Husbandry practices associated with extensification in European pig production and their effects on pork quality

Meat Sci. 2023 Dec:206:109339. doi: 10.1016/j.meatsci.2023.109339. Epub 2023 Sep 9.

Abstract

This review has been developed as part of the mEATquality project with the main objective to examine the types of extensification practices used in European pig husbandry and their effect on intrinsic meat quality. Literature search has resulted in 679 references in total, from which 53 showed a strict compliance with the goals of this review: 1) the use of local European breeds and their crossbreds (22 papers); 2) addition of forage to diet (9 papers); 3) increased space allowance (3 papers); 4) enrichment of environment (19 papers). The evaluation of selected extensification factors showed that not all of them have a clear impact on meat quality, and are often confounded. The most clear differences were observed when comparing autochthonous with commercial breeds, and systems with access to pastures or woodlands vs. indoor housing. Despite many studies focusing on the extensification of husbandry practices, some of the factors cannot be confirmed to have a direct effect on pork intrinsic quality.

Keywords: Autochthonous breeds; Enrichment; Forage; Housing; Meat quality; Outdoors; Pig husbandry.

Publication types

  • Review