作者: B.R. Gregory , O.H.M. Wilder , P.C. Ostby
DOI: 10.3382/PS.0350234
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摘要: Abstract Considerable interest has developed in the use of chicken feather meal as a potential source protein for feed use. Binkley and Vasak (1950), Mayer (1955) have described method production friable dry-rendering type cooker. This process is now general meal, samples such material been used by Wilder, Ostby Gregory experimental chick rations. These feeding tests indicated that valuable supplement when with meat bone scrap practical ration. Since itself did not appear to be complete use, it was importance determine its amino acid vitamin composition. Analysis reported Block (1939), Graham, Waitkoff Hier (1949). analyses were, however, …