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.

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	--	--