Modeling
ruminal bacteria growth
Depends on requirement of CHO for maintenance (km),
maximum yield (Y
g
), and kd
Km
1
(FC bacteria) = 0.05 g FC/g bact/h
Km
2
(NFC bacteria) = 0.15 g NFC/g bact/h
Y
g
affected by peNDF < 20%; 0.4 g bact/g CHO