1983
DOI: 10.2527/jas1983.564846x
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Compensatory Responses to Short-Term Feed Restriction during the Growing Period in Swine

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Cited by 62 publications
(44 citation statements)
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“…The R pigs, which consumed 75.3% the amount consumed by AL pigs during the restriction period had a lower (P<0.001) average daily gain (ADG) than the AL pigs, although no differences were found for feed conversion ratio (FCR) during this phase. These results agree with those of other authors (Campbell et al, 1983;Prince et al, 1983;Skiba et al, 2002;Daza et al, 2003). During the post-restrictive period (36-100 days), the R pigs showed a higher average daily feed intake (ADFI) (P<0.004) and ADG (P<0.01) than the AL pigs, but no differences were found for FCR.…”
Section: Resultssupporting
confidence: 82%
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“…The R pigs, which consumed 75.3% the amount consumed by AL pigs during the restriction period had a lower (P<0.001) average daily gain (ADG) than the AL pigs, although no differences were found for feed conversion ratio (FCR) during this phase. These results agree with those of other authors (Campbell et al, 1983;Prince et al, 1983;Skiba et al, 2002;Daza et al, 2003). During the post-restrictive period (36-100 days), the R pigs showed a higher average daily feed intake (ADFI) (P<0.004) and ADG (P<0.01) than the AL pigs, but no differences were found for FCR.…”
Section: Resultssupporting
confidence: 82%
“…In some experiments compensatory growth produced pigs with leaner carcass (Campbell et al, 1983;Donker et al, 1986). However, other studies observed no difference in carcass traits at slaughter between restricted pigs and pigs with ad libitum access to feed during growth period (Prince et al, 1983;Valaja et al, 1992;Critser et al, 1995;Daza et al, 2003). On other hand, the possible influence of compensatory growth on backfat fatty acid composition of selected pigs has been hardly studied, although fatty acid metabolism is largely affected by feed intake and metabolic regulation.…”
Section: Introductionmentioning
confidence: 94%
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“…Heyer and Lebret (2007) reported that R pigs had lower DFI during restriction, whereas in the re-alimentation period they showed greater DFI than the control. There are conflicting reports of the effect of re-alimentation during a compensatory growth on DFI, with higher DFI (Mersmann et al, 1987), and no effect on DFI (Prince et al, 1983;Therkildsen et al, 2004) being obtained. In this experiment, at the beginning of the ad libitum refeeding phase in SL3, R pigs had higher DFI but not over the whole period, which resulted in the average DFI not being significantly different in the re-alimentation period (Table 3).…”
Section: Discussionmentioning
confidence: 99%
“…The level of restriction imposed on some pigs was 0.70 of ad libitum; this was within the experimental range. In the literature, there are descriptions of various levels of restriction being imposed, but these are usually fixed at a level, which is between 0.60 to 0.80 of ad libitum total feed intake, 0.6 Therkildsen et al, 2002), 0.7 or 0.8 (Prince et al, 1983), 0.65 (Heyer and Lebret, 2007) or 0.69 . Experimental protocols were approved by the appropriate Ethics Committee.…”
Section: Animalsmentioning
confidence: 99%