Evaluation of winter wheat varieties and population for winter survival
Project director:
Chengci Chen
Cooperators/personnel:
Phil Bruckner
Thomas Gross
Jim Berg
Ronald Brown
Rebecca Garza
Bill Franck
Calla Kowatch
OBJECTIVES: To evaluate the winter survival and performance of experimental lines and named
varieties of winter wheat in eastern Montana.
MATERIALS AND METHODS:
Location: EARC dryland farm
Soil type: Williams Clay Loam
Previous crop: Fallow
RESULTS:
Agronomic data are shown in Table 9. Yield and test weight were adjusted to 12% moisture content.
Table 9. Winter wheat trial at EARC dryland farm in 2018 crop year.
Dryland Intrastate Winter Wheat Evaluation - MSU
EARC, Sidney, MT 2018
Variety
Plant Height
Days to
Heading
Test
Weight
†
Protein
Grain Yield †
(in)
(julian*)
(lb/bu)
(%)
(bu/a)
07CL046-2
25.1
160
63.0
12.1
62.4
AAC Wildfire
28.5
163
62.1
10.3
68.0
Bearpaw
26.6
162
63.1
11.9
70.8
Brawl CLP
23.9
156
64.5
12.5
55.8
CO13003C
26.6
158
62.5
9.7
71.7
Decade
25.6
159
62.7
10.7
69.5
Incline AX
25.6
161
62.5
10.7
65.8
Judee
27.2
161
64.2
11.0
61.5
Keldin
28.6
160
64.2
10.2
84.3
LCS Chrome
26.1
158
64.1
10.9
65.8
LCS Jet
23.1
163
57.5
12.6
44.5
LCS Link
25.5
157
64.3
11.6
61.1
LWW14-73915
23.4
161
54.5
13.0
45.0
Langin
24.4
155
63.1
9.4
66.1
Loma
26.0
162
62.0
11.6
66.3
Long Branch
23.2
156
63.1
10.0
61.6
MT1265
30.6
162
62.9
11.2
79.7
MT1465
26.5
161
62.3
11.1
69.2
MT1547
25.7
161
62.7
11.0
70.9
MT1563
26.4
161
62.5
9.2
61.1
MT1564
25.2
157
63.8
10.7
59.3
MT16101
27.2
162
62.5
12.5
44.4
MT1642
29.8
163
61.6
12.2
63.8
MT1683
28.7
162
62.1
10.7
72.5
MT1687
25.1
157
62.7
11.8
66.8
MT1688
25.6
159
62.1
12.2
66.8
MT1695
25.2
159
62.3
12.3
47.4
MTCS1601
26.9
161
64.8
9.5
65.7
MTF1432
31.9
163
60.3
11.4
68.8
MTF1435
31.9
163
60.5
10.8
52.2
MTF1631
32.0
161
62.3
10.8
67.2
MTS1588
24.7
162
63.8
11.2
66.1
MTV1681
27.4
160
62.2
11.2
74.3
MTW1491
27.7
161
63.2
10.7
72.4
NSA10-2196
22.8
162
M
12.6
5.4
Northern
27.6
162
63.0
11.2
76.2
Oahe
28.0
157
64.2
10.6
68.7
PSB13NEDH-7-140
28.7
158
64.9
12.0
76.8
SY 517 CL2
24.7
156
64.2
11.2
59.5
SY Clearstone 2CL
29.4
163
61.6
11.6
65.8
SY Monument
25.3
158
62.1
9.7
76.6
SY Sunrise
23.9
156
63.2
10.5
71.3
SY Wolf
25.2
157
64.6
10.8
71.8
WB4483
27.7
162
62.0
12.2
71.0
WB4575
26.4
159
65.0
12.0
76.9
WB4614
23.9
161
63.4
10.6
67.0
WB4623CLP
23.6
164
62.2
13.6
54.7
Warhorse
26.6
162
62.7
11.6
65.9
Yellowstone
28.3
161
62.3
10.4
74.1
Mean
26.5
160.0
62.7
11.2
64.7
P-value
<0.0001
<0.0001
<0.0001
<0.0001
<0.0001
CV (%)
6.6
1.0
1.3
7.7
16.0
LSD
2.9
2.5
1.3
1.4
16.8
Planted: 9/13/2017
Previous crop: Fallow
Harvested: 7/31/2018
Soil Type: Williams Clay Loam
N added (lb/a): 30
Plot Width (ft): 5'
(julian*) is a continuous count of days since January 1.
Precip 2018: 14.19"
† Test Weight and Grain Yield are adjusted to 12.0% moisture basis.
M data missing
