Research Article
Effect of Presprouting Plant Growth Regulators and Natural Materials on Dormancy, Growth, and Yield of Potatoes (Solanum tuberosum L.)
Table 2
The mean squares for a number of sprouts and sprout quality under a greenhouse in the 2019–2020 seasons.
| Sources of variance | df | Number of sprouts | Sprout quality | Week 1 | Week 2 | Week 3 | Week 4 | Thickness | Length |
| Season | 1 | 0.22 | 0.37 | 0.35 | 0.56 | 1.83 | 0.02 | Treatment | 6 | 0.83 | 1.08 | 1.18 | 1.15 | 22.61 | 49.37 | Seasontreatment | 6 | 0.04 | 0.02 | 0.04 | 0.02 | 0.56 | 1.87 | Variety | 2 | 1.18 | 0.47 | 0.79 | 0.22 | 71.65 | 163.20 | Season variety | 2 | 0.10 | 0.25 | 0.26 | 0.16 | 1.13 | 3.66 | Varietytreatment | 12 | 0.11 | 0.07 | 0.06 | 0.06 | 1.07 | 1.87 | Error | 94 | 0.09 | 0.08 | 1.06 | 0.08 | 0.55 | 0.92 | Total | 125 | | | | | | | CV | | 20.38 | 15.68 | 20.06 | 18.53 | 22.58 | 21.34 | R 2 | | 0.57 | 0.59 | 0.67 | 0.66 | 0.85 | 0.89 |
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, , , significant at ( ), ( ), ( ), respectively. CV: coefficient of variation; R2: coefficient of determination. |