Oakes Irrigation Research Site
Carrington Research Extension Center * North Dakota State University
P.O.
Box 531, Oakes, ND 58474-0531, Phone: (701) 742-2744, FAX: (701) 742-2700,
E-mail: Walter.Albus@ndsu.edu
Table 1. Agronomic and quality evaluations for
advanced processing selections and cultivars, full season,
Oakes, 2009.
|
Clone |
% Stand |
Vine Size1 |
Vine Maturity2 |
Stems per Plant |
Tubers per plant |
Specific Gravity3 |
% Hollow Heart4 |
Black-spot Bruise5 |
|
1. AOND95249-1Russ |
99 |
4.5 |
4.0 |
1.7 |
6.0 |
1.1082 |
0 |
2.1 |
|
2. AOND95292-3Russ |
99 |
2.8 |
3.8 |
1.8 |
5.0 |
. |
25 |
1.4 |
|
3. ND6400C-1Russ |
98 |
4.8 |
3.5 |
2.6 |
10.8 |
1.1019 |
0 |
1.7 |
|
4. ND6164C-9Russ |
94 |
2.3 |
1.3 |
1.5 |
5.0 |
1.0716 |
0 |
3.1 |
|
5. ND6169-10Russ |
96 |
3.5 |
1.5 |
1.7 |
5.6 |
1.0731 |
0 |
3.1 |
|
6. ND8068-5Russ |
100 |
1.8 |
1.0 |
2.2 |
5.2 |
1.0949 |
0 |
3.4 |
|
7. ND8229-3 |
96 |
2.8 |
3.0 |
1.8 |
4.7 |
1.0934 |
38 |
1.2 |
|
8. ND049546-15Russ |
91 |
1.8 |
2.8 |
1.2 |
3.5 |
1.0905 |
0 |
2.8 |
|
9. ND049589B-5Russ |
88 |
3.3 |
4.0 |
1.6 |
6.1 |
1.0967 |
0 |
1.5 |
|
10. WND8624-2Russ |
96 |
2.8 |
3.0 |
1.9 |
7.1 |
1.0841 |
0 |
3.2 |
|
11. WND8625-2Russ |
98 |
4.0 |
1.3 |
2.1 |
5.6 |
1.0830 |
5 |
1.9 |
|
12. WND8625-3Russ |
98 |
4.0 |
2.5 |
2.2 |
5.6 |
1.0781 |
6 |
1.1 |
|
13. Bannock Russet |
93 |
4.3 |
4.0 |
2.6 |
7.1 |
1.0902 |
37 |
1.8 |
|
14. Blazer Russet |
96 |
3.3 |
1.8 |
3.3 |
7.3 |
1.0832 |
44 |
2.1 |
|
15. Premier Russet |
99 |
3.8 |
3.8 |
2.0 |
5.4 |
1.0929 |
73 |
2.8 |
|
16. Ranger Russet |
94 |
3.5 |
2.5 |
2.2 |
5.7 |
1.0954 |
0 |
4.3 |
|
17. Russet |
99 |
4.3 |
3.3 |
2.2 |
5.9 |
1.0859 |
5 |
2.9 |
|
18. Russet Norkotah |
94 |
3.0 |
1.0 |
2.0 |
6.6 |
1.0784 |
27 |
2.9 |
|
19. Shepody |
100 |
4.5 |
2.3 |
2.0 |
5.1 |
1.0892 |
6 |
1.9 |
|
20. Umatilla Russet |
95 |
3.5 |
1.8 |
2.8 |
9.4 |
1.0874 |
3 |
2.4 |
|
Mean |
96 |
3.4 |
2.6 |
2.1 |
6.1 |
1.0988 |
13 |
2.4 |
|
LSD (µ=0.05) |
8 |
1.0 |
0.8 |
0.4 |
1.5 |
0.1285 |
15 |
0.6 |
1 Vine size – scale 1-5, 1 = small, 5 = large.
2 Vine maturity – scale 1-5, 1 = early, 5 = late.
3 Determined using weight-in-air, weight-in-water
method.
4 Hollow heart includes brown center.
5 Blackspot
bruise determined by the abrasive peel method, scale 1-5, 1=none, 5=severe.
Table 2. Yield and grade for advanced processing
selections and cultivars, full season, Oakes, 2009.
|
Clone |
Total Yield Cwt./A |
US No. 1 Cwt./A |
|
0-4 oz. % |
4-6 oz. % |
6-12 oz. % |
>12 oz. % |
Culls % |
|
1. AOND95249-1Russ |
418 |
382 |
92 |
5 |
13 |
56 |
23 |
3 |
|
2. AOND95292-3Russ |
323 |
285 |
88 |
6 |
16 |
60 |
12 |
6 |
|
3. ND6400C-1Russ |
380 |
240 |
63 |
35 |
29 |
31 |
3 |
3 |
|
4. ND6164C-9Russ |
299 |
275 |
92 |
6 |
17 |
63 |
12 |
2 |
|
5. ND6169-10Russ |
420 |
386 |
92 |
5 |
8 |
47 |
37 |
3 |
|
6. ND8068-5Russ |
261 |
212 |
81 |
18 |
31 |
43 |
7 |
2 |
|
7. ND8229-3 |
304 |
260 |
85 |
6 |
14 |
58 |
12 |
9 |
|
8. ND049546-15Russ |
256 |
208 |
80 |
3 |
11 |
47 |
23 |
16 |
|
9. ND049589B-5Russ |
374 |
351 |
94 |
5 |
15 |
59 |
20 |
1 |
|
10. WND8624-2Russ |
451 |
424 |
94 |
6 |
18 |
55 |
21 |
0 |
|
11. WND8625-2Russ |
344 |
312 |
90 |
9 |
19 |
47 |
24 |
1 |
|
12. WND8625-3Russ |
305 |
252 |
83 |
15 |
16 |
47 |
19 |
2 |
|
13. Bannock Russet |
481 |
437 |
91 |
7 |
12 |
45 |
33 |
3 |
|
14. Blazer Russet |
430 |
388 |
90 |
8 |
21 |
57 |
13 |
2 |
|
15. Premier Russet |
403 |
365 |
91 |
6 |
12 |
50 |
30 |
3 |
|
16. Ranger Russet |
354 |
321 |
90 |
6 |
17 |
55 |
19 |
3 |
|
17. Russet |
412 |
304 |
74 |
9 |
14 |
33 |
27 |
16 |
|
18. Russet Norkotah |
422 |
394 |
93 |
7 |
14 |
57 |
23 |
0 |
|
19. Shepody |
440 |
387 |
88 |
3 |
8 |
44 |
36 |
9 |
|
20. Umatilla Russet |
419 |
327 |
78 |
21 |
32 |
39 |
7 |
2 |
|
Mean |
374 |
325 |
86 |
9 |
17 |
50 |
20 |
4 |
|
LSD (µ=0.05) |
90 |
85 |
7 |
5 |
9 |
9 |
14 |
6 |
Table 3. Shatter bruise potential and French fry
evaluations following harvest and after 8 weeks storage
at 45F, full season
trial, Oakes, 2009.
|
Clone |
Shatter Bruise1 |
Fry Color2 |
Stem-end Color |
% Sugar End3 |
Fry Color2 |
Stem-end Color |
% Sugar End3 |
|
|
|
Field Fry |
Following 8 wks. at
45°F |
||||
|
1. AOND95249-1Russ |
4.4 |
0.63 |
1.09 |
58 |
0.70 |
.078 |
17 |
|
2. AOND95292-3Russ |
1.6 |
0.58 |
0.58 |
0 |
0.30 |
0.30 |
0 |
|
3. ND6400C-1Russ |
1.5 |
0.40 |
0.53 |
25 |
0.44 |
0.53 |
17 |
|
4. ND6164C-9Russ |
2.1 |
1.04 |
1.34 |
17 |
1.13 |
1.33 |
42 |
|
5. ND6169-10Russ |
2.3 |
1.00 |
1.38 |
25 |
1.79 |
1.79 |
0 |
|
6. ND8068-5Russ |
2.0 |
0.40 |
0.53 |
25 |
0.35 |
0.49 |
17 |
|
7. ND8229-3 |
1.8 |
0.45 |
0.45 |
0 |
0.40 |
0.40 |
0 |
|
8. ND049546-15Russ |
1.5 |
0.45 |
0.96 |
67 |
0.35 |
0.69 |
33 |
|
9. ND049589B-5Russ |
2.0 |
0.35 |
0.41 |
8 |
0.25 |
0.31 |
8 |
|
10. WND8624-2Russ |
2.3 |
0.88 |
0.88 |
0 |
1.38 |
1.5 |
8 |
|
11. WND8625-2Russ |
2.7 |
0.84 |
0.92 |
17 |
0.58 |
0.63 |
8 |
|
12. WND8625-3Russ |
2.0 |
2.00 |
2.00 |
0 |
1.54 |
1.54 |
0 |
|
13. Bannock Russet |
1.9 |
0.79 |
1.09 |
25 |
1.71 |
2.0 |
25 |
|
14. Blazer Russet |
2.4 |
1.50 |
1.50 |
0 |
0.88 |
1.17 |
25 |
|
15. Premier Russet |
1.3 |
0.48 |
0.48 |
0 |
0.49 |
0.79 |
13 |
|
16. Ranger Russet |
2.3 |
0.58 |
0.94 |
67 |
0.75 |
1.17 |
25 |
|
17. Russet |
1.4 |
0.71 |
1.00 |
42 |
0.96 |
1.79 |
67 |
|
18. Russet Norkotah |
2.1 |
1.25 |
1.42 |
17 |
2.0 |
2.0 |
0 |
|
19. Shepody |
1.8 |
1.38 |
1.58 |
25 |
1.04 |
1.50 |
42 |
|
20. Umatilla Russet |
1.3 |
0.63 |
1.08 |
75 |
0.63 |
0.75 |
25 |
|
Mean |
2.0 |
0.82 |
1.01 |
25 |
0.89 |
1.08 |
19 |
|
LSD
(α = 0.05) |
2.0 |
0.61 |
0.59 |
43 |
0.66 |
0.79 |
47 |
1Shatter bruise is
evaluated using a bruising chamber with digger chain link baffles. Tubers are stored at
45°F prior bruising. Shatter bruises are rated on a scale of 1-5,
with 1 = none and 5 = many and severe.
2Fry color
scores: 0.1 corresponds to 000, 0.3
corresponds to 00, 0.5 corresponds to 0, 1.0 equals 1.0
and subsequent numbers follow rating scale 000
to 4.0.
3Any stem end darker
than the main fry is considered a sugar end, the worst case scenario. The
processing industry defines a sugar end as a
3.0 or darker.
Return to Potato variety
material and methods
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