A field trial to assess the effect of copper glycinate injections on fertility in dairy cows.
D000818:Animals; D002417:Cattle / Q000097:blood / Q000502:physiology*; D005260:Female; D005298:Fertility / Q000187:drug effects*; D005300:Fertility Agents, Female / Q000494:pharmacology*; D005998:Glycine / Q000097:blood / Q000494:pharmacology*; D009942:Organometallic Compounds
D005300:Fertility Agents, Female; D009942:Organometallic Compounds; C018493:cupric glycinate; D005998:Glycine