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| Table 2. 1995-1998 alfalfa variety yields at the Pinney Purdue Agriculture Center, Wanatah, IN | ||||||||||||||
| Seeding date: April 17, 1995 | ||||||||||||||
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| Dry Matter Yield (T/A) | ||||||||||||||
| 1995 | 1996 | 1997 | 1998 | 95-98 | % of Check | |||||||||
| Entry | total | total | total | total | total | 95-96 | 97-98 | 95-98 | ||||||
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| x | 2444 | 6.07 | * | 7.25 | * | 7.48 | * | 7.21 | * | 28.02 | * | 112 | 114 | 113 |
| 620 | 6.11 | * | 7.23 | * | 7.55 | * | 7.05 | * | 27.93 | * | 112 | 113 | 113 | |
| Complete | 5.72 | * | 7.70 | * | 7.48 | * | 6.98 | * | 27.89 | * | 113 | 112 | 112 | |
| x | ABI-9134 | 6.12 | * | 7.22 | * | 7.58 | * | 6.95 | * | 27.87 | * | 112 | 113 | 112 |
| Affinity +Z | 5.84 | * | 7.26 | * | 7.65 | * | 7.11 | * | 27.84 | * | 110 | 115 | 112 | |
| Green Field | 5.94 | * | 7.05 | 7.43 | * | 7.05 | * | 27.47 | * | 109 | 112 | 111 | ||
| DK127 | 5.60 | 7.13 | 7.49 | * | 7.19 | * | 27.41 | * | 107 | 114 | 111 | |||
| 5454 | 5.59 | 7.36 | * | 7.33 | * | 7.06 | * | 27.35 | * | 109 | 112 | 110 | ||
| x | A - 395 | 5.88 | * | 7.22 | * | 7.45 | * | 6.77 | * | 27.31 | * | 110 | 110 | 110 |
| 5312 | 5.82 | * | 7.13 | 7.39 | * | 6.93 | * | 27.28 | * | 109 | 111 | 110 | ||
| Demand | 6.13 | * | 7.06 | 7.34 | * | 6.66 | * | 27.19 | * | 111 | 109 | 110 | ||
| TMF Generation | 5.85 | * | 7.19 | 7.31 | * | 6.84 | * | 27.19 | * | 110 | 110 | 110 | ||
| Innovator +Z | 5.86 | * | 7.14 | 7.28 | * | 6.78 | * | 27.08 | * | 109 | 109 | 109 | ||
| ALPHA 2001 | 5.62 | 6.95 | 7.44 | * | 6.98 | * | 26.99 | * | 106 | 112 | 109 | |||
| Ovation | 5.84 | * | 7.08 | 7.31 | * | 6.63 | 26.86 | * | 109 | 108 | 108 | |||
| x | 3452-ML | 5.91 | * | 7.19 | 7.03 | 6.66 | * | 26.80 | * | 110 | 106 | 108 | ||
| x | Depend +EV | 5.48 | 7.17 | 7.41 | * | 6.71 | * | 26.78 | * | 106 | 110 | 108 | ||
| Choice | 5.50 | 6.97 | 7.14 | 6.43 | 26.05 | 105 | 105 | 105 | ||||||
| WL 252 HQ | 5.61 | 6.93 | 6.95 | 6.54 | 26.03 | 105 | 105 | 105 | ||||||
| Vernal | 5.12 | 6.78 | 6.41 | 6.47 | 24.80 | 100 | 100 | 100 | ||||||
| Saranac | 5.03 | 6.34 | 6.77 | 6.40 | 24.54 | 96 | 102 | 99 | ||||||
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| Grand mean | 5.74 | 7.11 | 7.30 | 6.83 | 26.98 | |||||||||
| LSD (5%) | 0.44 | 0.49 | 0.44 | 0.56 | 1.54 | |||||||||
| C.V. (%) | 5.41 | 4.88 | 4.23 | 5.76 | 4.02 | |||||||||
| No. of harvests | 3 | 3 | 4 | 4 | 14 | |||||||||
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| Entries with names preceded by "x" were tested using experimental seed that may not give perfomance identical to commercially available seed. | ||||||||||||||
| Yields followed by an asterisk (*) are not significantly different from the highest yield in the column. | ||||||||||||||
| Yield of "Vernal" used to calculate % of check | ||||||||||||||
| Location: Wanatah, IN | ||||||||||||||
| Design: randomized block, 4 replications, 21 entries | ||||||||||||||
| Soil Type: Sebawa loam | ||||||||||||||
| Plots: Five rows, 2.5' x 20', (harvested 2.5' x 15') | ||||||||||||||
| Seeded: April 17, 1995, with 15 lb. live seed / acre; 1.3 lb. a.i. Balan / acre, incorporated | ||||||||||||||
| Fertilizer: 60 lb. P2O5 and 250 lb. K2O / acre applied after first and final harvest | ||||||||||||||
| Insects: Alfalfa weevil and potato leafhopper controlled by spraying | ||||||||||||||
| (Copyright 1998 Purdue Research Foundation) | ||||||||||||||
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