Commercial crossbreeding of sows of white breeds with boars of Polish Landrace breed-line 21, 23 and 24

The best reproductive performance in crossing the F1 crossbred sows with boars of line 21, 23 and 24 was obtained. Better effect of 23 and 24 line boars on fattening performance, dressing percentage and carcass composition than those of line 21 was stated

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Bibliographic Details
Published inRoczniki Naukowe Zootechniki. Monografie i Rozprawy (Poland) no. 30
Main Authors Jasek, S, Poznanski, W, Kotlinski, J, Jankowska, K, Jodko, Z, Sklepowicz, B. (Akademia Rolnicza, Wroclaw (Poland))
Format Journal Article
LanguagePolish
Published 1991
Subjects
CANAL ANIMAL
CARCASSE
COMPOSICION DE LA CANAL
COMPOSITION DE LA CARCASSE
CROISEMENT
CRUZAMIENTO
ENGORDE
ENGRAISSEMENT
HIBRIDOS
HYBRIDE
LECHON
PERFORMANCE DE REPRODUCTION
PORCELET
RACE
RAZAS
RENDEMENT A L'ABATTAGE
RENDIMIENTO EN CANAL SIN DESOLLAR
REPRODUCTIVIDAD
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Summary:The best reproductive performance in crossing the F1 crossbred sows with boars of line 21, 23 and 24 was obtained. Better effect of 23 and 24 line boars on fattening performance, dressing percentage and carcass composition than those of line 21 was stated
Bibliography:L10
L01
9200998
ISSN:0137-1665