Comparing several methods of predicting lean meat yield in cull pigs

PULKRÁBEK, J., WOLF, J., VALIŠ, L., VÍTEK, M. & HÖRETH, R.. Vergleich verschiedener Methoden zur Bestimmung des Muskelfleischanteils im Schlachtkörper des Schweins. Züchtungskunde. 2004, roč. 76, č. 1, s. 6-17.
PULKRÁBEK, Jan, WOLF, Jochen, VALIŠ, Libor, VÍTEK, Martin a HÖRETH, R. Comparing several methods of predicting lean meat yield in cull pigs. Züchtungskunde, 2004, 76, 6-17. ISSN 0044-5401.
Year2004
CathegoryScientific publication in impacted journals
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Abstract

The regression equations for the lean meat percentage (MF) were derived (in parentheses the square root of the residual variance): Fat-O-Meater (FOM): MFFOM = 59.86131- 0. 72930SFOM + 0.12853FFOM (s.,=2.49), Hennessy GP 4 (HGP): MFHGP=61.34154-0.81609SHGP+ 0.12901 FHGP (s.,=2.27), Ultra-paM: MFuFOM = 62.08522- 0.50334SUFOM+ 0.03526 FUFOM (s., = 3.26), Two-point (TP) method: MFzp=49.62542 – 0.6337ISzp + 0.23525Fzp (s.,=2.34).