highly significantp < 0.01
The estimated annual direct genetic trend (0.036 kg/year) was positive and highly significant (p < 0.01).
The estimated annual direct genetic trend (0.036 kg/year) was positive and highly significant (p < 0.01).
4 Inbreeding The coefficient of inbreeding (F) showed an increasing trend within the 6-year selection period ( Figure 1 ).
The maternal genetic trend had a decreasing trend by -0.051 kg/year and -0.23 kg per 6-years selection.