| Winter Rye -
Langdon |
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Grain
Yield |
Average
Yield |
Variety |
Days to Head |
Winter Survival |
Plant Height |
Lodging Score |
Test Weight |
1997 |
1998 |
1999 |
2 year |
3
year |
|
from June 1 |
% |
in |
0-9 |
lbs/bu |
-------------------
bu/ac ------------------- |
| AC Rifle |
4 |
100 |
42 |
0.0 |
52.3 |
64.4 |
46.5 |
57.2 |
51.9 |
56.0 |
| Dacold |
7 |
100 |
57 |
2.5 |
49.5 |
84.9 |
78.6 |
84.4 |
81.5 |
82.6 |
| Prima |
3 |
100 |
61 |
2.0 |
53.8 |
70.6 |
89.4 |
77.2 |
83.3 |
79.1 |
| Mean |
5.1 |
100 |
54.1 |
2.1 |
50.9 |
75.9 |
71.2 |
73.1 |
-- |
-- |
| C.V. % |
17.4 |
- |
1.3 |
73.8 |
1.3 |
8.4 |
11.7 |
7.4 |
-- |
-- |
| LSD 5% |
2.8 |
- |
2.3 |
NS |
2.1 |
10.2 |
13.3 |
NS |
-- |
-- |
Planting Date: September 10, 1998 Harvest Date: August 4, 1999 Lodging: 0=No
lodging, 9=Completely flat Trial was planted on fallow
ground. Snow cover from December through February was good and resulted in 100
percent winter survival for all varieties.
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