The objective of the present study was to evaluate the
use of TAI on reproductive performance of suckled beef
cows under pasture conditions. In experiment 1, reproductive
performance of suckled beef cows under various
reproductive strategies (using TAI, ED, and natural service
[NS]) were evaluated during a 90-day BS. In experiment
2, the use of TAI at the onset of the BS, followed by
NS, was compared with only NS throughout the entire
90-day BS