Paperback thorn (Acacia sieberiana), pods, dry
Main analysis | Unit | Avg | SD | Min | Max | Nb | |
Dry matter | % as fed | 90.4 | 3.9 | 84.8 | 94.5 | 5 | |
Crude protein | % DM | 12.3 | 3.4 | 8.4 | 17.5 | 5 | |
Crude fibre | % DM | 23.9 | 3.3 | 20.2 | 26.5 | 3 | |
NDF | % DM | 35.8 | 34.7 | 37.0 | 2 | ||
ADF | % DM | 28.4 | 28.2 | 28.5 | 2 | ||
Lignin | % DM | 5.8 | 1 | ||||
Ether extract | % DM | 1.2 | 0.5 | 0.7 | 1.9 | 4 | |
Ash | % DM | 5.9 | 2.0 | 4.4 | 9.0 | 5 | |
Gross energy | MJ/kg DM | 18.2 | * | ||||
Minerals | Unit | Avg | SD | Min | Max | Nb | |
Calcium | g/kg DM | 4.4 | 3.1 | 1.0 | 7.2 | 3 | |
Phosphorus | g/kg DM | 1.8 | 0.4 | 1.4 | 2.2 | 3 | |
Potassium | g/kg DM | 6.6 | 0.3 | 12.9 | 2 | ||
Sodium | g/kg DM | 0.5 | 1 | ||||
Magnesium | g/kg DM | 2.2 | 2.1 | 2.4 | 2 | ||
Manganese | mg/kg DM | 17 | 1 | ||||
Zinc | mg/kg DM | 30 | 1 | ||||
Copper | mg/kg DM | 4 | 1 | ||||
Iron | mg/kg DM | 68 | 1 | ||||
Amino acids | Unit | Avg | SD | Min | Max | Nb | |
Alanine | % protein | 2.1 | 1 | ||||
Arginine | % protein | 3.8 | 1 | ||||
Aspartic acid | % protein | 19.4 | 1 | ||||
Glutamic acid | % protein | 6.7 | 1 | ||||
Glycine | % protein | 3.3 | 1 | ||||
Histidine | % protein | 1.9 | 1 | ||||
Isoleucine | % protein | 1.7 | 1 | ||||
Leucine | % protein | 3.0 | 1 | ||||
Lysine | % protein | 2.7 | 1 | ||||
Methionine | % protein | 0.1 | 1 | ||||
Phenylalanine | % protein | 1.6 | 1 | ||||
Proline | % protein | 13.1 | 1 | ||||
Serine | % protein | 1.3 | 1 | ||||
Threonine | % protein | 1.4 | 1 | ||||
Tyrosine | % protein | 0.5 | 1 | ||||
Valine | % protein | 2.6 | 1 | ||||
Ruminant nutritive values | Unit | Avg | SD | Min | Max | Nb | |
OM digestibility, Ruminant | % | 86.5 | * | ||||
Energy digestibility, ruminants | % | 83.3 | * | ||||
DE ruminants | MJ/kg DM | 15.1 | * | ||||
ME ruminants | MJ/kg DM | 12.3 | * | ||||
ME ruminants (FAO, 1982) | MJ/kg DM | 8.8 | 1 | ||||
Nitrogen digestibility, ruminants | % | 57.6 | 1 | ||||
a (N) | % | 68.6 | 1 | ||||
b (N) | % | 25.6 | 1 | ||||
c (N) | h-1 | 0.033 | 1 | ||||
Nitrogen degradability (effective, k=4%) | % | 80 | * | ||||
Nitrogen degradability (effective, k=6%) | % | 78 | * | ||||
Pig nutritive values | Unit | Avg | SD | Min | Max | Nb | |
Energy digestibility, growing pig | % | 52.5 | * | ||||
DE growing pig | MJ/kg DM | 9.5 | * |
The asterisk * indicates that the average value was obtained by an equation.
References
Blair Ralns, 1963; CIRAD, 1991; Ngwa et al., 2002; Tanner et al., 1990; Walker, 1975
Last updated on 24/10/2012 00:44:45
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