WSU CAHNRS

Washington State University

Potatoes at WSU

1999 Washington Red Regional Trial Postharvest Evaluation

Boiling

CloneAfter cookingTuber Average 
SloughingDarkeningTextureFlavorCenterRating
1DARK RED NORLAND24.73.33.7518.7
2RED LASODA24.74.34.34.720
3A79543-4R24.73.33.74.318
4AO92657-3R1.34.733.7416.7
5CO89097-224.72.344.317.3
6ND3196-1R2.74.32.73416.7
7ND3574-5R2.74.72.34316.7
8ND5084-3R3.34.72.33.33.717.3
9NDC4655-12.34.74.34.3520.7
10NDO2686-4R3.74.72.734.718.7
11NDO4300-1R2.74.7334.718
12NDO4588-5R2.74.743.34.319
13NDO4592-3R34.73.33.34.719
LSD .050.9NS1.8NS1.33.4
Average2.54.63.23.64.318.2

Oven Baking

CloneAfter cookingTuber SkinAverage 
DarkeningTextureFlavorCenterRatingRating
1DARK RED NORLAND4.733.754.721
2RED LASODA53.74.34.74.722.3
3A79543-4R4.734.34.7420.7
4AO92657-3R4.743.754.722
5CO89097-24.72.32.34.34.318
6ND3196-1R42.3334.717
7ND3574-5R4.73254.719.3
8ND5084-3R4.744.354.722.7
9NDC4655-14.72.72.74.73.718.3
10NDO2686-4R4.73.33.74.73.720
11NDO4300-1R4.333.34.34.719.7
12NDO4588-5R4.733.34.74.720.3
13NDO4592-3R4.74.33.354.722
LSD .05NS1.51.31.2NS2.9
Average4.63.23.44.64.420.3

Microwave

CloneAfter cookingTuber SkinAverage 
DarkeningTextureFlavorCenterRatingRating
1DARK RED NORLAND4.5345521.5
2RED LASODA4.5331.5517
3A79543-4R4.54.54.51.5520
4AO92657-3R4.543.55522
5CO89097-24.5442519.5
6ND3196-1R4.54.54.55523.5
7ND3574-5R42.52.54518
8ND5084-3R4.52.545521
9NDC4655-14.544.55523
10NDO2686-4R4.5433.5520
11NDO4300-1R5334.5520.5
12NDO4588-5R54.53.55523
13NDO4592-3R54.54.55524
LSD .05NS21.11.4NS4.8
Average4.63.73.74521
NS= No Significant difference
Differences between clones that are equal to or greater than the LSD0.05 are considered significant
Planted:March 18
Harvested:July 22
Boiled:July 27
Baked:July 26
Microwaved:July 28
Potatoes at WSU, PO Box 646414, Washington State University, Pullman WA 99164-6414, 509-335-9502
© 2017 Washington State University | Accessibility | Policies | Copyright | Log in