2007 - Potatoes at WSU - Washington State University

RED &
SPECIALTY
2007 Washington Regional Red and Specialty Trial
Red Clone Postharvest Evaluation
B oiled
After cooking Tuber Total
C lone Sloughing D arkening Texture Flavor C enter R ating
1 D k R ed N orland 3.1 3.9 3.1 3.9 4.6 18.6
2 R ed LaSoda 3.7 3.6 3.1 3.3 4.6 18.3
3 C O 98012-5R 3.3 2.7 2.7 3.0 3.4 15.1
4 N D A7985-1R 3.0 3.9 3.1 3.3 4.1 17.4
5 AC97521-1R /Y 3.9 3.0 3.6 3.7 4.3 18.4
6 ATTX961014-1R /Y 2.4 4.3 3.1 3.6 4.6 18.0
7 ATTX98500-2P/Y 3.9 3.1 3.1 4.0 4.4 18.6
8 C O 97232-1R /Y 2.9 3.4 2.9 2.9 3.1 15.1
9 C O 97232-2R /Y 3.7 3.9 3.1 3.9 4.3 18.9
10 C O 97233-3R /Y 3.9 3.1 3.4 4.3 4.6 19.3
11 PO R 00PG 4-1 2.4 2.4 3.4 3.3 4.0 15.6
LSD 0.05 0.7 1.0 0.7 1.4 0.8 2.7
Average 3.3 3.4 3.2 3.5 4.2 17.6
O ven B aked
After cooking Tuber Skin Total
C lone D arkening Texture Flavor C enter R ating R ating
1 D ark R ed N orland 4.4 3.3 4.5 4.6 4.1 20.9
2 R ed LaSoda 4.4 3.4 4.0 4.0 4.4 20.3
3 C O 98012-5R 3.9 3.3 3.3 4.3 4.3 19.0
4 N D A7985-1R 4.0 3.4 3.4 4.4 4.6 19.8
5 AC97521-1R /Y 4.0 2.7 2.6 4.6 4.0 17.9
6 ATTX961014-1R /Y 4.0 3.6 4.3 4.6 4.1 20.6
7 ATTX98500-2P/Y 4.0 2.4 3.0 4.1 3.9 17.4
8 C O 97232-1R /Y 4.3 2.9 3.3 4.3 4.7 19.4
9 C O 97232-2R /Y 4.0 2.8 3.0 3.1 4.3 17.2
10 C O 97233-3R /Y 3.6 3.4 3.4 4.1 4.2 18.8
11 PO R 00PG 4-1 3.9 2.7 3.9 4.9 4.4 19.6
LSD 0.05 0.7 0.8 1.3 0.8 0.7 2.3
Average 4.0 3.1 3.5 4.3 4.3 19.2
M icrow aved
After cooking Tuber Skin Total
C lone D arkening Texture Flavor C enter R ating R ating
1 D ark R ed N orland 3.2 3.2 3.8 3.8 4.3 18.3
2 R ed LaSoda 4.3 2.5 3.5 2.5 4.2 17.0
3 C O 98012-5R 3.2 3.0 4.0 3.8 4.0 18.0
4 N D A7985-1R 4.2 2.8 3.3 2.7 4.0 16.9
5 AC97521-1R /Y 4.2 2.9 3.3 2.8 4.2 17.4
6 ATTX961014-1R /Y 3.3 3.8 4.1 3.2 4.3 18.8
7 ATTX98500-2P/Y 3.3 2.8 2.9 3.7 4.1 16.8
8 C O 97232-1R /Y 3.7 4.0 4.2 4.5 4.4 20.8
9 C O 97232-2R /Y 3.3 2.8 3.0 2.7 4.0 15.8
10 C O 97233-3R /Y 2.5 2.9 3.8 2.7 3.8 15.8
11 PO R 00PG 4-1 3.2 3.0 4.3 4.5 4.2 19.2
LSD 0.05 0.7 1.2 1.4 1.3 0.6 3.0
Average 3.5 3.1 3.7 3.3 4.1 17.7
D ifferences betw een clones equal to or greater than the LSD 0.05 are significant.
2007 Potato Cultivar Evaluations 34 WSU Potato Research Group