Breeding System

Fitness Traits (rates)

Method

Dam line

Pregnancy

Replacement

Calf survival

Weaning

Natural

Afrikaner

0.809

0.191

0.953

0.771

Service

Composite

0.873

0.127

0.970

0.849

Sexed

Afrikaner

0.728

0.272

0.953

0.694

Semen

Composite

0.786

0.214

0.970

0.762