Search
Now showing items 1-1 of 1
Effect of a Direct-Fed Microbial on Plasma Concentrations of Hormones And Metabolites in Primiparous And Multiparous Holstein Cows
(Oklahoma State University, 2005-05-01)
This study was conducted to evaluate the effect of supplemental feeding Propionibacterium P169 on key metabolic indicators in lactating cows. From 14 d prepartum to 175 d postpartum, multi- and primiparous Holstein cows ...