Variability among sources and laboratories in nutrient analyses of corn and soybean meal

A cooperative research study involving members of a regional committee (North Central Regional Committee on Swine Nutrition [NCR-42]) was conducted to assess the variability in nutrient composition (DM, CP, Ca, P, Se, and amino acids) of corn and soybean meal from 16 sources (15 states, mostly in th...

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Veröffentlicht in:Journal of animal science 1999-12, Vol.77 (12), p.3262-3273
Hauptverfasser: CROMWELL, G. L, CALVERT, C. C, MAHAN, D. C, MILLER, E. R, NELSSEN, J. L, PETTIGREW, J. E, TRIBBLE, L. F, VEUM, T. L, YEN, J. T, CLINE, T. R, CRENSHAW, J. D, CRENSHAW, T. D, EASTER, R. A, EWAN, R. C, HAMILTON, C. R, HILL, G. M, LEWIS, A. J
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Sprache:eng
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Zusammenfassung:A cooperative research study involving members of a regional committee (North Central Regional Committee on Swine Nutrition [NCR-42]) was conducted to assess the variability in nutrient composition (DM, CP, Ca, P, Se, and amino acids) of corn and soybean meal from 16 sources (15 states, mostly in the Midwest) and to assess the analytical variability in nutrient assays among 22 laboratories (labs; 16 experiment station labs and six commercial labs).
ISSN:0021-8812
1525-3163
DOI:10.2527/1999.77123262x