Research Article
Effect of Presprouting Plant Growth Regulators and Natural Materials on Dormancy, Growth, and Yield of Potatoes (Solanum tuberosum L.)
Table 14
Combined peasant correlation coefficient with probability values on sprout, growth, and yield parameters.
| | Stand count | Plant height | Number of stems | Number of tubers | Tuber grade (>60 mm) | Tuber weight | Number of sprouts | Sprout thickness | Sprout length |
| Stand count | 1.00 | | | | | | | | | Plant height | 0.68 | 1.00 | | | | | | | | Number of stems | 0.50 | 0.56 | 1.00 | | | | | | | Number of tubers | 0.71 | 0.58 | 0.47 | 1.00 | | | | | | Tuber grade (>60 mm) | 0.02 | 0.03 | 0.07 | -0.10 | 1.00 | | | | | Tuber weight | 0.49 | 0.52 | 0.45 | 0.49 | 0.19 | 1.00 | | | | Number of sprouts | 0.17 | 0.23 | 0.22 | 0.22 | 0.15 | 0.44 | 1.00 | | | Sprout thickness | 0.37 | 0.31 | 0.23 | 0.19 | 0.30 | 0.25 | 0.14 | 1.00 | | Sprout length | 0.34 | 0.26 | 0.20 | 0.17 | 0.31 | 0.26 | 0.16 | 0.92 | 1.00 |
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Key: , , , significant at ( ), ( ), ( ), respectively. |