This experiment was conducted to study the nutrients＇ degradation rate of four unconventional feed ingredients, namely cassava starch residue, cassava citric acid residue, peanut vine and stevia residue in goat intestine. Three goats that have an average weight of about 25 kg, strong build, fine appetite and equipped with permanent fistula were selected to collect non-degradable materials in the rumen. Adopting a single factor experiment design, set 0 h, 6 h, 12 h, and 18 h four points-in-time, there are four replicates of each processing time...
