[PDF][PDF] Effect of exogenous phytase on the phosphorus and zinc metabolism of fattening bulls
L Winter, U Meyer, L Hüther, P Lebzien… - Journal of Biology and …, 2014 - academia.edu
This study investigated the effects of exogenous phytase, different dietary phosphorus (P)
and zinc (Zn) levels on the P-and Zn-metabolism of fattening bulls. 48 German Holstein bulls …
and zinc (Zn) levels on the P-and Zn-metabolism of fattening bulls. 48 German Holstein bulls …
[PDF][PDF] Effect of exogenous phytase on the phosphorus balance of lactating cows fed a corn based diet
L Winter, U Meyer, M Spolders, L Hüther… - Journal of Biology and …, 2013 - Citeseer
The present study investigated the effect of P or phytase supplementation on the P-balance
of dairy cows. 24 lactating German Holstein cows were used for a 5-weeks feeding trial and …
of dairy cows. 24 lactating German Holstein cows were used for a 5-weeks feeding trial and …