题目内容

Apparent metabolizable energy(AME)is the remaining energy after subtracting()from the gross energy

A. Fecal energy
B. Urine energy
C. Metabolizable fecal energy
D. Gas energy
Endogenous urine energy

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Nitrogen-corrected metabolic energy(MEn)is often used in()

A. Pig
B. Poultry
C. Ruminant
D. Aquatic animal

()is characterized by water loss, while electrolyte loss is relatively small

A. Hypertonic dehydration
B. Hypotonic dehydration
C. Isotonic dehydration
D. General dehydration

After deducting ADF from NDF, the remaining part is()

A. Cellulose
B. Hemicellulose
Crude fiber
D. Lignin

Carbohydrates don’t include()

A. Cellulose
B. Hemicellulose
Crude fiber
D. Lignin

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