Saltbush (Atriplex halimus), aerial part, fresh
Main analysis | Unit | Avg | SD | Min | Max | Nb | |
Dry matter | % as fed | 38.1 | 10.8 | 24.4 | 58.4 | 10 | |
Crude protein | % DM | 16.7 | 4.7 | 6.3 | 25.5 | 51 | |
Crude fibre | % DM | 16.7 | 8.8 | 7.6 | 32.4 | 11 | * |
Ether extract | % DM | 2.2 | 0.5 | 1.4 | 3.2 | 15 | |
Ash | % DM | 27 | 4.7 | 18.4 | 36.7 | 50 | |
Insoluble ash | % DM | 0.5 | 0.5 | 0.2 | 1.5 | 7 | |
Neutral detergent fibre | % DM | 38.8 | 10.6 | 25.3 | 64.6 | 23 | * |
Acid detergent fibre | % DM | 21.6 | 7.7 | 9.7 | 40.2 | 42 | * |
Lignin | % DM | 8.8 | 2.6 | 4.7 | 14.5 | 19 | * |
Gross energy | MJ/kg DM | 14.6 | 1 | * | |||
Minerals | Unit | Avg | SD | Min | Max | Nb | |
Calcium | g/kg DM | 19.9 | 6.3 | 8 | 28.5 | 32 | |
Phosphorus | g/kg DM | 2 | 0.7 | 0.9 | 3.2 | 32 | |
Magnesium | g/kg DM | 14.8 | 3.2 | 9 | 19.8 | 29 | |
Potassium | g/kg DM | 52.6 | 13.8 | 18.2 | 80.2 | 29 | |
Sodium | g/kg DM | 46.75 | 29 | 66 | 4 | ||
Chlorine | g/kg DM | 55.3 | 17 | 94 | 4 | ||
Sulfur | g/kg DM | 4.8 | 4 | 5 | 4 | ||
Manganese | mg/kg DM | 70 | 32 | 24 | 106 | 5 | |
Zinc | mg/kg DM | 30 | 13 | 50 | 4 | ||
Copper | mg/kg DM | 17 | 5 | 12 | 23 | 5 | |
Iron | mg/kg DM | 387 | 142 | 148 | 723 | 28 | |
Secondary metabolites | Unit | Avg | SD | Min | Max | Nb | |
Tannins (eq. tannic acid) | g/kg DM | 6 | 5 | 8 | 3 | ||
Tanins, condensed (eq. catechin) | g/kg DM | 20 | 20 | 2 | 70 | 9 | |
Oxalates | g/kg DM | 55.8 | 25.7 | 26.6 | 107 | 11 | |
In vitro digestibility and solubility | Unit | Avg | SD | Min | Max | Nb | |
In vitro DM digestibility (pepsin) | % | 74 | 9 | 57 | 80 | 6 | |
Ruminant nutritive values | Unit | Avg | SD | Min | Max | Nb | |
DE ruminants | MJ/kg DM | 8 | * | ||||
ME ruminants | MJ/kg DM | 6.4 | * | ||||
Energy digestibility, ruminants | % | 55 | * | ||||
OM digestibility, ruminants | % | 57.5 | 52.9 | 66.3 | 4 | ||
Nitrogen digestibility, ruminants | % | 64.7 | 34 | 77.6 | 4 | ||
Nitrogen degradability (effective, k=6%) | % | 66 | 1 | * | |||
a (N) | % | 27 | 1 | ||||
b (N) | % | 57 | 1 | ||||
c (N) | h-1 | 0.129 | 1 | ||||
Dry matter degradability (effective, k=6%) | % | 58 | 1 | * | |||
a (DM) | % | 23 | 1 | ||||
b (DM) | % | 57 | 1 | ||||
c (DM) | h-1 | 0.097 | 0.095 | 0.099 | 2 | ||
Rabbit nutritive values | Unit | Avg | SD | Min | Max | Nb | |
DE rabbit | MJ/kg DM | 7 | * | ||||
MEn rabbit | MJ/kg DM | 6 | * | ||||
Energy digestibility, rabbit | % | 47.8 | * | ||||
Nitrogen digestibility, rabbit | % | 121 | * |
The asterisk * indicates that the average value was obtained by an equation.
References
Abbad et al., 2004; Abu-Zanat et al., 2003; Alibes et al., 1990; Alicata et al., 2002; Alvarez et al., 2008; Bouazza et al., 2012; Boufennara et al., 2012; Davis, 1981; Degen et al., 2010; El Shaer, 2010; El-Adawy et al., 2008; Haddi et al., 2003; Kaitho et al., 1997; Kaitho et al., 1998; Pozy et al., 1996; Salem et al., 2012; Stringi et al., 2009; Tisserand, 1985; van Niekerk et al., 2004; Watson, 1990; Wills et al., 1990; Yaakoub, 2006
Last updated on 08/07/2019 10:12:18