Rapeseed hulls
Main analysis | Unit | Avg | SD | Min | Max | Nb | |
Dry matter | % as fed | 87.5 | 2.1 | 83.1 | 92.3 | 27 | |
Crude protein | % DM | 16.1 | 1.7 | 13.2 | 20.9 | 41 | |
Crude fibre | % DM | 27.3 | 7.8 | 12.7 | 38.8 | 40 | |
Neutral detergent fibre | % DM | 55.8 | 10.8 | 37.4 | 72.1 | 24 | * |
Acid detergent fibre | % DM | 42.2 | 10.8 | 22.9 | 58.1 | 24 | * |
Lignin | % DM | 22.7 | 6.3 | 6.1 | 31.4 | 25 | * |
Ether extract | % DM | 13.2 | 4.5 | 7.4 | 24.4 | 32 | |
Ash | % DM | 5.5 | 0.5 | 4.1 | 7 | 37 | |
Insoluble ash | % DM | 1.4 | 1 | ||||
Starch (polarimetry) | % DM | 6 | 1 | ||||
Total sugars | % DM | 2.6 | 2.5 | 2.8 | 2 | ||
Gross energy | MJ/kg DM | 21.2 | 1.1 | 20.4 | 22.8 | 6 | * |
Amino acids | Unit | Avg | SD | Min | Max | Nb | |
Alanine | g/16g N | 4.1 | 3.7 | 4.5 | 2 | ||
Arginine | g/16g N | 4.3 | 3.9 | 4.8 | 3 | ||
Aspartic acid | g/16g N | 7.9 | 7 | 8.8 | 2 | ||
Cystine | g/16g N | 2.5 | 2.1 | 2.8 | 4 | ||
Glutamic acid | g/16g N | 13 | 11.5 | 14.5 | 2 | ||
Glycine | g/16g N | 4.4 | 4.1 | 4.7 | 2 | ||
Histidine | g/16g N | 2.4 | 1.8 | 3.4 | 3 | ||
Isoleucine | g/16g N | 3.4 | 2.8 | 4 | 3 | ||
Leucine | g/16g N | 5.5 | 4.8 | 6.3 | 3 | ||
Lysine | g/16g N | 6.2 | 5.3 | 7.1 | 3 | ||
Methionine | g/16g N | 1.7 | 1.3 | 2 | 4 | ||
Methionine+cystine | g/16g N | 4.2 | 3.8 | 4.8 | 3 | * | |
Phenylalanine | g/16g N | 3.5 | 3.1 | 3.9 | 3 | ||
Phenylalanine+tyrosine | g/16g N | 6.9 | 1 | * | |||
Proline | g/16g N | 7.1 | 6 | 8.3 | 2 | ||
Serine | g/16g N | 4.5 | 4.2 | 4.8 | 2 | ||
Threonine | g/16g N | 5 | 4.1 | 5.7 | 3 | ||
Tryptophan | g/16g N | 1.1 | 1 | 1.3 | 2 | ||
Tyrosine | g/16g N | 3.3 | 2.9 | 3.8 | 2 | ||
Valine | g/16g N | 4.8 | 4.1 | 5.9 | 3 | ||
Fatty acids | Unit | Avg | SD | Min | Max | Nb | |
Myristic acid C14:0 | % fatty acids | 0.03 | |||||
Palmitic acid C16:0 | % fatty acids | 4.8 | 1 | ||||
Palmitoleic acid C16:1 | % fatty acids | 0.2 | |||||
Stearic acid C18:0 | % fatty acids | 1.6 | 1 | ||||
Oleic acid C18:1 | % fatty acids | 59.9 | 1 | ||||
Linoleic acid C18:2 | % fatty acids | 20.4 | 1 | ||||
Linolenic acid C18:3 | % fatty acids | 9.2 | 1 | ||||
Minerals | Unit | Avg | SD | Min | Max | Nb | |
Calcium | g/kg DM | 12.9 | 1.3 | 10.7 | 15.1 | 9 | |
Phosphorus | g/kg DM | 2.6 | 0.8 | 1.8 | 4.2 | 9 | |
Potassium | g/kg DM | 9.9 | 8.8 | 11 | 2 | ||
Sodium | g/kg DM | 0.14 | 0.09 | 0.2 | 2 | ||
Magnesium | g/kg DM | 1.3 | 1.2 | 1.4 | 2 | ||
Manganese | mg/kg DM | 36 | 32 | 40 | 2 | ||
Zinc | mg/kg DM | 15 | 11 | 20 | 2 | ||
Copper | mg/kg DM | 5 | 5 | 6 | 2 | ||
Iron | mg/kg DM | 141 | 118 | 165 | 2 | ||
Ruminant nutritive values | Unit | Avg | SD | Min | Max | Nb | |
OM digestibility, ruminants | % | 60.6 | * | ||||
Energy digestibility, ruminants | % | 60.1 | * | ||||
ME ruminants | MJ/kg DM | 10.2 | * | ||||
Nitrogen digestibility, ruminants | % | 74.1 | * | ||||
Nitrogen degradability (effective, k=6%) | % | 48 | 39 | 62 | 3 | * | |
Nitrogen degradability (effective, k=4%) | % | 51 | 1 | * | |||
a (N) | % | 34 | 1 | ||||
b (N) | % | 32 | 1 | ||||
c (N) | h-1 | 0.047 | 1 | ||||
Dry matter degradability (effective, k=6%) | % | 37 | * | ||||
Dry matter degradability (effective, k=4%) | % | 41 | 1 | * | |||
a (DM) | % | 24 | 20 | 27 | 2 | ||
b (DM) | % | 33 | 29 | 38 | 2 | ||
c (DM) | h-1 | 0.042 | 0.04 | 0.044 | 2 | ||
Pig nutritive values | Unit | Avg | SD | Min | Max | Nb | |
Energy digestibility, growing pig | % | 42 | 1 | * | |||
DE growing pig | MJ/kg DM | 8.9 | 1 | * | |||
MEn growing pig | MJ/kg DM | 8.4 | * | ||||
NE growing pig | MJ/kg DM | 6.1 | * | ||||
Nitrogen digestibility, growing pig | % | 42.9 | 1 | * | |||
Poultry nutritive values | Unit | Avg | SD | Min | Max | Nb | |
AMEn cockerel | MJ/kg DM | 7 | |||||
AMEn broiler | MJ/kg DM | 6.4 | * | ||||
Rabbit nutritive values | Unit | Avg | SD | Min | Max | Nb | |
Energy digestibility, rabbit | % | 66 | 1 | ||||
DE rabbit | MJ/kg DM | 14 | 1 | * | |||
MEn rabbit | MJ/kg DM | 13.4 | * | ||||
Nitrogen digestibility, rabbit | % | 70.4 | 1 |
The asterisk * indicates that the average value was obtained by an equation.
References
AFZ, 2017; Ahlström et al., 1978; Ashes et al., 1978; Aufrère et al., 1988; Aufrère et al., 1991; Carré et al., 2016; Chapoutot et al., 1990; Grala et al., 1999; Grenet et al., 1990; Kracht et al., 2004; Lebas et al., 1981; Lebas et al., 1982; Lessire et al., 1991; McKinnon et al., 1995; Michalet-Doreau et al., 1980; Noblet, 2001; Orskov et al., 1992
Last updated on 11/09/2019 16:45:05