Table 1.

Chemical composition (g/kg of dry matter) of the concentrate and forage offered to lactating ewes.

Parameter	Concentrate	Forage
Dry matter	900	283
Crude protein	150	31
Neutral detergent fibre	438	693
Acid detergent fiber	160	470
Organic matter	963	953
Ether extract	43	19.2
Metabolizable energy (MJ/kg DM) *	11.5	7.6

* Estimated from [22].