• Korean Journal of Poultry Science
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• v.31 no.3
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• pp.171-176
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• 2004

The objectives of this study were to determine the effect of applying two different additives to the litter on broiler performance and the carbon dioxide gas production in poultry cages. In two different experiments, the carbon dioxide gas production in poultry litter used for 42 days was measured. The chemical additives were applied to the litter at a rate of 200 g aluminum chloride(A1Cl$_3$ㆍ6$H_2O$) or 200 g aluminum sulfate [Al$_2$(SO$_4$)$_3$ㆍ14$H_2O$, Alum] + 50 g carbon carbonate per kg litter. There was no effect on broiler performance by the litter additives, but the values of carbon dioxide gas produced from broiler litters which were treated with chemical additives were significantly lower(P < 0.05 and 0.01) than that of the control. This study showed that carbon dioxide gas production can be reduced by chemically treating the litter with A1Cl$_3$ or Alum + CaCO$_3$.