Open Access

Table 4

Correlation coefficients among the different studied traits of rapeseed.

Traits Seed yield Oil content Dry matter Harvest index Plant height Branches number Pod number Seeds per pod 1000-seeds weight
Seed yield
Oil content 0.128ns
Dry matter 0.949*** 0.185*
Harvest index 0.640*** −0.078ns 0.407***
Plant height 0.709*** −0.021ns 0.706*** 0.480***
Branches number 0.771*** 0.245** 0.839*** 0.326*** 0.658***
Pod number 0.934*** 0.216* 0.976*** 0.421*** 0.723*** 0.852***
Seeds per pod 0.773*** 0.101ns 0.765*** 0.485*** 0.671*** 0.673*** 0.730***
1000-seed weight −0.005ns −0.418*** −0.019ns −0.040ns 0.038ns −0.051ns −0.036ns −0.00047ns

ns: not significant; *, **, and ***: significant at 0.05, 0.01, and 0.001 probability level, respectively.

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