Cookies on Animal Science Database

Like most websites we use cookies. This is to ensure that we give you the best experience possible.


Continuing to use  means you agree to our use of cookies. If you would like to, you can learn more about the cookies we use.

Animal Science Database

Supporting your research in animal production, welfare and health

 Sign up to receive our Veterinary & Animal Sciences eNewsletter, book alerts and offers direct to your inbox.

Results per page:

Search results


The objectives of this study were to determine the efficacy of GnRH and PGF for inducing early Postpartum (PP) estrual activity, hastening uterine involution and enhancing ovulation synchronization in lactating dairy cows. About 40 Holstein and Jersey cows were assigned at calving to 1 of 3...

Tucker, A. L.; Sanchez, H. L.; Tucker, W. B.; Williams, A.; Fuquay, J. W.; Willard, S. T.; Ryan, P. L.
Medwell Online, Faisalabad, Pakistan
Journal of Animal and Veterinary Advances, 2011, 10, 7, pp 900-908

ALLAIRE, F. R. Another approach to the regression of yield on a contemporary yield average: 925-926.
ANDRUS, D. F., and FREEMAN, A. E. Age distribution, life expectancy, and culling practices in Iowa dairy herds: 939-940.
ARAVE, C. W., and LAMB, R. C. Effect of blood antigen, serum and milk protein ...

Journal of Dairy Science, 1969, 52, pp 879-948