Aaron McAllister

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Metabolic processes result in the release and exchange of H and O atoms from organic material as well as some inorganic salts and gases. These fluxes of H and O atoms into intracellular water result in an isotopic gradient that can be measured experimentally. Using isotope ratio mass spectroscopy, we revealed that slightly over 50% of the H and O atoms in(More)
Keywords: DDGS Open windrow composting Ammonia Methane Nitrous oxide Cattle feedlot manure a b s t r a c t Condensed tannins (CT) in ruminant diets reduce ruminal N degradation, but there is little research on how these phenolic compounds alter N metabolism during manure com-posting. This study investigated effects of CT additives in cattle diets on N(More)
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