Barley straw
| Main analysis | Unit | Avg | SD | Min | Max | Nb | |
| Dry matter | % as fed | 90.9 | 2.5 | 85.4 | 95.0 | 32 | |
| Crude protein | % DM | 3.8 | 1.0 | 1.9 | 6.0 | 52 | |
| Crude fibre | % DM | 40.5 | 4.1 | 32.9 | 46.7 | 27 | |
| NDF | % DM | 80.5 | 4.8 | 69.7 | 89.1 | 36 | |
| ADF | % DM | 48.3 | 4.9 | 38.7 | 57.9 | 35 | |
| Lignin | % DM | 6.5 | 1.5 | 4.1 | 9.0 | 25 | |
| Ether extract | % DM | 1.4 | 0.7 | 0.6 | 3.8 | 16 | |
| Ash | % DM | 7.5 | 2.9 | 3.5 | 17.6 | 52 | |
| Gross energy | MJ/kg DM | 18.2 | 0.6 | 17.5 | 18.6 | 3 | * |
| Minerals | Unit | Avg | SD | Min | Max | Nb | |
| Calcium | g/kg DM | 4.6 | 1.5 | 3.0 | 8.2 | 10 | |
| Phosphorus | g/kg DM | 1.0 | 0.7 | 0.2 | 2.3 | 10 | |
| Potassium | g/kg DM | 14.4 | 5.1 | 8.2 | 20.6 | 4 | |
| Sodium | g/kg DM | 0.9 | 0.4 | 0.5 | 1.6 | 6 | |
| Magnesium | g/kg DM | 1.2 | 0.3 | 0.7 | 1.4 | 5 | |
| Manganese | mg/kg DM | 28 | 10 | 17 | 37 | 3 | |
| Zinc | mg/kg DM | 15 | 5 | 11 | 21 | 4 | |
| Copper | mg/kg DM | 10 | 13 | 3 | 30 | 4 | |
| Iron | mg/kg DM | 177 | 55 | 124 | 250 | 4 | |
| Secondary metabolites | Unit | Avg | SD | Min | Max | Nb | |
| Tannins (eq. tannic acid) | g/kg DM | 3.6 | 1 | ||||
| Tannins, condensed (eq. catechin) | g/kg DM | 0.2 | 1 | ||||
| Ruminant nutritive values | Unit | Avg | SD | Min | Max | Nb | |
| OM digestibility, ruminants | % | 47.5 | 2.0 | 43.0 | 50.2 | 19 | * |
| Energy digestibility, ruminants | % | 44.1 | * | ||||
| DE ruminants | MJ/kg DM | 8.0 | * | ||||
| ME ruminants | MJ/kg DM | 6.5 | * | ||||
| ME ruminants (gas production) | MJ/kg DM | 6.0 | 1 | ||||
| Nitrogen digestibility, ruminants | % | 22.8 | 22.3 | 0.0 | 63.1 | 8 | |
| a (N) | % | 30.3 | 1 | ||||
| b (N) | % | 26.5 | 1 | ||||
| c (N) | h-1 | 0.084 | 1 | ||||
| Nitrogen degradability (effective, k=4%) | % | 48 | * | ||||
| Nitrogen degradability (effective, k=6%) | % | 46 | * | ||||
| Pig nutritive values | Unit | Avg | SD | Min | Max | Nb | |
| Energy digestibility, growing pig | % | 13.9 | * | ||||
| DE growing pig | MJ/kg DM | 2.5 | * | ||||
| MEn growing pig | MJ/kg DM | 2.2 | * | ||||
| NE growing pig | MJ/kg DM | 1.2 | * |
The asterisk * indicates that the average value was obtained by an equation.
References
Abate et al., 2009; Abbeddou et al., 2011; Abidin et al., 1981; AFZ, 2011; Agbagla et al., 1993; Ahn JongHo et al., 1997; Alawa et al., 1986; Alawa et al., 1988; Alibes et al., 1990; Blümmel et al., 1993; Bochi-Brum et al., 1999; Capper et al., 1989; Chehma et al., 2001; Chermiti, 1997; CIRAD, 1991; Djouvinov et al., 1998; Dryden et al., 1983; Economides, 1998; Friesecke, 1970; Grimit, 1984; Guedas et al., 1973; Haddad, 2000; Hadjigeorgiou et al., 2001; Hadjipanayiotou, 1984; IAV, 2009; Israelsen et al., 1978; Kerckhove et al., 2011; Lopez et al., 2005; Madrid et al., 1997; Martin-Orue et al., 2000; McCann, 1985; McCartney et al., 2006; Miraglia et al., 1985; Nsahlai et al., 1996; O'Shea et al., 1986; Paduano et al., 1995; Rogerson, 1956; Sehu et al., 1998; Singh et al., 2011; Tisserand et al., 1989; Turgut et al., 2004; Wheeler et al., 1979; Wilkinson et al., 1978
Last updated on 26/11/2015 17:04:19