Table 1. Proximate analyses
1)
of basal diets in Korean native steers administered different doses of L-tryptophan intravenous or saline
Water (%)
% of dry matter
Crude protein
Ether extract
Crude ash
TDN
Timothy
7.99 ± 0.01
6.72 ± 0.02
1.09 ± 0.01
6.62 ± 0.02
66.66 ± 0.13
Concentrate
13.28 ± 0.06
12.47 ± 0.04
3.00 ± 0.02
7.19 ± 0.04
69.50 ± 0.20
Calculated values in the laboratory.
TDN, total digestible nutrients.