1999 state-wide variety testing program winter grain at La Grande, OR       

NOTES:

Trial was damaged by cold winter temperatures and a hail storm on June 24, 1999. Yield data may reflect winter hardiness and late June shattering susceptibility. Data does not reflect yield potential under more favorable environmental conditions. Note, however, that the La Grande trials have been severely damaged by cold or hail in 3 of the past 5 years.

Seeding rate was 30 seeds per sq. foot unless otherwise noted.

All seed was treated with fungicide and Gaucho (insecticide) unless otherwise noted.

1000 kernel weight was measured on one rep only.
Variety/line Market class Yield (lb/a) Test weight (lb/bu) Protein (percent) 1000K (g)

Coda Club 67 60.3 12.8 34.1
OR939526 SW 64 57.9 13.1 42.4
Madsen SW 63 56.8 13.1 36.7
Rod SW 61 58.8 13.0 40.1
OR939515 SW 60 57.9 13.1 40.9
Weatherford SW 58 58.4 12.7 40.5
OR3971244 SW 55 56.3 13.1 37.8
Stephens - (40 seeds per sq. ft.) SW 53 57.0 13.3 40.2
Madsen+Stephens SW 53 57.1 12.9 38.3
ID86-10420A SW 53 58.9 13.1 37.3
ID10085-5 SW 51 57.7 13.5 42.1
Quantum 7817 SW 50 58.2 13.1 38.1
ID467 HR 47 59.6 14.6 38.7
Hybritech 1021 SW 47 56.4 13.2 37.8
Stephens SW 47 57.2 12.8 40.9
Stephens - no Gaucho SW 46 56.6 13.5 43.0
Ivory HW 46 58.6 14.2 34.5
MacVicar SW 44 57.2 12.9 45.0
Stephens - (20 seeds per sq. ft.) SW 43 56.5 12.9 44.3
Rohde Club 41 58.8 13.1 31.9
Hiller Club 38 57.4 12.9 30.5
OR943575 HW 38 54.6 13.5 36.2
OR908387 SW 37 55.9 13.6 38.5
OR939528 SW 37 55.7 13.4 41.6
Temple Club 33 57.3 13.7 31.5
Foote SW 28 56.2 14.3 34.1
WA7834 SW 28 59.4 12.9 31.6
Rely Club 26 57.8 13.0 31.0
Gene SW 24 55.3 13.9 35.0

Average   45 57.5 13.3 37.6
PLSD (5%)   14 1.9 0.8 NA
PLSD (10%)   12 1.6 0.7 NA
CV   19 2 4 NA
P-value   0.00 0.00 0.00 NA