Grain Mix (% PB), % | Ingredient, % | ||||||
---|---|---|---|---|---|---|---|
Item | 0 | 15 | 30 | SEM | PB | WS | BGH |
Ingredient of the grain/pine bark mix, % as is | |||||||
Ground pine bark | 0 | 15 | 30 | - | - | - | - |
Ground wheat straw | 30 | 15 | 0 | - | - | - | - |
Corn | 20 | 20 | 20 | - | - | - | - |
Soybean meal, 48 % CP | 18.5 | 20 | 21 | - | - | - | - |
Soy hulls | 4.5 | 5 | 4 | - | - | - | - |
Alfalfa meal | 5 | 3 | 3 | - | - | - | - |
Molasses | 6 | 6 | 6 | - | - | - | - |
Vitamins and mineral mixa | 0.5 | 0.5 | 0.5 | - | - | - | - |
Salt | 0.5 | 0.5 | 0.5 | - | - | - | - |
NH4Cl | 0.5 | 0.5 | 0.5 | - | - | - | - |
BGH | 15 | 15 | 15 | - | - | - | - |
Chemical composition, % DM (n = 3) | |||||||
DM | 89.7 | 87.8 | 87.3 | 0.77 | 83.6 | 83.5 | 91.4 |
CP | 15.7 | 16.8 | 16.1 | 0.41 | 1.2 | 4.1 | 7.3 |
ADF | 23.7 | 23.2 | 23.6 | 1.42 | 72.1 | 49.2 | 37.3 |
NDF | 35.0 | 31.8 | 27.5 | 1.77 | 78.6 | 79.0 | 69.2 |
NFCb | 42.1 | 42.5 | 47.1 | 1.91 | 17.1 | 16.7 | 19.1 |
Ash | 6.4 | 6.2 | 5.9 | 0.31 | 2.25 | 2.0 | 4.84 |
Lignin | 5.9 | 9.9 | 12.4 | 0.85 | 21.3 | 8.01 | 6.29 |
Ether Extract | 2.3 | 2.6 | 2.5 | 0.25 | 1.65 | 0.42 | 1.51 |
TDN | 66.6 | 64.1 | 64.4 | 1.75 | 36.7 | 52.0 | 56.3 |
NEm (Mcal/kg) | 0.31 | 0.30 | 0.30 | 0.01 | 0.10 | 0.21 | 0.54 |
NEg (Mcal/kg) | 0.19 | 0.17 | 0.18 | 0.01 | 0.10 | 0.10 | 0.28 |
Ca | 0.61 | 0.56 | 0.53 | 0.04 | 0.25 | 0.17 | 0.39 |
P | 0.35 | 0.38 | 0.37 | 0.02 | 0.04 | 0.08 | 0.19 |
Mg | 0.23 | 0.23 | 0.24 | 0.01 | 0.02 | 0.05 | 0.24 |
K | 1.19 | 1.12 | 1.05 | 0.03 | 0.03 | 0.31 | 0.99 |
S | 0.21 | 0.22 | 0.22 | 0.09 | 0.01 | 0.01 | 0.20 |
Na | 0.10 | 0.10 | 0.08 | 0.08 | 0.08 | 0.04 | 0.01 |
Cu, ppm | 34.7 | 25.3 | 19.7 | 8.01 | 1.0 | 5.0 | 3.0 |
Mn, ppm | 118.3 | 108.3 | 94.3 | 12.0 | 30.0 | 63.0 | 43.0 |
Zn, ppm | 133.0 | 142.3 | 152.0 | 14.6 | 11.0 | 5.0 | 20.0 |
Fe, ppm | 192.7 | 203.6 | 196.6 | 19.09 | 384 | 111 | 211.3 |
CT, % DMc | 0.19 | 1.63 | 3.20 | 0.19 | 10.3 | 0.03 | 0.04 |