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Winter Rye  - Langdon
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.