Feedipedia
Animal feed resources information system
Feedipedia
Feedipedia

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

Datasheet 
Table status 
Finished
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