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


Data are given for a herd of 418 cows where management was inadequate and for a herd of 556 cows with good management. There were highly significant differences between herds in the interval from calving to 1st insemination 68 plus or minus 23 v 61 plus or minus 22 days), in the service period (97...

Bostedt, H.
Praktische Tierarzt, 1980, 61, Special number, pp 39-45