Abstract
Communal grazing does not offer adequate forage for ruminants throughout the year. This problem is exacerbated during the dry season when grazing is scarce and of poor nutritional quality. Mineral shortages are common in communal grazing environments and yet they are nutritional requirements for optimal development, physiologic functioning and productivity in animals, as well as for cattle growth, reproduction and health. However, the use of groundnut (Arachis hypogea L.) shell (GNS) that are readily available but have no direct nutritional benefit in humans, have not been extensively investigated as a potential source of animal feed. This paper investigates the potential of GNS as feed supplement for ruminants on pasture and its use in other industries. After extracting the seed, the groundnut shell, accounts for roughly 21-29 per cent of the total weight of the nut. Despite the high lignin content of the shell that necessitates adequate processing before use in animal feed, groundnut shell includes 0.50 per cent crude protein, 59.0 per cent crude fiber, 2.50 per cent ash and 4.43 per cent carbs. Sodium (42.00 mg/100 g), potassium (705.11 mg/100 g), magnesium (3.98.00 mg/100 g), calcium (2.28 mg/100 g), iron (6.97 mg/100 g), zinc (3.20 mg/100 g) and phosphorus (10.55 mg/100 g) are all abundant in groundnut shells. In view of this, GNS, a by-product of industrial processing of groundnuts is a rich source of nutrients and can be used to supplement ruminants on pastures during times when pastures are in short supply and of poor quality. Studies are needed to investigate their use to supplement cattle on pasture grazing during times of feed shortage. However, its use as animal feed supplement is likely to face challenges from other industries such as biofuel production.
Publisher
Agricultural Research Communication Center
Subject
General Veterinary,Animal Science and Zoology
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献