Effects of dietary standardized ileal digestible tryptophan:lysine ratio on performance, plasma urea nitrogen, ileal histomorphology and immune responses in weaned pigs challenged with Escherichia coli K88

Autor: Jayaraman, B., Regassa, A., Htoo, J.K., Nyachoti, C.M.
Zdroj: In Livestock Science September 2017 203:114-119
Databáze: ScienceDirect