Our hypothesis was that exogenous enzymes would
improve nutritional value of laying hen diets with high
levels of CDDGS and limit potential pollutants in manure,
as well as reduction in feed cost. Thus, the aim of the
present study was to determinate the effects of increasing
levels of CDDGS with or without enzyme cocktail (Allzyme
s
SSF) supplementation on the performance (percentage of laying rate, egg weight, feed intake and feed
conversion), exterior (eggshell thickness and shell breaking strength) and interior (Haugh units and egg yolk
color) egg quality, selected manure parameters (dry
matter, crude ash, total N and P) of laying hens, and
feed cost
Our hypothesis was that exogenous enzymes wouldimprove nutritional value of laying hen diets with highlevels of CDDGS and limit potential pollutants in manure,as well as reduction in feed cost. Thus, the aim of thepresent study was to determinate the effects of increasinglevels of CDDGS with or without enzyme cocktail (AllzymesSSF) supplementation on the performance (percentage of laying rate, egg weight, feed intake and feedconversion), exterior (eggshell thickness and shell breaking strength) and interior (Haugh units and egg yolkcolor) egg quality, selected manure parameters (drymatter, crude ash, total N and P) of laying hens, andfeed cost
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