| PHOTOVOLT | DIFFERENCE | USDA | ||||||
| Clone | Stem | Bud | Average | STEM - BUD | COLOR | |||
| 1 | Ranger Russet | 51.5 | 52.0 | 51.7 | 4.5 | 0 | ||
| 2 | Russet Burbank | 50.9 | 49.4 | 50.1 | 2.8 | 0 | ||
| 3 | Russet Norkotah | 48.3 | 52.5 | 50.4 | 5.9 | 0 | ||
| 4 | Shepody | 51.2 | 51.3 | 51.3 | 9.2 | 0 | ||
| 5 | A95074-6 | 56.1 | 55.1 | 55.6 | 1.9 | 0 | ||
| 6 | A95109-1 | 55.4 | 51.2 | 53.3 | 4.5 | 0 | ||
| 7 | A95409-1 | 54.7 | 56.4 | 55.5 | 2.6 | 0 | ||
| 8 | A96104-2 | 54.4 | 54.3 | 54.4 | 3.4 | 0 | ||
| 9 | AC96052-1Ru | 55.6 | 56.1 | 55.9 | 2.2 | 0 | ||
| 10 | AO96141-3 | 57.8 | 55.7 | 56.8 | 3.3 | 0 | ||
| 11 | AO96160-3 | 55.2 | 55.3 | 55.2 | 2.0 | 0 | ||
| 12 | AO96164-1 | 51.3 | 53.1 | 52.2 | 2.5 | 0 | ||
| 13 | AOA95154-1 | 54.1 | 57.5 | 55.8 | 3.9 | 0 | ||
| 14 | AOA95155-7 | 53.9 | 53.7 | 53.8 | 2.6 | 0 | ||
| 15 | AOTX95265-2ARu | 49.4 | 51.0 | 50.2 | 3.7 | 0 | ||
| 16 | AOTX95265-4Ru | 50.0 | 51.1 | 50.5 | 5.6 | 0 | ||
| 17 | CO94035-15Ru | 55.5 | 55.9 | 55.7 | 3.8 | 0 | ||
| 18 | CO95172-3Ru | 51.1 | 52.5 | 51.8 | 3.6 | 0 | ||
| 19 | CO97137-1W | 47.2 | 49.9 | 48.6 | 3.6 | 0 | ||
| 20 | MWTX2609-2Ru | 50.9 | 50.7 | 50.8 | 3.3 | 0 | ||
| 21 | MWTX2609-4Ru | 52.7 | 48.0 | 50.3 | 5.1 | 0 | ||
| 22 | TXA549-1Ru | 49.6 | 51.9 | 50.7 | 5.2 | 0 | ||
| 23 | TXNS278 | 50.9 | 51.1 | 51.0 | 2.2 | 0 | ||
| LSD 0.05 | 1.9 | 2.6 | ||||||
| Average | 52.6 | 52.9 | 52.8 | 3.9 | 0 | |||
| * Average of 12 individual tuber absolute differences | ||||||||
| Planting date: | April 3 | |||||||
| Harvest date: | August 8 | |||||||
| Fried on: | August 10 | |||||||