quiz 2 Flashcards
A good sample of any grain is taken
A. from Fix location from any specific bag
B. from random location from any specific bag
C. Randomly from different bags
D. All of the above
c
Nutritional value of forages are affected by
A. Soil nutrient profile
B. Stage of maturity
C. Processing condition
D. All of the above
D
A feedstuff can be evaluated by
A. Physico-chemical methods
B. In vitro methods
C. Using NIR spectroscopy
D. All of the above
D
Vitamin profile determination of a feedstuff is routine practice in general nutrition lab
A. True
B. False
B
Bomb calorimeter is ……………. method of energy determination
A. Indirect
B. Direct
C. Both a and b
D. Neither a nor b
B
NIR spectroscopy is a time consuming method of feed evaluation
A. True
B. False
B
Feeding trial with animal is a form of ………………. method
A. In vivo
B. In vitro
C. In situ
D. All of the above
A
………….…. method is comparatively quicker and easier method of digestion study
A. In vivo
B. In vitro
C. Combination of both a and b
B
A good in vitro method simulates the in vivo environment
A. True
B. False
A
Which of the energy system considers energy losses in urine and gases in swine
A. Gross energy
B. Digestible energy
C. Metabolizable energy
D. None of the above
C
