| 摘要 |
FIELD: animal science, cattle science. ^ SUBSTANCE: the innovation deals with testing blood serum for the content of ceruloplasmin and at the value of its activity being above 0.095 U optic density it is possible to diagnose the pregnancy. The technique suggested is accurate, enables to diagnose the pregnancy in cows at early stage and, also, it enables to increase efficiency, decrease labor capacity and avoid the usage of expensive devices and reagents. ^ EFFECT: higher accuracy of diagnostics. ^ 1 tbl |
