Stylo (Stylosanthes guianensis), aerial part, fresh
| Main analysis | Unit | Avg | SD | Min | Max | Nb | |
| Dry matter | % as fed | 27.0 | 8.0 | 15.6 | 52.9 | 962 | |
| Crude protein | % DM | 14.0 | 3.4 | 6.2 | 21.7 | 1079 | |
| Crude fibre | % DM | 31.2 | 4.2 | 20.8 | 41.5 | 1065 | |
| NDF | % DM | 49.6 | 8.5 | 35.0 | 61.8 | 25 | * |
| ADF | % DM | 38.1 | 6.8 | 25.6 | 51.2 | 42 | * |
| Lignin | % DM | 8.7 | 1.7 | 5.5 | 10.8 | 31 | * |
| Ether extract | % DM | 2.4 | 0.6 | 1.2 | 4.2 | 1040 | |
| Ash | % DM | 8.8 | 1.9 | 4.7 | 13.9 | 1035 | |
| Gross energy | MJ/kg DM | 18.5 | 1.1 | 18.2 | 21.4 | 7 | * |
| Minerals | Unit | Avg | SD | Min | Max | Nb | |
| Calcium | g/kg DM | 13.8 | 3.6 | 4.6 | 23.3 | 1050 | |
| Phosphorus | g/kg DM | 2.3 | 1.0 | 0.7 | 4.6 | 1051 | |
| Potassium | g/kg DM | 17.6 | 6.4 | 5.1 | 31.2 | 954 | |
| Sodium | g/kg DM | 0.2 | 0.2 | 0.0 | 0.7 | 29 | |
| Magnesium | g/kg DM | 3.6 | 1.1 | 1.5 | 6.4 | 924 | |
| Manganese | mg/kg DM | 93 | 44 | 39 | 290 | 113 | |
| Zinc | mg/kg DM | 33 | 13 | 14 | 75 | 113 | |
| Copper | mg/kg DM | 11 | 3 | 6 | 16 | 114 | |
| Iron | mg/kg DM | 187 | 156 | 218 | 2 | ||
| Amino acids | Unit | Avg | SD | Min | Max | Nb | |
| Alanine | % protein | 5.2 | 0.3 | 5.0 | 5.5 | 3 | |
| Arginine | % protein | 4.9 | 0.4 | 4.4 | 5.3 | 4 | |
| Aspartic acid | % protein | 9.9 | 1.4 | 8.7 | 11.4 | 3 | |
| Cystine | % protein | 1.0 | 0.1 | 0.9 | 1.2 | 5 | |
| Glutamic acid | % protein | 10.2 | 1.0 | 9.3 | 11.5 | 4 | |
| Glycine | % protein | 4.8 | 0.1 | 4.7 | 4.9 | 3 | |
| Histidine | % protein | 2.0 | 0.1 | 1.8 | 2.2 | 4 | |
| Isoleucine | % protein | 3.3 | 0.6 | 2.6 | 3.7 | 4 | |
| Leucine | % protein | 7.2 | 0.6 | 6.5 | 8.0 | 4 | |
| Lysine | % protein | 4.5 | 0.8 | 3.1 | 5.2 | 5 | |
| Methionine | % protein | 1.2 | 0.2 | 0.9 | 1.4 | 4 | |
| Phenylalanine | % protein | 5.1 | 0.3 | 4.8 | 5.6 | 4 | |
| Proline | % protein | 4.4 | 0.8 | 3.7 | 5.3 | 3 | |
| Serine | % protein | 4.4 | 0.1 | 4.3 | 4.5 | 3 | |
| Threonine | % protein | 4.3 | 0.3 | 4.0 | 4.7 | 5 | |
| Tryptophan | % protein | 0.9 | 0.6 | 1.1 | 2 | ||
| Tyrosine | % protein | 5.2 | 0.9 | 4.1 | 5.9 | 3 | |
| Valine | % protein | 4.1 | 0.7 | 3.3 | 5.1 | 5 | |
| Secondary metabolites | Unit | Avg | SD | Min | Max | Nb | |
| Tannins (eq. tannic acid) | g/kg DM | 13.2 | 10.5 | 15.9 | 2 | ||
| Ruminant nutritive values | Unit | Avg | SD | Min | Max | Nb | |
| OM digestibility, ruminants | % | 56.6 | 5.5 | 51.4 | 66.8 | 10 | * |
| Energy digestibility, ruminants | % | 54.1 | * | ||||
| DE ruminants | MJ/kg DM | 10.0 | * | ||||
| ME ruminants | MJ/kg DM | 8.0 | * | ||||
| Nitrogen digestibility, ruminants | % | 60.3 | 9.5 | 42.0 | 77.3 | 10 | |
| a (N) | % | 13.5 | 1 | ||||
| b (N) | % | 49.5 | 1 | ||||
| c (N) | h-1 | 0.180 | 1 | ||||
| Nitrogen degradability (effective, k=4%) | % | 54 | * | ||||
| Nitrogen degradability (effective, k=6%) | % | 51 | * |
The asterisk * indicates that the average value was obtained by an equation.
References
Abaunza et al., 1991; Ajayi et al., 2008; Ajayi et al., 2009; Aka et al., 2004; Aumont et al., 1991; Buntha et al., 2006; CIRAD, 1991; Heinritz et al., 2012; Iyeghe-Erakpotobor et al., 2008; Jingura et al., 2001; Kambashi et al., 2014; Keoboualapheth et al., 2003; Khuc Thi Hue et al., 2006; Milford, 1967; Nasrullah et al., 2003; Nguyen Van Sao et al., 2010; Pozy et al., 1996; Scaut, 1959; Silva et al., 2010; Xandé et al., 1989
Last updated on 26/01/2015 22:56:18
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