Rice straw
| Main analysis | Unit | Avg | SD | Min | Max | Nb | |
| Dry matter | % as fed | 92.8 | 1.5 | 89.3 | 96.5 | 206 | |
| Crude protein | % DM | 4.2 | 1.1 | 2.4 | 6.8 | 237 | |
| Crude fibre | % DM | 35.1 | 3.1 | 29.8 | 41.5 | 185 | |
| NDF | % DM | 69.1 | 4.2 | 61.7 | 78.6 | 159 | |
| ADF | % DM | 42.4 | 3.5 | 36.7 | 52.0 | 162 | |
| Lignin | % DM | 4.8 | 0.8 | 2.9 | 7.1 | 149 | |
| Ether extract | % DM | 1.4 | 0.3 | 0.9 | 2.1 | 161 | |
| Ash | % DM | 18.1 | 3.2 | 12.0 | 24.0 | 229 | |
| Gross energy | MJ/kg DM | 15.5 | 0.7 | 15.1 | 16.8 | 7 | * |
| Minerals | Unit | Avg | SD | Min | Max | Nb | |
| Calcium | g/kg DM | 2.9 | 0.7 | 1.7 | 4.4 | 145 | |
| Phosphorus | g/kg DM | 0.9 | 0.3 | 0.5 | 1.7 | 147 | |
| Potassium | g/kg DM | 18.0 | 3.4 | 10.5 | 24.5 | 125 | |
| Sodium | g/kg DM | 2.7 | 2.5 | 0.0 | 8.6 | 66 | |
| Magnesium | g/kg DM | 1.9 | 0.5 | 1.0 | 3.0 | 130 | |
| Manganese | mg/kg DM | 454 | 220 | 155 | 924 | 57 | |
| Zinc | mg/kg DM | 34 | 7 | 20 | 56 | 59 | |
| Copper | mg/kg DM | 6 | 3 | 2 | 12 | 56 | |
| Iron | mg/kg DM | 335 | 268 | 120 | 765 | 5 | |
| Secondary metabolites | Unit | Avg | SD | Min | Max | Nb | |
| Tannins (eq. tannic acid) | g/kg DM | 0.1 | 1 | ||||
| Tannins, condensed (eq. catechin) | g/kg DM | 0.0 | 1 | ||||
| Ruminant nutritive values | Unit | Avg | SD | Min | Max | Nb | |
| OM digestibility, Ruminant | % | 49.8 | 2.8 | 46.0 | 56.0 | 15 | |
| Energy digestibility, ruminants | % | 46.5 | * | ||||
| DE ruminants | MJ/kg DM | 7.2 | * | ||||
| ME ruminants | MJ/kg DM | 5.8 | 0.3 | 5.7 | 6.3 | 3 | * |
| Nitrogen digestibility, ruminants | % | 2.1 | 31.7 | -38.3 | 49.6 | 8 | |
| a (N) | % | 23.5 | 11.0 | 36.0 | 2 | ||
| b (N) | % | 55.1 | 28.1 | 82.0 | 2 | ||
| c (N) | h-1 | 0.032 | 0.024 | 0.040 | 2 | ||
| Nitrogen degradability (effective, k=4%) | % | 48 | * | ||||
| Nitrogen degradability (effective, k=6%) | % | 43 | 43 | 44 | 2 | * | |
| Pig nutritive values | Unit | Avg | SD | Min | Max | Nb | |
| Energy digestibility, growing pig | % | 35.0 | * | ||||
| DE growing pig | MJ/kg DM | 5.4 | * |
The asterisk * indicates that the average value was obtained by an equation.
References
Abdullah et al., 1992; Abreu et al., 1998; Achacoso, 1956; AFZ, 2011; Agbagla et al., 1993; Begum et al., 2000; Bennison et al., 1998; Boukary-Mori, 2000; CGIAR, 2009; Chandra et al., 1971; Cheat Sophal et al., 2010; CIRAD, 1991; Cirad, 2008; Dao Lan Nhi et al., 2001; Doyle et al., 1990; FUSAGx/CRAW, 2009; Gowda et al., 2004; Gowda et al., 2005; Holm, 1971; Huque et al., 1995; IAV, 2009; Ibrahim et al., 1989; Ibrahim et al., 1990; Karunanandaa et al., 1996; Keir et al., 1997; Kennedy, 1995; Krishnamoorthy et al., 1995; Lander et al., 1931; Liu et al., 1995; Ly et al., 2002; McMeniman et al., 1988; Meschy, 2010; Moran et al., 1983; Navaratne et al., 1990; Ngi et al., 2006; Nguyen Van Hao et al., 2001; Nsahlai et al., 1999; Onwuka et al., 1997; Orden et al., 2000; Orskov et al., 1992; Pozy et al., 1996; Prasad et al., 2005; Premaratne et al., 1998; Rai et al., 1989; Rasool et al., 1998; Reddy, 1997; Richard et al., 1989; Shen et al., 1998; Sirohi et al., 1997; Suksombat, 2004; Vadiveloo et al., 1992; Vadiveloo, 1992; Vongsamphanh et al., 2004
Last updated on 24/10/2012 00:43:24