PSI-13 Evaluation of acid insoluble ash as a digestibility marker in feedlot diets containing corn-milling byproducts

We evaluated the accuracy of acid insoluble ash (AIA) as a digestibility marker in feedlot cattle diets containing corn-milling byproducts and examined the effect of fecal sampling frequency on digestibility estimates. Steers (n = 6) were used in a crossover split-plot design where 3 steers per peri...

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Vydáno v:J Anim Sci
Hlavní autoři: Spowart, Paige R, Galyean, Michael, Easom, Jordan A, Fritzler, Larry D, Lust, David G, Samuelson, Kendall L
Médium: Artigo
Jazyk:Inglês
Vydáno: Oxford University Press 2020
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On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC7702541/
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/jas/skaa278.492
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