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Marula (Sclerocary birrea), aerial part, fresh

Main analysis Unit Avg SD Min Max Nb  
Dry matter % as fed 30.6 10.1 21.2 47.5 5  
Crude protein % DM 10.4 2.9 5.6 19.1 36  
Crude fibre % DM 12.2 2.9 8.5 16.6 11  
Neutral detergent fibre % DM 37 6.5 28.7 49.7 9  
Acid detergent fibre % DM 28.3 4.2 21.2 33.9 11  
Lignin % DM 11.4 3.9 7 18 10  
Ether extract % DM 6.1 2.7 2.2 10.6 10  
Ash % DM 11.7 3.1 6.9 19.9 32  
Insoluble ash % DM 2 1.1 0.7 4.7 12  
Gross energy MJ/kg DM 17.8         *
               
Minerals Unit Avg SD Min Max Nb  
Calcium g/kg DM 26.9 11.6 6.2 47.4 15  
Phosphorus g/kg DM 1.2 0.5 0.5 2 16  
Potassium g/kg DM 8.9 6.8 3.1 27 10  
Sodium g/kg DM 3.68   0.12 9.89 3  
Magnesium g/kg DM 5.4 1.5 3.8 7.6 9  
Manganese mg/kg DM 39 23 1 60 5  
Zinc mg/kg DM 46 37 11 97 5  
Copper mg/kg DM 19 28 4 69 5  
Iron mg/kg DM 86       1  
               
Secondary metabolites Unit Avg SD Min Max Nb  
Tannins (eq. tannic acid) g/kg DM 80   80 90 2  
Tanins, condensed (eq. catechin) g/kg DM 20       1  
               
In vitro digestibility and solubility Unit Avg SD Min Max Nb  
In vitro OM digestibility (pepsin) % 75   69 87 4  
In vitro DM digestibility (pepsin-cellulase) % 50   46 57 4  
In vitro OM digestibility (pepsin-cellulase) % 41   40 43 2  
               
Ruminants nutritive values Unit Avg SD Min Max Nb  
OM digestibility, ruminants % 66.3         *
Energy digestibility, ruminants % 63.4         *
DE ruminants MJ/kg DM 11.3         *
ME ruminants MJ/kg DM 9.3         *
               
Rabbit nutritive values Unit Avg SD Min Max Nb  
DE rabbit MJ/kg DM 9.8         *
MEn rabbit MJ/kg DM 9.5         *
Energy digestibility, rabbit % 55.1         *
Nitrogen digestibility, rabbit % 43.9         *

The asterisk * indicates that the average value was obtained by an equation.

References

CIRAD, 1991; de Bie, 1991; FUSAGx/CRAW, 2009; Le Houérou, 1980; Mangara et al., 2017

Last updated on 04/11/2021 15:25:15

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