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  • Current: Jan 21, 2022

Protein productive value (PPV)

Protein productive value (PPV) is a typical parameter measured in animal experiments and husbandry. PPV is caclulated by the equation:

PPV = 100 × [protein gain (g)] / [protein intake (g)]

Because PPV contains the protein gain, proximate composition should be determined before and after the period of interest.



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