Failure of gonadotropin-releasing hormone or human chorionic gonadotropin to enhance the fertility of repeat-breeder cows when administered at the time of insemination

Author:

Swanson L.V.,Young A.J.

Publisher

Elsevier BV

Subject

Equine,Animal Science and Zoology,Food Animals,Small Animals

Reference47 articles.

1. Hormone therapy for cystic and repeat-breeder dairy cows;Ax,1985

2. Repeated insemination in Michigan Holstein-Fresian cattle: incidence, descriptive epidemiology and estimated economic impact;Bartlett;Theriogenology,1986

3. Risk factors and associated economic effects of the repeat-breeder syndrome in dairy cattle;Lafi;Vet. Bull.,1988

4. Enhancing the rate of recovery and quality of the embryos in repeat breeding cows by using a GnRH analogue injection at mid-luteal phase prior to breeding;Thibier;Theriogenology,1985

5. Milk progesterone levels in relation to conception, repeat breeding and factors influencing acyclicity in dairy cows;Bulman;J. Reprod. Fertil.,1978

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