Conception rates of beef heifers treated with GnRH analog at the time of estrus or at the time of artificial insemination.

Date

2010-11-02

Journal Title

Journal ISSN

Volume Title

Publisher

Kansas State University. Agricultural Experiment Station and Cooperative Extension Service

Abstract

Injecting a GnRH-analog at the time of estrus or at insemination did not generally improve conception rates in heifers inseminated following a synchronized estrus. However, within some herds. a significant positive response was noted.

Description

Keywords

Beef, Conception rates, GnRH, Estrus, Artificial insemination

Citation