Influence of acorn size on growth performance, carcass quality and fatty acid composition of subcutaneous and intramuscular fat from Iberian pigs fattened in confinement
Keywords:
SWINE, LAND RACES, FATTENING, UNRESTRICTED FEEDING, FRUITS, QUERCUS, DIMENSIONS, FEED INTAKE, WEIGHT GAIN, SLAUGHTER WEIGHT, CARCASS COMPOSITION, FATTY ACIDS, MEAT YIELD, EXPERIMENTATION, SPAIN
Abstract
The main objective of this experiment was to asses the effect of acorn size consumed during the fattening period (90.1-137.9 kg) on growth performance, carcass characteristics and fat quality from Iberian pigs. Two groups of eight barrows were located in individual cages and fed ad libitum with acorns in confinement. One group of pigs received acorns of large size (average weight 4.26 g) and the other one acorns of small size (2.49 g). The pigs that received small acorns had lower average daily intake (5.5 kg) than those pigs given large acorns (5.7 kg) and consequently, weight average daily gain and carcass weight were significantly lower (0.7 vs 0.6 kg and 111.1 vs 106.2 kg respectively). The acorn size had not significant influence on major fatty acids proportions contained in subcutaneous fat and intramuscular Longissimus dorsi muscle.Downloads
Download data is not yet available.
Published
2008-06-01
How to Cite
Daza, A., Rey, A., López Carrasco, C., & López Bote, C. (2008). Influence of acorn size on growth performance, carcass quality and fatty acid composition of subcutaneous and intramuscular fat from Iberian pigs fattened in confinement. Spanish Journal of Agricultural Research, 6(2), 230-235. https://doi.org/10.5424/sjar/2008062-314
Issue
Section
Animal production
© CSIC. Manuscripts published in both the print and online versions of this journal are the property of the Consejo Superior de Investigaciones Científicas, and quoting this source is a requirement for any partial or full reproduction.
All contents of this electronic edition, except where otherwise noted, are distributed under a Creative Commons Attribution 4.0 International (CC BY 4.0) licence. You may read the basic information and the legal text of the licence. The indication of the CC BY 4.0 licence must be expressly stated in this way when necessary.
Self-archiving in repositories, personal webpages or similar, of any version other than the final version of the work produced by the publisher, is not allowed.
