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Poultry or Avian Science

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University of Kentucky

2013

Egg quality

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Effects Of A Proprietary Premix On Productive Performance And Egg Quality Of White And Brown Egg Laying Hens Fed Diets High In Distillers Dried Grains With Solubles (Ddgs), Megan D. Van Benschoten Jan 2013

Effects Of A Proprietary Premix On Productive Performance And Egg Quality Of White And Brown Egg Laying Hens Fed Diets High In Distillers Dried Grains With Solubles (Ddgs), Megan D. Van Benschoten

Theses and Dissertations--Animal and Food Sciences

The objective of this thesis was to evaluate inclusion of up to 35% by-product DDGS (with reduced Ca and P) with and without addition of a proprietary premix (enzyme and antioxidant; Alltech Inc.) on productive performance and egg quality of white and brown egg laying hens. A total of 288 white or brown hens were randomly allocated to one of the following treatments: 1) corn-soybean meal (control), 2) 25% DDGS, 3) 25% DDGS plus premix, 4) 35% DDGS, and 5) 35% DDGS plus premix. Hen body weight values were impaired with addition of 25 and 35% DDGS when compared to …