共 6 条
[6]
The estimation of the digestibility and metabolizable energy content of ruminant feedingstuffs from the gas production when they are incubated with rumen liquor in vitro[J] . K. H. Menke,L. Raab,A. Salewski,H. Steingass,D. Fritz,W. Schneider. The Journal of Agricultural Science . 1979 (1)