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Rock Springs 97 Trial
Pennsylvania
Rock Springs, Centre County, Russell E. Larson Agricultural Research Center
Sown July 29, 1997
Yield (T/A DM Basis)
2001
2000
1999
1998
4-yr.
Stand
Entry
5/31
7/6
8/8
9/19
Total
Total
Total
Total
Total
9/21
Stampeded
1.57
1.94
1.43
1.11
6.04
7.09
7.01
5.55
25.68
66.7
Pristine
1.57
1.96
1.44
1.24
6.21
6.76
6.86
5.76
25.59
65.0
ABT 405
1.70
2.11
1.54
1.17
6.53
7.17
6.57
5.15
25.43
67.2
DK 140
1.64
2.01
1.40
1.09
6.12
7.03
6.92
5.24
25.32
61.6
Garst 631
1.64
2.05
1.55
1.13
6.41
6.79
6.71
5.38
25.28
64.8
Oneida Ultra
1.44
1.85
1.36
1.15
5.79
6.89
6.78
5.64
25.11
66.4
Preferred
1.75
1.99
1.42
1.01
6.23
6.88
6.56
5.17
24.83
64.8
MP2000
1.52
1.80
1.39
0.93
5.69
6.65
6.63
5.33
24.31
63.6
Cimarron 3i
1.37
1.77
1.33
1.03
5.55
6.89
6.43
5.01
23.87
63.9
Supercuts
1.35
1.80
1.41
1.11
5.65
6.46
6.46
5.28
23.85
65.2
DK 141
1.31
1.69
1.27
0.95
5.21
6.57
6.56
5.29
23.64
64.3
RHINO***
1.57
1.95
1.44
1.19
6.17
6.30
6.19
4.97
23.63
66.2
DK 127
1.60
2.05
1.44
0.97
6.09
6.38
6.18
4.98
23.62
61.0
Ace
1.53
1.93
1.42
1.08
5.94
6.43
6.30
4.85
23.52
65.2
F3
1.39
1.77
1.33
1.13
5.57
6.53
6.15
5.06
23.31
64.1
Oneida VR
1.58
1.79
1.27
0.94
5.59
6.38
5.93
5.10
23.00
65.0
HaymakerII
1.36
1.74
1.27
1.04
5.32
5.91
6.47
5.16
22.86
64.4
F1
1.45
1.80
1.33
1.00
5.60
6.44
6.00
4.80
22.84
63.4
Baralfa 54
1.32
1.59
1.35
0.94
5.19
6.35
6.32
4.94
22.80
65.9
Arrest
1.44
1.67
1.25
0.99
5.30
6.32
6.28
4.87
22.76
61.5
Interceptor
1.34
1.69
1.32
1.00
5.36
6.13
6.10
4.85
22.43
61.6
5347 LH
1.22
1.50
1.22
0.94
4.95
6.08
6.24
4.99
22.26
60.6
F2
1.36
1.73
1.21
0.97
5.24
6.00
5.95
4.92
22.11
60.5
Alfagraze
1.39
1.60
1.19
1.00
5.12
6.13
5.98
4.76
21.99
63.5
Vernal
1.16
1.59
1.03
0.90
4.68
5.75
6.07
4.57
21.08
63.1
Grand Mean
1.46
1.82
1.34
1.04
5.66
6.49
6.39
5.10
23.64
64.0
CV (%)
9.53
7.64
7.45
11.41
6.82
5.51
5.75
6.53
5.07
4.5
LSD (p=.05)
0.20
0.20
0.14
0.17
0.54
0.50
0.52
0.47
1.69
4.1

  • Means are LSMEANS derived from statistical analysis. Therefore, season or multipleyear totals may not be the arithmetic sum of individual cuts or years, respectively.
  • 25 entries, RCBD, 4 reps, analyzed Nearest Neighbor.
  • Entries are listed in order of decreasing yield fr the duration of the trial to date.
  • Stand score based on a scalse from 1 to 100. A 100 is considered to be a perfect stand.

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Last Update September 25, 2003