A study published in the Meat Science Journal found that Vachellia erioloba, commonly known as camel thorn tree serves as an efficient natural feed supplement in lamb feed, when paired with ammoniated maize stover
The leaves of this tree which thrives in arid regions of Africa including South Africa, Botswana, Namibia, Angola, southwest Mozambique, Zambia, Eswatini and the western reaches of Zimbabwe, are found to be a protein-rich and highly digestable plant resource. Moreover, the tree grows naturally and requires minimal agronomic inputs, making it a cost-effective and eco-friendly alternative to conventional grain-based feeds.
The co-ingredient, maize stover, is a common agricultural by-product that lacks adequate nutrition on its own. However, when treated with ammonia and supplemented with Vachellia erioloba leaf meal, the resulting feed obtained contains significantly high levels of protein that can promote weight gain and feed efficiency in lambs.
Research carried out on the meat obtained from lambs who had consumed this enriched feed showed an improvement in fatty acid composition. The meat was found to contain higher levels of omega-3 and omega-6 unsaturated fatty acids that are essential for human health. Moreover, a notable improvement in meat texture and taste, owing to higher water-holding capacity, was also observed.
Researchers discover Vachellia erioloba: a natural livestock feed alternative
The camel thorn tree grows naturally and requires minimal agronomic inputs, making it a cost-effective and eco-friendly alternative to conventional grain-based feeds. (Image source: Adobe Stock)
