Table 5 Amount of direct and indirect effect of entered traits of rice genotypes to production model by genetic correlation

Days to full maturity (DFM)

0.036

− 0.028

− 0.018

0.033

0.032

0.031

0.013

0.028

− 0.94^**

Plant height (PH)

− 0.17

0.127

− 0.038

0.125

0.145

0.135

− 0.033

− 0.068

− 0.71^**

Infertile tiller percentage (FTH)

− 0.121

0.059

− 0.027

0.083

0.039

0.008

− 0.081

− 0.083

− 0.42^ns

Panicle per m² (PM)

− 1.472

− 1.355

1.089

1.015

− 1.252

− 1.031

0.794

1.28

0.91^**

Filled spikelet per panicle (FS)

1.324

1.179

− 1.14

− 0.438

1.126

1.139

− 0.12

− 0.756

0.93^**

Harvest index (HI)

− 0.062

− 0.054

0.049

0.004

− 0.043

− 0.05

0.009

0.03

0.83^**

Dead heart (DH)

− 0.005

− 0.002

− 0.001

− 0.004

0.002

0

0

− 0.004

− 0.23^ns

White heads (WH)

− 1.212

− 0.933

− 0.824

− 0.824

1.053

0.69

0.605

− 0.812

− 0.78^**

Remain effect

0.275