Deck 11 Flashcards
1
Q
For optimum development of rumen papillae in calves is recommended to use forage
A
from 3 months of age
2
Q
Main energy source of ruminants
A
VFA
3
Q
Carbs break down into
A
VFA
4
Q
Acetic acid is derivate from
A
cellulose
5
Q
Diet rich in concentrate cause
A
rise in propionic acid and decrease in acetic acid
6
Q
Amount of water consumed by growing calf
A
17-34 (presume litres)
7
Q
Amount of water consumed from lactating cow
A
38-95
8
Q
Amount of water consumed by fattening cattle (b.w. 500-600)
A
50
9
Q
Which VFA are used for milk synthesis in mammary gland?
A
acetic acid and butyric acid
10
Q
What characterises forage type of diet?
A
0-30% concentrate, longer time for rumination, 6.4 - 6.8 pH, slower VFA absorption, higher production of acetic acid
