| Factor1 | Factor2 | Factor3 | Factor4 | Factor5 |
y(亩产量) | 0.42 | −0.13 | −0.15 |
| 0.88 |
X1(穗位) | −0.23 | 0.37 | 0.65 |
| −0.34 |
X2(千粒重) | 0.10 | 0.18 | −0.21 | 0.95 |
|
X3(生长期) | 0.13 |
|
| −0.42 | 0.44 |
X4 (穗长) | 0.27 | -0.85 |
|
| 0.14 |
X5 (倒伏) | −0.91 | 0.13 | 0.26 |
| −0.27 |
X6 (穗粗) | 0.56 | 0.78 | 0.10 | 0.21 | 0.10 |
X7 (出粒率) | 0.93 |
| −0.15 |
| 0.21 |
X8 (株高) | −0.18 | −0.12 | 0.97 |
|
|
X9 (秃尖) |
| −0.36 | 0.26 | −0.514 | −0.24 |