North
Dakota State University * Dickinson Research Extension Center
1089 State Avenue, Dickinson, ND 58601-4642 Voice: (701) 483-2348 FAX: (701) 483-2005
Performance
of five organic barley cultivars in southwestern North Dakota 2002. | ||||||
![]() ![]() | June Biomass | July Biomass | ||||
Variety | Crop Dry Matter | Broadleaf
Weed Dry Matter | Grass
Weed Dry Matter | Crop Dry Matter | Broadleaf
Weed Dry Matter | Grass
Weed Dry Matter |
![]() | ----------------------lbs/acre---------------------- | ------------------------lbs/acre------------------------ | ||||
Conlon | 1,457 | 8 | 8 | 3,330 | 22 | 95 |
Drummond | 987 | 18 | 16 | 2,763 | 36 | 192 |
Lacey | 1,037 | 16 | 16 | 3,515 | 24 | 146 |
Legacy | 1,149 | 19 | 23 | 2,991 | 39 | 166 |
Robust | 1,197 | 12 | 20 | 3,270 | 35 | 111 |
![]() ![]() | ![]() ![]() | ![]() ![]() | ![]() ![]() | ![]() ![]() | ![]() ![]() | ![]() ![]() |
Trial
Mean | 1,165 | 15 | 16 | 3,174 | 31 | 142 |
C.V.
% | 20.1 | 79.6 | 45.1 | 13.1 | 42.9 | 48.9 |
LSD
.05 | NS | NS | NS | NS | NS | NS |
NS
= Not Significant |
Performance
of five organic barley cultivars in southwestern North Dakota 2002. | |||||||||
Variety
| Plant Counts | Vigor* | Plant Height | Kernels | Plant Height | Yield | Test Weight | ||
May 30 | June 7 | May 30 | June 7 | ||||||
![]() |
----- plants/acre------ | ![]() | ------inches------ | no./lb | ---inches--- | -bu/ac- | ---lbs/bu--- | ||
Conlon | 1,332,912 | 1,185,148 | 1.3 | 3.7 | 5.5 | 11,450 | 18.8 | 47.1 | 42.7 |
Drummond | 896,704 | 793,472 | 2.6 | 3.3 | 4.7 | 14,512 | 19.9 | 43.0 | 40.2 |
Lacey | 1,196,281 | 1,068,758 | 1.9 | 3.7 | 5.2 | 16,013 | 18.8 | 46.8 | 37.3 |
Legacy | 1,024,227 | 916,946 | 2.6 | 3.2 | 4.9 | 14,259 | 19.4 | 38.0 | 39.8 |
Robust | 1,137,580 | 991,840 | 2.1 | 3.6 | 5.1 | 15,046 | 19.9 | 45.8 | 39.0 |
![]() | |||||||||
Trial
Mean | 1,117,541 | 991,233 | 2.1 | 3.5 | 5.1 | 14,256 | 19.3 | 44.1 | 39.8 |
C.V.
% | 16.3 | 13.8 | 20.8 | 6.3 | 6.0 | 4.8 | 3.7 | 9.1 | 2.6 |
LSD
.05 | 280,558 | 210,045 | 0.7 | 0.3 | 0.5 | 1,057 | NS | 6.2 | 1.5 |
*1
= high vigor, 5 = low vigor at 15 days after seeding |
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