Effects of dietary alfalfa protein concentrate supplementation on performance, egg quality, and fatty acid composition of raw, freeze-dried, and hard-boiled eggs from Polbar laying hens.

Poult Sci · 2020 · PMC7587663 · PMID 32241511

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highly significantno p-value reported

There was a highly significant effect of the protein concentrate administration in the feed on the color of the eggshell and yolk.

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