Effects of intramuscular injections of vitamin B12 on lactation performance of dairy cows fed dietary supplements of folic acid and rumen-protected methionine.

Citation

Girard, C.L. et Matte, J.J. (2005). « Effects of intramuscular injections of vitamin B12 on lactation performance of dairy cows fed dietary supplements of folic acid and rumen-protected methionine. », Journal of Dairy Science (JDS), 88, p. 671-676.

Date de publication

2005-12-31