|
Table 6.
2000-2001 alfalfa variety
yields at the Agronomy Research Center |
|
West Lafayette, IN |
|
Seeding date: Reseeded May 5, 2000 |
| |
|
Dry Matter Yield (T/A) |
|
|
|
| |
|
2000 |
|
2001 |
|
00-01 |
|
% of Check |
|
| |
Entry |
total |
|
total |
|
total |
|
2001 |
00-01 |
|
| |
WL327 |
1.35 |
* |
9.92 |
* |
11.27 |
* |
130 |
131 |
| |
6420 |
1.50 |
* |
9.58 |
* |
11.08 |
* |
125 |
129 |
|
X |
CW84025 |
1.30 |
* |
9.69 |
* |
10.99 |
* |
127 |
128 |
|
X |
CW74043 |
1.25 |
* |
9.69 |
* |
10.94 |
* |
127 |
127 |
| |
Winter Gold |
1.30 |
* |
9.57 |
* |
10.87 |
* |
125 |
126 |
|
X |
CW84024 |
1.23 |
|
9.53 |
* |
10.76 |
* |
124 |
125 |
| |
DK140 |
1.18 |
|
9.57 |
* |
10.75 |
* |
125 |
125 |
| |
WL232HQ |
1.43 |
* |
9.16 |
* |
10.59 |
* |
120 |
123 |
|
X |
CW64025 |
1.28 |
* |
9.22 |
* |
10.50 |
* |
120 |
122 |
| |
53Q60 |
1.24 |
* |
9.21 |
* |
10.45 |
* |
120 |
121 |
|
X |
CW63002 |
1.26 |
* |
9.12 |
* |
10.38 |
* |
119 |
121 |
|
X |
CW64030 |
1.23 |
|
9.14 |
* |
10.37 |
* |
119 |
120 |
|
X |
CW73009 |
1.24 |
* |
9.12 |
* |
10.36 |
* |
119 |
120 |
| |
Cimarron SR |
1.42 |
* |
8.81 |
* |
10.23 |
* |
115 |
119 |
|
X |
ZC9841A |
1.31 |
* |
8.86 |
* |
10.17 |
* |
116 |
118 |
| |
Passport |
1.16 |
|
8.98 |
* |
10.14 |
* |
117 |
118 |
|
X |
ZN9746 |
1.24 |
* |
8.89 |
* |
10.13 |
* |
116 |
118 |
|
X |
CW83017 |
1.20 |
|
8.88 |
* |
10.08 |
* |
116 |
117 |
| |
DK134 |
1.35 |
* |
8.71 |
* |
10.06 |
* |
114 |
117 |
|
X |
ZC984DA |
1.25 |
* |
8.78 |
* |
10.03 |
* |
115 |
116 |
|
X |
CW83016 |
1.13 |
|
8.89 |
* |
10.02 |
* |
116 |
116 |
|
X |
CW73038 |
1.29 |
* |
8.66 |
* |
9.95 |
* |
113 |
116 |
| |
WL325HQ |
1.25 |
* |
8.57 |
* |
9.82 |
* |
112 |
114 |
|
X |
CW64018 |
1.18 |
|
8.61 |
* |
9.79 |
* |
112 |
114 |
| |
DK141 |
1.36 |
* |
8.43 |
* |
9.79 |
* |
110 |
114 |
| |
ABT-400 SCL |
1.23 |
|
8.47 |
* |
9.70 |
* |
111 |
113 |
| |
Rocket |
1.15 |
|
8.52 |
* |
9.67 |
* |
111 |
112 |
|
X |
CW63009 |
1.03 |
|
8.51 |
* |
9.54 |
* |
111 |
111 |
|
X |
CW74033 |
1.06 |
|
8.40 |
* |
9.46 |
* |
110 |
110 |
|
X |
CW82032 |
1.24 |
* |
8.19 |
* |
9.43 |
* |
107 |
110 |
|
X |
ZC9842A |
1.20 |
|
7.92 |
* |
9.12 |
|
103 |
106 |
|
X |
CW82093 |
1.19 |
|
7.82 |
* |
9.01 |
|
102 |
105 |
|
X |
CW82031 |
1.22 |
|
7.72 |
|
8.94 |
|
101 |
104 |
|
X |
CW83040 |
1.24 |
* |
7.70 |
|
8.94 |
|
101 |
104 |
|
X |
CW83037 |
1.16 |
|
7.63 |
* |
8.79 |
|
100 |
102 |
|
X |
CW83095 |
1.25 |
* |
7.54 |
|
8.79 |
|
98 |
102 |
|
X |
CW82033 |
1.18 |
|
7.48 |
|
8.66 |
|
98 |
101 |
|
X |
CW83094 |
1.28 |
* |
7.36 |
|
8.64 |
|
96 |
100 |
| |
Vernal |
0.95 |
|
7.66 |
|
8.61 |
|
100 |
100 |
| |
Grand mean |
1.24 |
|
8.78 |
|
9.92 |
|
|
|
| |
LSD (5%) |
0.27 |
|
2.02 |
|
2.07 |
|
|
|
| |
C.V. (%) |
15.16 |
|
16.30 |
|
14.65 |
|
|
|
| |
No. of harvests |
1 |
|
4 |
|
5 |
|
|
|
| |
|
|
|
|
|
|
|
|
|
| |
Entries with names preceded by "x" were tested using experimental seed
that may not give performance 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: West Lafayette, IN |
| |
Design: Randomized block, 4 replications, 38 entries |
| |
Soil Type: Rockfield silt loam |
| |
Plots: Five rows, 2.5' x 20', (harvested 2.5' x 15') |
| |
Seeded: May 5, 1998, 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 2001 Purdue Research Foundation) |
