Abstract
AbstractFodders are the major feed resource in Ethiopia. This study was conducted to assess biomass production and nutritive value of fodder resources in Ethiopia. A total of 34 scientific papers and 30 Central Statistical Agency (CSA) (Ethiopia) reports for biomass production, and 249 scientific papers for nutritive value were used for this study. The biomass production of crop residues was greatest followed by grazing biomass, enset [Ensete ventricosum (Welw.) Cheesem.] and banana (Musa spp.) leaves and pseudostems. The crude protein (CP) concentration of vetch (Vicia spp.) hay, alfalfa (Medicago sativa L.) hay, cultivated legume species and many indigenous browse species was >150 g kg−1 dry matter (DM). However, the CP value of natural pasture, crop residues, natural pasture hay, rhodes grass (Chloris gayana Kunth) hay, cultivated grass species, sycamore fig (Ficus sychomorus L.), Indianfig pricklypear [Opuntia ficus‐indica (L.) Mill.] and enset and banana was <150 g kg−1 DM. Natural pasture, crop residues, all parts of enset except enset corm, natural pasture hay, rhodes grass hay, and cultivated grass species contained >550 g kg−1 DM neutral detergent fiber (NDF). Enset corm, vetch hay, alfalfa, Chinese banyan (Ficus thonningii Blume), and bitter leaf (Vernonia amygdalina Delile) contained >10 MJ kg−1 DM metabolizable energy (ME). Crop residues except faba bean straw contained <600 g kg−1 DM in‐vitro digestibility. Methods should be devised for more efficient and effective use of the most widely available crop residues and grazing biomass through better management practices and appropriate supplementation with good quality forages and locally available better quality agricultural and agro‐industrial by‐products.
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