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Table 2. Intake and apparent nutrient digestibility coefficient of dietary treatments consumed by goats.
Urea level (U) Microbial SEM Contrast
Items 0 (U0) 2 4 inoculation (M) U0 vs
U
U0 vs
M
U vs M
Total DM intake
g/d 507.96 450.41 410.17 534.96 56.76 ns ns ns
g/BW0.75/d 55.83 49.91 45.65 56.11 5.59 ns ns ns
Concentrate intake
g/d 166.69 168.51 164.49 174.36 14.41 - - -
g/BW0.75/d 18.25 18.68 18.64 18.09 0.52 - - -
OPF intake
g/d 341.27 281.89 245.67 360.60 52.08 ns ns ns
g/BW0.75/d 37.58 31.22 27.01 38.02 5.73 ns ns ns
Total CP intake
g/d 62.75 73.22 77.38 65.22 9.28 ns ns ns
g/BW0.75/d 6.90 8.20 8.66 6.79 0.81 ns ns ns
Digestibility coefficient (%)
DM 55.61 58.23 63.96 59.21 3.53 ns ns ns
CP 62.80 72.31 76.91 61.74 4.16 * ns **
NDF 39.90 47.09 54.25 43.42 4.42 * ns ns
ADF 34.24 46.00 48.86 36.83 3.32 *** ns **
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