Результаты (
английский) 3:
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at the three levels available in this study, space allowance per pig had no effect on feed efficiency, lean meat percentage, or production index. there was a non significant tendency for a higher daily gain and a higher gross margin per pig from an increased space allowance above 0.67 m2 / pig. both farms showed a very low incidence of faecal soiling and a good pen function. pen hygiene was not affected by space allowance, but was affected by the age of the pigs. proposals to improve pig welfare by increasing space allowance to 0.79 m2 / pig (EFSA AHAW panel, 2005) was a fee for the producers.
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