Lecture 10 (Digestibility) Flashcards
1
Q
What is the digestibility of a feed?
A
Determine the amount of a nutrient that is absorbed from the digestive tract
2
Q
What is the total digestible nutrient (TDN)
A
Traditionally used to estimate energy value of feeds
= digestible CP + Digestible CF + digestible NFE + digestible Crude Fat x 2.25