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The effect of GnRH on pregnancy rates in estrus-synchronized beef heifers
Conference paper
Publication Date:
1986
Conference:
Cattlemen's Day, 1986, Kansas State University, Manhattan, KS, March, 1986
Starting Page:39 , Ending Page:
41
Publisher:Kansas State University. Agricultural Experiment Station and Cooperative Extension Service
Starting Page:
Publisher:
Files in this item
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Abstract:
Injecting 100 mcg of GnRH into cycling heifers at artificial insemination following estrus synchronization with either prostaglandin or Syncro-Mate-B® did not improve first service conception rate. However, GnRH improved first service conception in Syncro-Mate-B®-treated heifers that did not exhibit estrus prior to breeding and were bred by appointment.
Keywords: Beef; GnRH; Pregnancy rates; Estrus-synchronized
URL for this item:
http://hdl.handle.net/2097/6781