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EFFECT OF DIETARY SODIUM SELENITE AND Se-ENRICHED YEAST ON EGG-SHELL QUALITATIVE PARAMETERS OF LAYING HENS EGGS
laying hens sodium selenite Se-yeast
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2010/12/9
The experiment was designed to investigate the effects of feed supplementation with selenite or selenized yeast on eggs quality of laying hens. Hens of laying breed Isabrown were randomly divided at t...