Influence of gestational maternal feed restriction on growth performance and meat quality of rabbit offsprings

Animal : an International Journal of Animal Bioscience
Michael GoliomytisStelios G Deligeorgis

Abstract

The purpose of the present study was to evaluate the effect of feed restriction during pregnancy on reproductive performance of rabbit does and growth performance and meat quality of their offspring. A total of 26 primiparous non lactating does were equally divided into two treatment groups: the control group (C, n=13) that was fed ad libitum throughout gestation and the feed restricted group (R, n=13) that was fed to 75% of maintenance energy requirements from the 7(th) to the 26(th) day of gestation. Rabbit offsprings were weaned at 35 days of age and grown until the 72 days of age when they were slaughtered for meat quality assessment. Meat quality traits measured were pH(24), colour (L*, a*, b*), percentage of released water, cook loss, shear values and intramuscular fat. At kindling, R does produced smaller litter weights compared with those of does from group C, 447.8 and 591.4 g, respectively, and smaller individual kit birth weights, 56.2 and 71.5 g, respectively (P0.05). Performance and meat quality characteristics of fattening rabbits at 72 days of age were not influenced by gestational feed restriction of their mothers (P>0.05). Taking into consideration that, simultaneous gestation and lactation in rabbit does may b...Continue Reading

References

Jul 15, 1995·BMJ : British Medical Journal·D J Barker
Aug 2, 2005·Animal Reproduction Science·L Fortun-Lamothe
Oct 27, 2005·Birth Defects Research. Part B, Developmental and Reproductive Toxicology·G D CapponM E Hurtt
Jun 10, 2006·The Journal of Physiology·Mei J ZhuMin Du
Dec 16, 2006·Experimental Physiology·P D Taylor, L Poston
Sep 10, 2011·Veterinary Medicine International·Abeer NafeaaSaid Fat Hallah
Oct 4, 2012·Animal : an International Journal of Animal Bioscience·E Martínez-ParedesJ J Pascual

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Citations

Jul 6, 2019·International Quarterly of Community Health Education·Syed Saleem Abbas, Tahira Jabeen
Sep 21, 2019·Molecular Reproduction and Development·Jorge Lopez-TelloAmanda N Sferuzzi-Perri

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