Chapter 12. NE-1014 Regional Project Potato Variety Trial, 20061
General Comments |
|
The NE1014 Regional Project is a multi-state potato evaluation program developed to identify new potato clones. The production, adaptation, and performance stability of new potato clones is documented under a wide range of geographic, climatic, soil, and cultural conditions. The University of Maine produces and supplies all cooperators with similar seed. |
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Planting Information |
|
Planting Site |
PSREU - Hastings Farm, Hastings, FL |
Planting Date |
February 14, 2006 |
Vine Kill Date |
May 16, 2006 |
Harvest Date |
June 5 and 6, 2006 |
Season Length |
91 days planting to vine kill; 111-112 days planting to harvest |
Fertilizer Program |
preplant, 100-43-86 lb/A; sidedress, 50-0-43 lb/A (2 appl.) |
Irrigation Program |
seepage |
Experimental Design |
|
Number of Varieties |
10 (Standard: Atlantic) |
Number of Clones |
13 |
Within Row Spacing |
8 in (20 cm) |
Between Row Spacing |
40 in (102 cm) |
Replications |
4 |
Plot Size |
16 ft (4.9 m) |
Production Statistics |
|
Early Vigor Ratings |
42 days after planting |
Highest Total Yield |
B1870-3 (426 cwt/acre or 47.7 MT/ha) |
Highest Marketable Yield |
Atlantic (348 cwt/acre or 39.0 MT/ha) |
Highest Specific Gravity |
B2319-1 (1.092) |
Best Overall Appearance |
A9014-2 (7.5, good) |
Tables
Production statistics for NE1014 potato selections.
Total |
Marketable Yield1 |
Size Distribution by Class (%)2 |
Size Class Range (%) |
|||||||||
Yield |
% of |
Specific |
||||||||||
Clone |
(cwt/A) |
(cwt/A) |
standard |
C |
B |
A1 |
A2 |
A3 |
A4 |
A1 to A3 |
A2 to A3 |
Gravity |
Atlantic |
385 |
348 |
100 |
1 |
5 |
68 |
24 |
2 |
0 |
94 |
26 |
1.083 |
Chieftain |
359 |
295 |
85 |
1 |
10 |
83 |
6 |
1 |
0 |
89 |
6 |
1.064 |
Dark Red Norland |
275 |
212 |
61 |
3 |
17 |
80 |
0 |
0 |
0 |
80 |
0 |
1.066 |
Katahdin |
318 |
264 |
76 |
2 |
11 |
78 |
10 |
0 |
0 |
88 |
10 |
1.068 |
Kennebec |
375 |
332 |
96 |
1 |
5 |
70 |
23 |
0 |
0 |
93 |
23 |
1.071 |
Russet Burbank |
385 |
257 |
74 |
3 |
30 |
68 |
0 |
0 |
0 |
68 |
0 |
1.072 |
Russet Norkotah 3117 |
281 |
172 |
49 |
2 |
21 |
76 |
1 |
0 |
0 |
77 |
1 |
1.067 |
Snowden |
366 |
317 |
91 |
1 |
10 |
74 |
15 |
0 |
0 |
89 |
15 |
1.077 |
Superior |
356 |
280 |
81 |
2 |
15 |
83 |
0 |
0 |
0 |
83 |
0 |
1.080 |
Yukon Gold |
338 |
280 |
81 |
1 |
6 |
55 |
33 |
5 |
0 |
93 |
37 |
1.072 |
A9014-2 |
267 |
198 |
57 |
1 |
24 |
75 |
1 |
0 |
0 |
75 |
1 |
1.063 |
AF2211-2 |
238 |
158 |
46 |
3 |
10 |
57 |
30 |
0 |
0 |
87 |
30 |
1.070 |
AF2291-10 |
339 |
289 |
83 |
1 |
9 |
80 |
10 |
0 |
0 |
90 |
10 |
1.084 |
B1806-8 |
405 |
322 |
93 |
1 |
11 |
85 |
4 |
0 |
0 |
89 |
4 |
1.078 |
B1816-5 |
335 |
258 |
74 |
1 |
20 |
79 |
0 |
0 |
0 |
79 |
0 |
1.072 |
B1870-3 |
426 |
325 |
94 |
2 |
12 |
75 |
12 |
0 |
0 |
87 |
12 |
1.066 |
B2291-7 |
283 |
227 |
65 |
2 |
15 |
83 |
0 |
0 |
0 |
83 |
0 |
1.087 |
B2319-1 |
327 |
98 |
28 |
11 |
54 |
34 |
0 |
0 |
0 |
34 |
0 |
1.092 |
NDTX731-1R |
335 |
305 |
88 |
1 |
6 |
62 |
29 |
2 |
0 |
93 |
31 |
1.064 |
NY129 |
200 |
166 |
48 |
1 |
8 |
70 |
19 |
2 |
0 |
91 |
21 |
1.054 |
NY137 |
424 |
161 |
46 |
2 |
19 |
74 |
3 |
2 |
0 |
79 |
5 |
1.063 |
NY139 |
326 |
281 |
81 |
1 |
8 |
80 |
11 |
1 |
0 |
91 |
11 |
1.074 |
NYY73-49 |
340 |
225 |
65 |
2 |
11 |
63 |
23 |
0 |
0 |
87 |
24 |
1.079 |
MSD3 |
93 |
116 |
2 |
14 |
20 |
18 |
ns |
0 |
15 |
19 |
0.007 |
|
P Value |
0.0001 |
0.0001 |
0.0001 |
0.0001 |
0.0001 |
0.0001 |
0.7676 |
- |
0.0001 |
0.0001 |
0.0001 |
|
1Marketable Yield: size classes A1 to A3. 2 Size classes: C = .5 to 1.5" , B = 1.5 to 1 7/8", A1 = 1 7/8 to 2.5", A2 = 2.5 to 3.25", A3 = 3.25 to 4", A4 = >4" 3Means separated within columns by Tukey's Studentized Range (HSD) Test. |
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Plant growth and tuber characteristics of NE1014 potato selections.
Plant Growth Characteristics1 |
Tuber Characteristics2 |
||||||||||
% |
Early |
Vine |
Vine |
||||||||
Clone |
Stand |
Vigor |
Type |
Maturity |
IFC |
SC |
ST |
TS |
ED |
APP |
Tuber Comments |
Atlantic |
99 |
na |
9 |
7.3 |
2.0 |
6.0 |
5.0 |
2.5 |
6.5 |
6.5 |
a little scab |
Chieftain |
98 |
na |
9 |
5.5 |
2.0 |
3.0 |
7.0 |
3.0 |
5.0 |
6.0 |
too light skin color |
Dark Red Norland |
100 |
na |
8-9 |
3.3 |
2.0 |
2.0 |
7.5 |
3.0 |
6.0 |
6.5 |
nice color |
Katahdin |
100 |
na |
9 |
5.8 |
2.0 |
7.5 |
6.5 |
3.5 |
6.5 |
6.0 |
scab, flat tubers |
Kennebec |
94 |
na |
9 |
7.3 |
1.0 |
7.5 |
6.5 |
4.0 |
7.0 |
4.0 |
lenticels |
Russet Burbank |
98 |
na |
9 |
5.5 |
1.0 |
5.0 |
2.5 |
4.5 |
6.5 |
4.5 |
all shapes |
Russet Norkotah 3117 |
100 |
na |
8 |
3.8 |
1.0 |
5.0 |
2.0 |
4.5 |
6.5 |
7.0 |
decent looking |
Snowden |
99 |
na |
8-9 |
4.8 |
1.0 |
6.0 |
5.5 |
2.0 |
5.0 |
7.0 |
deep eyes |
Superior |
100 |
na |
6-9 |
4.0 |
1.5 |
6.5 |
6.5 |
2.5 |
6.5 |
4.5 |
spider netting skin |
Yukon Gold |
98 |
na |
8-9 |
3.0 |
3.5 |
7.0 |
6.5 |
3.5 |
6.5 |
4.5 |
slightly flat, lenticels |
A9014-2 |
95 |
na |
8-9 |
8.5 |
1.0 |
5.0 |
2.5 |
4.5 |
7.0 |
7.5 |
slightly mishapen |
AF2211-2 |
91 |
na |
7-9 |
8.3 |
1.0 |
6.0 |
5.5 |
2.5 |
7.0 |
5.0 |
very round |
AF2291-10 |
100 |
na |
8 |
4.5 |
1.0 |
7.0 |
6.0 |
2.0 |
6.0 |
5.5 |
some lenticels |
B1806-8 |
100 |
na |
9-6 |
4.0 |
3.5 |
7.0 |
7.0 |
2.5 |
7.0 |
5.5 |
okay |
B1816-5 |
98 |
na |
9 |
4.5 |
4.0 |
1.0 |
7.0 |
3.0 |
5.0 |
7.0 |
dark purple, flat |
B1870-3 |
100 |
na |
6-9 |
4.3 |
1.5 |
7.5 |
7.5 |
3.5 |
5.5 |
6.5 |
some lenticels |
B2291-7 |
100 |
na |
9 |
6.8 |
1.0 |
7.0 |
6.5 |
2.0 |
6.0 |
4.5 |
scab |
B2319-1 |
100 |
na |
6-9 |
3.5 |
5.0 |
6.5 |
6.5 |
1.0 |
5.5 |
6.0 |
small tubers, nice flesh |
NDTX731-1R |
100 |
na |
8 |
3.5 |
1.5 |
2.0 |
7.0 |
2.0 |
5.0 |
7.0 |
nice color, some net |
NY129 |
76 |
na |
7-8 |
8.3 |
1.0 |
2.5 |
6.5 |
2.0 |
6.0 |
4.5 |
too much netting |
NY137 |
97 |
na |
8-9 |
5.0 |
1.0 |
7.0 |
6.0 |
3.0 |
7.0 |
5.0 |
lenticels and netting |
NY139 |
94 |
na |
8-9 |
7.3 |
1.5 |
6.0 |
5.5 |
3.0 |
5.5 |
4.5 |
skinning |
NYY73-49 |
97 |
na |
9 |
7.5 |
1.0 |
7.0 |
6.5 |
2.0 |
6.0 |
4.5 |
bad lenticels |
1See rating system outlined in Table 1 of HS335. 2See rating system outlined in Table 2 of HS335. |
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External and internal defects of NE1014 potato selections.
% External Tuber Defects |
% Internal Defects2 |
|||||||||||
Growth |
Mis- |
Sun- |
Rotten |
Total |
Brown Center |
|||||||
Clone |
Cracks |
shapen |
burned |
& misc. |
Culls1 |
HH |
BR |
CRS |
IHN |
L |
M |
H |
Atlantic |
0 |
1 |
2 |
1 |
4 |
0 |
0 |
0 |
0 |
3 |
0 |
0 |
Chieftain |
0 |
0 |
2 |
6 |
8 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
Dark Red Norland |
0 |
0 |
3 |
4 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
|
Katahdin |
0 |
0 |
1 |
4 |
6 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Kennebec |
0 |
1 |
2 |
3 |
5 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Russet Burbank |
0 |
1 |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
4 |
0 |
0 |
Russet Norkotah 3117 |
0 |
0 |
20 |
20 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Snowden |
0 |
0 |
1 |
2 |
3 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
Superior |
0 |
0 |
0 |
5 |
6 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
Yukon Gold |
0 |
1 |
2 |
7 |
11 |
0 |
0 |
0 |
0 |
6 |
4 |
0 |
A9014-2 |
1 |
1 |
0 |
3 |
4 |
0 |
0 |
3 |
0 |
0 |
0 |
0 |
AF2211-2 |
1 |
3 |
4 |
17 |
25 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
AF2291-10 |
0 |
0 |
1 |
4 |
5 |
0 |
0 |
0 |
0 |
3 |
0 |
0 |
B1806-8 |
0 |
0 |
0 |
10 |
11 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
B1816-5 |
0 |
1 |
1 |
0 |
2 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
B1870-3 |
0 |
0 |
1 |
13 |
14 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
B2291-7 |
0 |
0 |
0 |
3 |
3 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
B2319-1 |
0 |
0 |
1 |
12 |
13 |
0 |
0 |
3 |
0 |
0 |
0 |
0 |
NDTX731-1R |
0 |
0 |
1 |
2 |
2 |
0 |
0 |
0 |
0 |
4 |
3 |
0 |
NY129 |
0 |
0 |
4 |
4 |
9 |
0 |
0 |
4 |
0 |
0 |
0 |
0 |
NY137 |
0 |
0 |
1 |
53 |
54 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
NY139 |
1 |
1 |
1 |
3 |
6 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
NYY73-49 |
0 |
0 |
4 |
21 |
25 |
0 |
0 |
0 |
5 |
0 |
0 |
0 |
MSD3 |
1 |
ns |
4 |
16 |
16 |
0 |
0 |
ns |
2 |
ns |
ns |
0 |
P Value |
0.0021 |
0.1526 |
0.0006 |
0.0001 |
0.0001 |
- |
- |
0.6095 |
0.0001 |
0.5402 |
0.4743 |
- |
1Percent of Total Yield. Total culls include the sum of growth cracks, misshapen, sunburned and rotten/misc. 2Percent tubers; HH, hollow heart; BR, brown rot; CRS, corky ring spot; IHN, internal heat necrosis. Brown Center: L = Light, M = Moderate, H = Heavy 3Means separated within columns by Tukey's Studentized Range (HSD) Test. |
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Footnotes
This document is HS1096, one of a series of the Horticultural Sciences Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. Original publication date July, 2007. Visit the EDIS Web Site at http://edis.ifas.ufl.edu.
Chad M. Hutchinson, Associate Professor, Doug Gergela, Sr. Biological Scientist, Horticultural Sciences Department, Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, 32611
The use of trade names in this publication is solely for the purpose of providing specific information. UF/IFAS does not guarantee or warranty the products named, and references to them in this publication do not signify our approval to the exclusion of other products of suitable composition. All chemicals should be used in accordance with directions on the manufacturer's label. Use pesticides safely. Read and follow directions on the manufacturer's label.
The Institute of Food and Agricultural Sciences (IFAS) is an Equal
Opportunity Institution authorized to provide research, educational
information and other services only to individuals and institutions
that function with non-discrimination with respect to race, creed,
color, religion, age, disability, sex, sexual orientation, marital
status, national origin, political opinions or affiliations.
For more information on obtaining other extension publications,
contact your county Cooperative Extension service.
U.S. Department of Agriculture, Cooperative Extension Service,
University of Florida, IFAS, Florida A. & M. University Cooperative
Extension Program, and Boards of County Commissioners Cooperating. Millie Ferrer-Chancy,
Interim Dean.
