ANN-0013
QUESTION
The chief energy source of cattle ration is?
OPTIONS
(A) Protein
(B) Carbohydrate
(C) Minerals
(D) Vitamins
ANSWER
(B) Carbohydrate
EXPLANATION
Carbohydrates provide the major energy supply in a typical cattle ration, especially through ruminal fermentation of structural and nonstructural carbohydrates. Protein is primarily used for tissue and microbial protein synthesis, while minerals and vitamins are required in much smaller quantities and are not the chief energy sources.
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