Friesian cow experimentally treated with recombinant somatotropin(r-bST): effects on productive and reproductive parameters
The study examined the effect of recombinant somatotropin (r-bST) on production and reproduction. Twenty cows were randomly divided in two treatment groups: r-bST (n=10), treated, starting at the eighth postpartum week by injections of r-bST every 14 days; control (n=10), untreated. Cows were milked...
| Main Authors: | , , , , |
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| Format: | Article |
| Jezik: | English |
| Izdano: |
Taylor & Francis Group
2010-04-01
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| Serija: | Italian Journal of Animal Science |
| Teme: | |
| Online dostop: | http://www.aspajournal.it/index.php/ijas/article/view/1566 |