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

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

Corah, L.R.; Beal, W.E.; Stevenson, J.S.; Spire, M.F.

Conference paper

Publication Date: 1989

Conference: Cattlemen's Day, 1989, Kansas State University, Manhattan, KS, March, 1989
Starting Page: 15, Ending Page: 16
Publisher: Kansas State University. Agricultural Experiment Station and Cooperative Extension Service

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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.

Keywords: Beef; Conception rates; GnRH; Estrus; Artificial insemination

URL for this item: http://hdl.handle.net/2097/6462

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