Optimizing the utilization of winged bean (Psophocarpus tetragonolobus (L.) DC.) tubers as a replacement for cassava chips in ruminant diets through pelleting: an in vitro gas technique study.

Background: Enhancing the utilization of winged bean tubers (WBT) in ruminant diets is gaining prominence due to the instability of traditional feeds, like cassava chips. Previous studies have shown limited outcomes in fermentation processes and complex quality improvement methods. Pelleting offers a promising approach to improving tuber utilization, while the in vitro gas technique provides insights into digestion and gas production.