Lesson 4.7 Breeding Selection

Based on a measurement of how well the bull’s offspring perform.

A measurement of genetic potential based on the performance of relatives.

Done from an ultrasound of the actual bull.

Based on how well the bull’s offspring have performed on the rail.

Based on a measurement of how well the bull’s offspring perform.

A measurement of genetic potential based on the performance of relatives.

Done from an ultrasound of the actual bull.

Based on how well the bull’s offspring have performed on the rail.

Based on a measurement of how well the bull’s offspring perform.

A measurement of genetic potential based on the performance of relatives.

Done from an ultrasound of the actual bull.

Based on how well the bull’s offspring have performed on the rail.

Based on a measurement of how well the bull’s offspring perform.

A measurement of genetic potential based on the performance of relatives.

Done from an ultrasound of the actual bull.

Based on how well the bull’s offspring have performed on the rail.

Should be culled from the herd based on the great productivity of their offspring.

Should be culled from the herd based on the poor productivity of their offspring.

Male A

Male B

Male A

Male B

Male A

Male B