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Influence of imported boars of Large White breed on chosen traits of sows reproductive performance as well as fattening and slaughter value of progeny

Influence of imported boars of Large White breed on chosen traits of sows reproductive performance as well as fattening and slaughter value of progeny

Annales Universitatis Mariae Curie Sklodowska Sectio EE Zootechnica 17: 131-139

Polish Large White (PLW) sows were mated to PLW or imported Large White boars and performance of the sows and litters was recorded. Data were recorded for 296 PLW and 152 crossbred litters. There was no difference in fertility of the dams (mean litter size 10.9). Daughters of imported boars had higher fertility, shorter farrowing intervals and lower age at first farrowing compared with daughters of local boars.

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Accession: 003476544

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