Barley rootlets, dehydrated
| Main analysis | Unit | Avg | SD | Min | Max | Nb | |
| Dry matter | % as fed | 89.9 | 1.9 | 86.0 | 94.9 | 812 | |
| Crude protein | % DM | 23.5 | 3.0 | 17.3 | 30.7 | 804 | |
| Crude fibre | % DM | 13.5 | 1.7 | 9.7 | 17.3 | 777 | |
| NDF | % DM | 45.2 | 4.7 | 38.8 | 52.4 | 33 | |
| ADF | % DM | 16.7 | 1.8 | 13.8 | 19.5 | 33 | |
| Lignin | % DM | 1.7 | 0.4 | 1.0 | 2.7 | 51 | |
| Ether extract | % DM | 1.7 | 0.2 | 1.2 | 2.3 | 380 | |
| Ash | % DM | 6.0 | 0.7 | 4.3 | 7.6 | 614 | |
| Starch (polarimetry) | % DM | 14.7 | 5.3 | 6.0 | 28.1 | 345 | |
| Total sugars | % DM | 10.9 | 2.2 | 7.6 | 16.5 | 35 | |
| Gross energy | MJ/kg DM | 18.4 | 0.4 | 18.2 | 19.6 | 12 | * |
| Minerals | Unit | Avg | SD | Min | Max | Nb | |
| Calcium | g/kg DM | 2.4 | 0.7 | 1.3 | 4.0 | 41 | |
| Phosphorus | g/kg DM | 6.1 | 0.8 | 4.8 | 7.5 | 58 | |
| Potassium | g/kg DM | 17.5 | 3.1 | 15.0 | 21.9 | 5 | |
| Sodium | g/kg DM | 0.3 | 0.1 | 0.1 | 0.6 | 34 | |
| Magnesium | g/kg DM | 2.0 | 0.4 | 1.6 | 2.6 | 5 | |
| Manganese | mg/kg DM | 80 | 22 | 62 | 119 | 6 | |
| Zinc | mg/kg DM | 108 | 14 | 88 | 130 | 6 | |
| Copper | mg/kg DM | 14 | 3 | 11 | 18 | 6 | |
| Iron | mg/kg DM | 558 | 210 | 311 | 824 | 6 | |
| Amino acids | Unit | Avg | SD | Min | Max | Nb | |
| Alanine | % protein | 4.5 | 0.2 | 4.1 | 4.7 | 5 | |
| Arginine | % protein | 4.1 | 0.3 | 3.6 | 4.3 | 6 | |
| Aspartic acid | % protein | 10.5 | 1.1 | 9.4 | 12.1 | 5 | |
| Cystine | % protein | 1.3 | 0.1 | 1.2 | 1.5 | 7 | |
| Glutamic acid | % protein | 9.6 | 0.8 | 8.8 | 10.4 | 5 | |
| Glycine | % protein | 3.7 | 0.2 | 3.4 | 3.9 | 5 | |
| Histidine | % protein | 1.9 | 0.1 | 1.8 | 2.2 | 6 | |
| Isoleucine | % protein | 3.3 | 0.3 | 3.1 | 3.8 | 6 | |
| Leucine | % protein | 5.2 | 0.4 | 4.6 | 5.7 | 7 | |
| Lysine | % protein | 4.6 | 0.4 | 4.0 | 5.3 | 9 | |
| Methionine | % protein | 1.4 | 0.1 | 1.1 | 1.6 | 8 | |
| Phenylalanine | % protein | 3.1 | 0.2 | 2.8 | 3.3 | 6 | |
| Proline | % protein | 5.4 | 0.9 | 4.7 | 6.9 | 5 | |
| Serine | % protein | 3.1 | 0.1 | 2.9 | 3.3 | 5 | |
| Threonine | % protein | 3.3 | 0.2 | 3.0 | 3.5 | 7 | |
| Tryptophan | % protein | 1.2 | 0.9 | 1.4 | 2 | ||
| Tyrosine | % protein | 2.2 | 0.2 | 1.9 | 2.3 | 5 | |
| Valine | % protein | 4.5 | 0.3 | 4.2 | 5.0 | 6 | |
| Ruminant nutritive values | Unit | Avg | SD | Min | Max | Nb | |
| OM digestibility, Ruminant | % | 67.4 | 64.5 | 79.5 | 2 | * | |
| Energy digestibility, ruminants | % | 65.7 | * | ||||
| DE ruminants | MJ/kg DM | 12.1 | * | ||||
| ME ruminants | MJ/kg DM | 9.7 | * | ||||
| Nitrogen digestibility, ruminants | % | 70.2 | * | ||||
| a (N) | % | 42.8 | 1 | ||||
| b (N) | % | 44.7 | 1 | ||||
| c (N) | h-1 | 0.050 | 1 | ||||
| Nitrogen degradability (effective, k=4%) | % | 68 | * | ||||
| Nitrogen degradability (effective, k=6%) | % | 63 | 8 | 63 | 79 | 4 | * |
| Pig nutritive values | Unit | Avg | SD | Min | Max | Nb | |
| Energy digestibility, growing pig | % | 61.0 | * | ||||
| DE growing pig | MJ/kg DM | 11.2 | * | ||||
| MEn growing pig | MJ/kg DM | 10.4 | * | ||||
| NE growing pig | MJ/kg DM | 6.7 | * | ||||
| Nitrogen digestibility, growing pig | % | 74.5 | * | ||||
| Poultry nutritive values | Unit | Avg | SD | Min | Max | Nb | |
| AMEn cockerel | MJ/kg DM | 6.6 | 1.0 | 5.7 | 8.5 | 6 |
The asterisk * indicates that the average value was obtained by an equation.
References
ADAS, 1988; AFZ, 2011; Campbell et al., 1983; De Boever et al., 1988; De Boever et al., 1994; Fialho et al., 1995; Hewitt, 1953; Kiiskinen, 1992; Lyman et al., 1956; Pereira et al., 1999; Swain et al., 1994; Woods et al., 2003
Last updated on 24/10/2012 00:43:44
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