|
Ohio, Wooster, Sown 4-7-99
|
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| Variety |
1999
|
Relative Yield
1999 |
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|
1-Jul
|
23-Aug
|
Total
|
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| Commercial Seed: |
Tons Dry Matter/Acre
|
% mean
|
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| FQ314 |
1.13
|
1.16
|
2.29
|
114
|
|
| Affinity+Z |
1.09
|
1.12
|
2.21
|
110
|
|
| WL327 |
1.08
|
1.11
|
2.19
|
109
|
|
| Vitro |
1.04
|
1.06
|
2.10
|
105
|
|
| Greenfeast |
1.03
|
1.05
|
2.08
|
103
|
|
| WL232HQ |
1.02
|
1.05
|
2.07
|
103
|
|
| DK140 |
1.01
|
1.04
|
2.05
|
102
|
|
| ML99 |
1.01
|
1.03
|
2.04
|
101
|
|
| WL325HQ |
1.00
|
1.02
|
2.02
|
101
|
|
| Amerigraze401+Z |
1.00
|
1.02
|
2.02
|
100
|
|
| ABT350 |
0.99
|
1.02
|
2.01
|
100
|
|
| DK141 |
0.99
|
1.01
|
2.00
|
99
|
|
| GH788 |
0.99
|
1.01
|
1.99
|
99
|
|
| DK134 |
0.98
|
1.01
|
1.99
|
99
|
|
| MagnumV |
0.98
|
1.00
|
1.98
|
99
|
|
| Mainstay |
0.97
|
1.00
|
1.97
|
98
|
|
| Vernal |
0.97
|
1.00
|
1.97
|
98
|
|
| ABT400SCL |
0.96
|
0.98
|
1.95
|
97
|
|
| Geneva |
0.96
|
0.98
|
1.94
|
97
|
|
| 53Q60 |
0.95
|
0.98
|
1.93
|
96
|
|
| DK124 |
0.95
|
0.98
|
1.93
|
96
|
|
| Stellar |
0.93
|
0.95
|
1.88
|
93
|
|
| Awesome |
0.90
|
0.92
|
1.82
|
91
|
|
| Experimental Seed: | |||||
| Rocket* |
0.92
|
0.95
|
1.87
|
93
|
|
| Mean |
0.99
|
1.02
|
2.01
|
--
|
|
| LSD 0.05 |
0.09
|
0.10
|
0.19
|
--
|
|
| CV % |
6.72
|
6.75
|
6.73
|
--
|
|
| no. of harvests |
2
|
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| * Variety tested using experimental seed that may not give performance identical to that of commercially available seed. | |||||
| Drill seeded with presswheels at 16 lb/a. Eptam was applied PPI at 2 qt/a. | |||||
| Riddles silt loam, pH = 6.9, P = 76 lb/a, K = 208 lb/a, CEC = 8 (11/98). | |||||
| No fertilization was required in reference to the soil analysis. | |||||
| Insecticide was applied on 11 June and 12 July to control potato leafhoppers. | |||||