Feedipedia
Animal feed resources information system
Feedipedia
Feedipedia

Sweet potato tubers, dehydrated

Main analysis Unit Avg SD Min Max Nb
Dry matter % as fed 88.0 1.4 86.1 93.2 82
Crude protein % DM 4.6 0.8 3.0 6.0 69
Crude fibre % DM 2.8 0.4 2.0 3.7 77
NDF % DM 10.4 4.3 5.2 15.7 8
ADF % DM 4.8 0.7 3.4 5.7 7
Lignin % DM 0.7 0.5 0.1 1.1 4
Ether extract % DM 1.3 0.5 0.5 2.1 36
Ash % DM 3.1 0.8 2.4 7.1 93
Starch (polarimetry) % DM 73.5 2.7 68.2 77.7 87
Total sugars % DM 7.0 1.7 4.0 9.9 32
Gross energy MJ/kg DM 17.4 0.9 16.5 18.9 6 *
 
Minerals Unit Avg SD Min Max Nb
Calcium g/kg DM 1.7 0.8 1.0 4.0 21
Phosphorus g/kg DM 1.6 0.3 0.9 2.2 25
Potassium g/kg DM 9.8 2.0 4.1 12.8 17
Sodium g/kg DM 1.9 0.3 1.5 2.6 17
Magnesium g/kg DM 0.9 0.2 0.6 1.2 17
Manganese mg/kg DM 9 12 3 54 16
Zinc mg/kg DM 43 10 16 54 16
Copper mg/kg DM 7 1 5 9 16
Iron mg/kg DM 36 14 13 62 16
 
Amino acids Unit Avg SD Min Max Nb
Alanine % protein 5.2 0.4 4.5 5.6 8
Arginine % protein 3.6 0.2 3.3 4.0 8
Aspartic acid % protein 18.8 0.8 17.4 19.7 8
Cystine % protein 1.5 0.4 1.1 2.0 9
Glutamic acid % protein 12.2 1.1 10.9 13.4 8
Glycine % protein 4.7 0.3 4.4 5.2 8
Histidine % protein 3.4 0.3 3.0 3.8 8
Isoleucine % protein 4.1 0.3 3.8 4.6 8
Leucine % protein 5.4 0.3 4.9 5.8 8
Lysine % protein 3.6 0.8 2.6 5.5 9
Methionine % protein 1.2 0.2 0.9 1.5 9
Phenylalanine % protein 5.9 0.6 5.3 6.8 8
Proline % protein 5.6 0.7 4.9 6.6 8
Serine % protein 5.8 0.3 5.6 6.5 8
Threonine % protein 5.4 0.4 4.7 5.9 8
Tyrosine % protein 3.8 0.3 3.3 4.1 8
Valine % protein 5.3 0.3 4.9 6.0 8
 
Ruminant nutritive values Unit Avg SD Min Max Nb
OM digestibility, Ruminant % 86.1 *
Energy digestibility, ruminants % 82.3 *
DE ruminants MJ/kg DM 14.3 *
ME ruminants MJ/kg DM 12.2 *
Nitrogen digestibility, ruminants % 46.8 *
a (N) % 48.5 10.7 39.8 60.4 3
b (N) % 50.1 10.5 38.4 58.7 3
c (N) h-1 0.213 0.031 0.180 0.240 3
Nitrogen degradability (effective, k=4%) % 91 *
Nitrogen degradability (effective, k=6%) % 88 3 85 91 3 *
 
Pig nutritive values Unit Avg SD Min Max Nb
Energy digestibility, growing pig % 89.4 *
DE growing pig MJ/kg DM 15.6 14.6 15.6 2 *
MEn growing pig MJ/kg DM 15.3 *
NE growing pig MJ/kg DM 12.1 *
Nitrogen digestibility, growing pig % 52.1 1
 
Poultry nutritive values Unit Avg SD Min Max Nb
AMEn cockerel MJ/kg DM 14.5 0.1 14.3 14.8 15
AMEn broiler MJ/kg DM 15.9 15.6 16.3 2

The asterisk * indicates that the average value was obtained by an equation.

References

AFZ, 2011; Chanjula et al., 2003; Chenost et al., 1969; Cirad, 2008; Cornelio et al., 1988; Fashina-Bombata et al., 1994; Fetuga et al., 1976; Manfredini et al., 1990; Noblet et al., 1989; Ravindran et al., 1994; Ravindran et al., 1995; Rizzi et al., 1991; Waters et al., 1992; Wu, 1980

Last updated on 24/10/2012 00:45:13

Table status 
Finished
Table order 
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