Matching livestock systems with available feed resources in the Bale Highlands of Ethiopia

摘要

The quantity and quality of feed resources in relation to the livestock population were assessed in the Bale Highlands of Ethiopia. Crop residues and stubble accounted for 74% of the feed supply. Crude protein (CP) and in vitro dry matter digestibility (IVDMD) were higher (P < 0.001) for feed from natural pasture than for crop residues. Fibre content was higher (P < 0.05) for crop residues and stubble. The feed available per household satisfied the maintenance DM requirement of the livestock. The dominant feed resources throughout the year met 131% of the maintenance metabolizable energy (ME) requirement of the livestock per household. However, CP was deficient even for maintenance, meeting only 87% of the maintenance requirement of the animals and indicating the need for supplementation.