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Chapter 9. HZPC Americas Corporation Early-Line Variety Trial, 2006 1
C.M. Hutchinson, and Doug Gergela2
General Comments
A goal of this trial was to evaluate the production characteristics of early generation clones and advanced varieties from HZPC Americas Corporation in Florida. Many of these European lines have unique quality characteristics that could broaden the definition of "new" Florida potato beyond the standard Red LaSoda!
Planting Information
Planting Site
PSREU - Hastings Farm, Hastings, FL
Planting Date
February 1, 2006
Vine Kill Date
April 28, 2006
Harvest Date
May 23 and 24, 2006
Season Length
100 days planting to vine kill; 112 days planting to harvest
Fertilizer Program
preplant, 100-43-86 lb/A; sidedress, 65-0-56 lb/A (2 appl.)
Irrigation Program
seepage
Experimental Design
Number of Varieties
13
Number of Clones
221
Seed Tuber Type
cut seed
Within Row Spacing
8 in (20 cm)
Between Row Spacing
40 in (102 cm)
Replications
1 replication observational trial
Plot Size
10.7 ft (3.3 m)
Production Statistics
Early Vigor Ratings
41 days after planting
Highest Total Yield
HZPC 43 (602 cwt/A or 67.4 MT/ha)
Highest Marketable Yield
HZPC 11 (438 cwt/A or 49.1 MT/ha)
Best Appearance Rating
HZPC 76, 78, and 80 (7.5)
Tables
Table 2. Production statistics for HZPC potato selections.
Total
Yield
(cwt/A)
Marketable Yield1
Size
Distribution by Class (%)2
Size Class
% of
standard
Range (%)
Specific
Gravity
Clone
(cwt/A)
C
B
A1
A2
A3
A4
A1 to A3
A2 to A3
LaChipper
404
343
100
1
14
81
4
0
0
85
4
1.070
Adora
325
250
73
0
21
79
0
0
0
79
0
1.062
Atlantic
346
311
91
1
5
78
16
0
0
94
16
1.076
Belrus
301
262
77
0
12
87
0
0
0
87
0
1.075
Fabula
362
289
84
1
10
77
13
0
0
89
13
1.051
Goldrush
405
382
111
0
4
85
11
0
0
96
11
1.070
Harley Blackwell
337
240
70
3
19
71
7
0
0
79
7
1.074
LaRouge
398
334
98
1
13
81
5
0
0
86
5
1.061
Red LaSoda
421
385
112
1
5
68
27
0
0
95
27
1.058
Red Pontiac
468
432
126
1
6
72
22
0
0
93
22
1.060
Russet Burbank
297
164
48
3
42
55
0
0
0
55
0
1.064
Sebago
290
199
58
1
11
69
7
13
0
88
20
1.053
Yukon Gold
391
299
87
1
10
74
14
0
0
88
14
1.067
HZPC 1
375
359
105
2
3
62
34
0
0
96
34
1.075
HZPC 2
524
327
96
1
34
65
0
0
0
65
0
1.064
HZPC 3
343
243
71
1
26
73
0
0
0
73
0
1.042
HZPC 4
478
384
112
1
17
82
0
0
0
82
0
1.056
HZPC 5
427
80
23
6
75
19
0
0
0
19
0
1.059
HZPC 6
415
334
97
1
18
81
0
0
0
81
0
1.060
HZPC 7
430
390
114
1
6
88
5
0
0
93
5
1.069
HZPC 8
456
203
59
1
54
45
0
0
0
45
0
1.065
HZPC 9
395
269
78
2
30
66
2
0
0
69
2
1.069
HZPC 10
502
421
123
0
13
82
4
0
0
87
4
1.064
HZPC 11
529
438
128
0
14
80
6
0
0
86
6
1.054
HZPC 12
394
228
67
0
41
59
0
0
0
59
0
1.061
HZPC 13
343
225
66
2
30
68
0
0
0
68
0
1.066
HZPC 14
367
314
92
1
13
72
14
0
0
86
14
1.065
HZPC 15
289
245
71
2
14
82
2
0
0
85
2
1.074
HZPC 16
74
26
8
8
55
37
0
0
0
37
0
1.055
HZPC 17
35
0
0
17
83
0
0
0
0
0
0
1.068
HZPC 18
377
223
65
1
40
59
0
0
0
59
0
1.067
HZPC 19
380
309
90
1
17
80
2
0
0
82
2
1.061
HZPC 20
390
64
19
2
80
17
0
0
0
17
0
1.060
HZPC 21
450
329
96
1
23
76
0
0
0
76
0
1.062
HZPC 22
365
267
78
2
22
76
0
0
0
76
0
1.068
HZPC 23
120
49
14
3
54
43
0
0
0
43
0
1.051
HZPC 24
322
187
55
1
40
59
0
0
0
59
0
1.071
HZPC 25
59
0
0
13
87
0
0
0
0
0
0
1.057
HZPC 26
-
-
-
-
-
-
-
-
-
-
-
-
HZPC 27
335
207
61
1
35
64
0
0
0
64
0
1.064
HZPC 28
283
106
31
2
60
38
0
0
0
38
0
1.053
HZPC 29
347
110
32
3
64
33
0
0
0
33
0
1.055
HZPC 30
308
148
43
4
45
52
0
0
0
52
0
1.057
HZPC 31
472
324
95
2
24
71
3
0
0
74
3
1.059
HZPC 32
160
56
16
5
55
39
0
0
0
39
0
1.045
HZPC 33
489
371
108
0
18
77
4
0
0
81
4
1.060
HZPC 34
364
94
27
2
71
27
0
0
0
27
0
1.075
HZPC 35
437
188
55
2
49
49
0
0
0
49
0
1.068
HZPC 36
345
225
66
1
30
68
0
0
0
68
0
1.067
HZPC 37
134
44
13
13
41
46
0
0
0
46
0
1.060
HZPC 38
431
327
95
2
17
71
11
0
0
81
11
1.070
HZPC 39
186
27
8
5
80
15
0
0
0
15
0
1.072
HZPC 40
457
374
109
1
11
78
10
0
0
88
10
1.056
HZPC 41
334
255
75
2
20
72
6
0
0
78
6
1.076
HZPC 42
-
-
-
-
-
-
-
-
-
-
-
-
HZPC 43
602
230
67
5
51
44
0
0
0
44
0
1.077
HZPC 44
409
138
40
2
57
41
0
0
0
41
0
1.072
HZPC 45
319
109
32
4
60
36
0
0
0
36
0
1.071
HZPC 46
308
74
21
7
68
25
0
0
0
25
0
1.073
HZPC 47
375
74
22
7
71
22
0
0
0
22
0
1.068
HZPC 48
336
23
7
5
89
7
0
0
0
7
0
1.076
HZPC 49
249
0
0
4
96
0
0
0
0
0
0
1.078
HZPC 50
340
135
39
2
57
41
0
0
0
41
0
1.077
HZPC 51
319
116
34
1
57
41
0
0
0
41
0
1.074
HZPC 52
396
262
77
1
28
71
0
0
0
71
0
1.069
HZPC 53
349
47
14
5
82
14
0
0
0
14
0
1.074
HZPC 54
410
314
92
2
15
73
11
0
0
84
11
1.073
HZPC 55
350
137
40
2
57
42
0
0
0
42
0
1.058
HZPC 56
349
232
68
1
26
73
0
0
0
73
0
1.066
HZPC 57
443
325
95
1
16
76
8
0
0
84
8
1.065
HZPC 58
511
362
106
1
8
92
0
0
0
92
0
1.059
HZPC 59
177
108
32
2
30
64
4
0
0
67
4
1.047
HZPC 60
497
380
111
1
18
75
6
0
0
81
6
1.063
HZPC 61
396
197
57
2
45
53
0
0
0
53
0
1.068
HZPC 62
342
113
33
3
41
56
0
0
0
56
0
1.061
HZPC 63
488
302
88
2
31
64
2
0
0
67
2
1.059
HZPC 64
399
325
95
1
16
76
8
0
0
83
8
1.069
HZPC 65
563
399
116
1
20
79
0
0
0
79
0
1.059
HZPC 66
335
221
64
4
13
83
0
0
0
83
0
1.066
HZPC 67
336
299
87
1
8
78
11
3
0
92
14
1.060
HZPC 68
478
166
48
3
59
38
0
0
0
38
0
1.060
HZPC 69
421
153
45
1
59
39
0
0
0
39
0
1.062
HZPC 70
394
245
71
1
30
69
0
0
0
69
0
1.067
HZPC 71
440
320
94
1
24
75
0
0
0
75
0
1.063
HZPC 72
339
198
58
2
39
59
0
0
0
59
0
1.068
HZPC 73
466
329
96
1
17
82
0
0
0
82
0
1.058
HZPC 74
409
154
45
1
57
42
0
0
0
42
0
1.055
HZPC 75
258
192
56
2
23
75
0
0
0
75
0
1.062
HZPC 76
352
15
4
7
89
4
0
0
0
4
0
1.065
HZPC 77
284
74
22
4
70
27
0
0
0
27
0
1.064
HZPC 78
321
59
17
3
79
18
0
0
0
18
0
1.066
HZPC 79
347
303
88
1
8
86
4
0
0
91
4
1.066
HZPC 80
399
101
29
6
68
26
0
0
0
26
0
1.052
HZPC 81
439
245
71
1
40
59
0
0
0
59
0
1.065
HZPC 82
354
188
55
3
43
54
0
0
0
54
0
1.067
HZPC 83
406
324
95
1
18
79
2
0
0
81
2
1.061
HZPC 84
110
0
0
10
90
0
0
0
0
0
0
1.054
HZPC 85
336
250
73
1
15
74
10
0
0
84
10
1.067
HZPC 86
370
176
51
2
47
51
0
0
0
51
0
1.068
HZPC 87
389
237
69
0
33
67
0
0
0
67
0
1.064
HZPC 88
409
298
87
1
21
78
0
0
0
78
0
1.054
HZPC 89
311
93
27
1
55
44
0
0
0
44
0
1.069
HZPC 90
267
110
32
2
55
44
0
0
0
44
0
1.055
HZPC 91
363
175
51
3
37
60
0
0
0
60
0
1.054
HZPC 92
368
42
12
2
86
12
0
0
0
12
0
1.064
HZPC 93
358
133
39
2
58
40
0
0
0
40
0
1.067
HZPC 94
325
228
66
0
8
85
7
0
0
92
7
1.064
HZPC 95
415
150
44
3
57
40
0
0
0
40
0
1.056
HZPC 96
348
13
4
3
93
4
0
0
0
4
0
1.067
HZPC 97
271
0
0
3
97
0
0
0
0
0
0
1.056
HZPC 98
292
53
15
9
72
19
0
0
0
19
0
1.064
HZPC 99
381
223
65
1
27
72
0
0
0
72
0
1.050
HZPC 100
366
309
90
1
11
83
5
0
0
88
5
1.072
HZPC 101
280
236
69
1
13
86
0
0
0
86
0
1.071
HZPC 102
301
98
29
1
66
33
0
0
0
33
0
1.070
HZPC 103
275
47
14
4
77
19
0
0
0
19
0
1.066
HZPC 104
242
74
22
1
66
33
0
0
0
33
0
1.061
HZPC 105
349
220
64
3
32
65
0
0
0
65
0
1.064
HZPC 106
382
268
78
1
21
78
0
0
0
78
0
1.062
HZPC 107
73
11
3
8
76
15
0
0
0
15
0
1.047
HZPC 108
416
303
89
1
16
83
0
0
0
83
0
1.062
HZPC 109
261
157
46
2
38
60
0
0
0
60
0
1.072
HZPC 110
405
327
96
1
15
75
10
0
0
84
10
1.062
HZPC 111
428
381
111
0
7
81
11
0
0
93
11
1.064
HZPC 112
456
339
99
1
22
76
2
0
0
78
2
1.064
HZPC 113
428
284
83
2
31
66
2
0
0
68
2
1.063
HZPC 114
457
337
98
1
21
71
8
0
0
79
8
1.067
HZPC 115
482
384
112
1
16
78
6
0
0
84
6
1.061
HZPC 116
485
285
83
2
36
61
1
0
0
62
1
1.063
HZPC 117
452
294
86
2
27
71
0
0
0
71
0
1.059
HZPC 118
340
218
64
2
24
74
0
0
0
74
0
1.064
HZPC 119
366
287
84
2
17
75
6
0
0
81
6
1.063
HZPC 120
358
310
91
1
11
62
26
0
0
88
26
1.061
HZPC 121
280
200
58
1
21
78
0
0
0
78
0
1.061
HZPC 122
288
247
72
2
9
78
10
0
0
88
10
1.071
HZPC 123
308
223
65
3
25
71
2
0
0
73
2
1.061
HZPC 124
96
9
3
10
78
12
0
0
0
12
0
1.050
HZPC 125
100
0
0
12
88
0
0
0
0
0
0
1.047
HZPC 126
353
138
40
3
56
41
0
0
0
41
0
1.057
HZPC 127
326
97
28
1
67
29
3
0
0
32
3
1.066
HZPC 128
366
269
79
2
18
75
5
0
0
80
5
1.055
HZPC 129
380
61
18
8
74
17
0
0
0
17
0
1.066
HZPC 130
404
289
84
1
22
75
2
0
0
78
2
1.054
HZPC 131
377
215
63
2
32
66
0
0
0
66
0
1.061
HZPC 132
341
140
41
5
48
44
3
0
0
47
3
1.060
HZPC 133
306
212
62
2
24
71
3
0
0
74
3
1.067
HZPC 134
369
228
67
2
34
64
0
0
0
64
0
1.067
HZPC 135
193
62
18
4
60
37
0
0
0
37
0
1.067
HZPC 136
343
146
43
1
53
46
0
0
0
46
0
1.066
HZPC 137
329
171
50
2
44
55
0
0
0
55
0
1.066
HZPC 138
362
262
76
1
26
73
0
0
0
73
0
1.064
HZPC 139
406
259
76
1
27
72
0
0
0
72
0
1.052
HZPC 140
348
302
88
1
7
68
24
0
0
92
24
1.073
HZPC 141
268
86
25
4
62
33
0
0
0
33
0
1.066
HZPC 142
290
156
45
3
38
59
0
0
0
59
0
1.057
HZPC 143
354
136
40
1
59
38
2
0
0
40
2
1.058
HZPC 144
26
5
1
39
43
18
0
0
0
18
0
1.046
HZPC 145
344
181
53
3
40
58
0
0
0
58
0
1.066
HZPC 146
385
250
73
1
25
72
2
0
0
75
2
1.058
HZPC 147
255
46
13
2
70
27
0
0
0
27
0
1.056
HZPC 148
265
128
37
4
45
51
0
0
0
51
0
1.059
HZPC 149
334
257
75
1
18
81
0
0
0
81
0
1.058
HZPC 150
383
284
83
1
22
77
0
0
0
77
0
1.063
HZPC 151
201
92
27
5
47
48
0
0
0
48
0
1.047
HZPC 152
373
251
73
1
27
68
4
0
0
72
4
1.063
HZPC 153
304
250
73
1
11
88
0
0
0
88
0
1.064
HZPC 154
203
39
11
9
71
20
0
0
0
20
0
1.069
HZPC 155
309
165
48
3
41
48
8
0
0
56
8
1.059
HZPC 156
223
105
31
4
37
59
0
0
0
59
0
1.061
HZPC 157
383
337
98
1
9
79
11
0
0
90
11
1.056
HZPC 158
402
244
71
1
33
64
2
0
0
66
2
1.071
HZPC 159
440
208
61
1
49
50
0
0
0
50
0
1.055
HZPC 160
376
308
90
1
12
88
0
0
0
88