The Fermentation Process Improves the Nutritional Value of Rapeseed Cake for Turkeys—Effects on Performance Gut Bacterial Population and Its Fermentative Activity

摘要

Rapeseed cake (RC) could be valuable raw material in turkey diets, but its wide use is limited by the presence of anti-nutritional factors that are detrimental to gut function. The fermentation process contributes to the degradation of over 80% of carbohydrates, 30% of lignin, and 45% of total glucosinolates in RC, which are harmful to birds. Our research showed that fermentation can improve the nutritional value of RC, enabling good performance and maintainenance of a healthy gut in birds. Therefore, FRC appears to be highly promising in commercial turkey nutrition.