相关系数 (r) | 株高(X1) | 有效分位高(X2) | 一次分枝数(X3) | 主序长(X4) | 主花序角果长度(X5) | 角粒数(X6) | 千粒重(X7) | 单株 角果数(X8) | 单株产量(X9) | 密度(Y) |
X1 | 1.0000 |
|
|
|
|
|
|
|
|
|
X2 | 0.5526 | 1.0000 |
|
|
|
|
|
|
|
|
X3 | 0.4444 | −0.1177 | 1.0000 |
|
|
|
|
|
|
|
X4 | 0.8262 | 0.1365 | 0.4680 | 1.0000 |
|
|
|
|
|
|
X5 | 0.1997 | 0.0575 | −0.0246 | 0.3164 | 1.0000 |
|
|
|
|
|
X6 | 0.2583 | 0.1803 | 0.0887 | 0.2322 | 0.4324 | 1.0000 |
|
|
|
|
X7 | −0.0232 | 0.0301 | −0.1369** | 0.0101 | 0.3815** | −0.1155** | 1.0000 |
|
|
|
X8 | 0.7134** | 0.0312 | 0.7630** | 0.7466** | 0.0076 | 0.0810 | −0.1590** | 1.0000 |
|
|
X9 | 0.7461** | 0.0925 | 0.7065** | 0.7805** | 0.2347** | 0.3616** | 0.0468 | 0.9181** | 1.0000 |
|
Y | −0.2830** | 0.1800** | −0.3731** | −0.4401** | −0.1204** | −0.1269** | −0.0554 | −0.4312** | −0.4526** | 1.0000 |
显著水平P | 0 | 0 | 0 | 0 | 0.00212 | 0.00119 | 0.1583 | 0 | 0 | 0 |