| 性状 Trait | 主成分Principal component | |||||
|---|---|---|---|---|---|---|
| Ⅰ | Ⅱ | Ⅲ | Ⅳ | Ⅴ | Ⅵ | |
| 老瓜单瓜重 Weight per fruit | 0.847 | -0.109 | 0.179 | -0.105 | 0.224 | 0.163 |
| 叶片长度 Leaf length | 0.641 | 0.447 | -0.001 | 0.404 | -0.207 | -0.253 |
| 叶片宽度 Leaf width | 0.656 | 0.419 | 0.057 | 0.382 | -0.225 | -0.295 |
| 叶柄长度 Petiole length | 0.503 | 0.372 | -0.144 | 0.294 | -0.535 | 0.084 |
| 首雌花节位 First female flower node | 0.344 | -0.185 | 0.389 | 0.163 | 0.612 | -0.140 |
| 老瓜纵径 Fruit length | 0.700 | 0.490 | -0.016 | -0.235 | 0.248 | 0.283 |
| 老瓜横径 Fruit diameter | 0.694 | -0.620 | 0.182 | 0.017 | -0.018 | 0.055 |
| 老瓜肉厚 Fruit thick | 0.655 | -0.183 | 0.468 | -0.042 | 0.135 | -0.190 |
| 瓜形指数 Fruit shape index | 0.142 | 0.865 | -0.103 | -0.130 | 0.226 | 0.263 |
| 瓜梗长度 Pedicle length | 0.440 | 0.290 | 0.166 | 0.266 | 0.313 | -0.084 |
| 种子长度 Seed length | 0.716 | -0.393 | -0.263 | -0.297 | -0.186 | 0.169 |
| 种子宽度 Seed width | 0.689 | -0.401 | -0.554 | -0.120 | 0.012 | -0.054 |
| 种形指数 Seed shape index | -0.179 | 0.113 | 0.646 | -0.249 | -0.318 | 0.377 |
| 种子千粒重 Seed-1000-kernel weight | 0.770 | -0.369 | -0.321 | -0.155 | -0.127 | 0.125 |
| 瓜面蜡粉 Wax powder | 0.000 | -0.337 | 0.090 | 0.653 | 0.005 | 0.507 |
| 老瓜皮色 Fruit basal color | 0.270 | 0.400 | 0.241 | -0.514 | -0.175 | -0.405 |
| 瓜形状 Fruit shape | 0.194 | 0.718 | -0.212 | -0.073 | 0.131 | 0.348 |
| 种子类型 Seed type | -0.251 | 0.085 | -0.715 | 0.073 | 0.329 | -0.161 |
| 特征值 Eigenvalue | 5.329 | 3.310 | 2.017 | 1.469 | 1.341 | 1.157 |
| 贡献率 Contribution rate (%) | 29.605 | 18.390 | 11.203 | 8.159 | 7.452 | 6.427 |
| 累计贡献率 Accumulated contribution rate (%) | 29.605 | 47.995 | 59.198 | 67.357 | 74.809 | 81.236 |
