
64.4
64.5
Granite
59
38
0.0
63.6
16.6
--
48.6
74.7
61.7
--
Hanna
58
44
5.5
60.0
16.3
--
52.2
60.4
56.3
--
Keystone
56
42
5.4
61.0
15.1
48.6
55.9
61.5
58.7
55.3
Knudson
57
36
5.6
58.9
14.4
53.7
60.2
60.4
60.3
58.1
Norpro
57
35
6.4
56.4
15.8
50.5
54.8
48.4
51.6
51.2
Oklee
56
40
4.8
62.0
16.0
--
--
70.7
--
--
Parshall
56
46
4.0
61.8
16.2
48.4
52.4
67.3
59.9
56.0
Polaris
62
41
0.3
61.6
13.7
--
38.7
77.8
58.3
--
Russ
55
42
6.5
59.0
16.0
53.9
49.2
63.0
56.1
55.4
Saturn
62
41
0.0
59.4
15.4
--
50.5
72.3
61.4
--
Mean
58.0
40.4
3.5
60.8
15.5
54.0
46.0
66.5
--
--
C.V. %
0.8
2.9
29.1
0.8
1.7
6.1
7.8
7.4
--
--
LSD 5%
0.7
1.7
1.4
0.7
0.4
4.7
5.1
7.0
--
--
*Days to head from planting date.
0=No lodging, 9=Completely flat
Planting Date: May 2, 2003
Harvest Date: August 15, 2003
Back to 2003Variety Trial Index (http://www.ag.ndsu.nodak.edu/langdon/03data/index.htm)
Back to Langdon Research Extension Center (http://www.ag.ndsu.nodak.edu/langdon/)

Back to NDSU Agriculture (http://www.ag.ndsu.nodak.edu/)
Email: explang@ndsuext.nodak.edu