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The effects of reducing the remating interval after parturition on the reproductive performance of the commercial doe rabbit

Published online by Cambridge University Press:  02 September 2010

G. G. Partridge ,
S. J. Allan ,
M. Findlay  and
W. Corrigall
G. G. Partridge
Affiliation:
Rowett Research Institute, Bucksburn, Aberdeen AB2 9SB
S. J. Allan
Affiliation:
Rowett Research Institute, Bucksburn, Aberdeen AB2 9SB
M. Findlay
Affiliation:
Rowett Research Institute, Bucksburn, Aberdeen AB2 9SB
W. Corrigall
Affiliation:
Rowett Research Institute, Bucksburn, Aberdeen AB2 9SB
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Abstract

Four groups of does (16 per group) were remated either 1, 7, 14 or 21 days after parturition over a 1-year production cycle. Doe mortality rate was independent of treatment and overall was 0·27. The remating interval after parturition had no effect on conception rate, which was high on all treatments (0·86 to 0·93). The high overall conception rate resulted in more litters being born as the parturition to remating interval decreased. Expressed on a common 365-day experimental period the number of litters per doe was 8·9, 8·5, 7·8 and 6·7 (average s.e. of difference 0·33) for treatments 1, 7, 14 and 21 respectively. Litter size was not significantly affected by treatment and consequently the number of pups born per doe per year increased as remating interval decreased: 75·0, 73·4, 67·4 and 591 respectively. Pup mortality rate at birth and subsequently was high (0·42) on all treatments and the number of pups weaned per doe per year for treatments 1, 7, 14 and 21 was 48·3, 43·5, 40·0 and 33·3 respectively. Pup birth weight, 21-day litter weight and weaning (25-day) weight were all unaffected by treatment, as was doe body-weight change.

Type
Research Article
Information
Animal Production , Volume 39 , Issue 3 , December 1984 , pp. 465 - 472
Copyright
Copyright © British Society of Animal Science 1984

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References

REFERENCES

Adams, C. E. 1967. Concurrent lactation and pregnancy in the rabbit. J. Reprod. Fert. 14: 351–352.CrossRefGoogle ScholarPubMed
Baker, R. J. and Nelder, J. A. 1978. The GLIM System, Release 3. Numerical Algorithms Group, Oxford.Google Scholar
Dickerson, G. E. 1978. Animal size and efficiency: basic concepts. Anim. Prod. 27: 367–379.Google Scholar
Foxcroft, G. R. and Hasnain, H. 1973a. Effects of suckling and time to mating after parturition on reproduction in the domestic rabbit. J. Reprod. Fert. 33: 367–377.CrossRefGoogle Scholar
Foxcroft, G. R. and Hasnain, H. 1973b. Embryonic mortality in the post-parturient domestic rabbit. J. Reprod. Fert. 33: 315–318.CrossRefGoogle ScholarPubMed
Hammond, J. and Marshall, F. H. A. 1925. Reproduction in the Rabbit. Oliver and Boyd, London.Google Scholar
Lang, Jenny 1981. The nutrition of the commercial rabbit. Part 2. Feeding and general aspects of nutrition. Nutr. Abstr. Rev. Ser. B 51: 287–302.Google Scholar
Nelder, J. A. and Wedderburn, R. W. M. 1972. Generalized linear models. Jl R. statist. Soc. 135(A): 370–384.Google Scholar
Partridge, G. G. and Allan, S. J. 1982. The effects of different intakes of crude protein on nitrogen utilization in the pregnant and lactating rabbit. Anim. Prod. 35: 145–155.Google Scholar
Partridge, G. G., Foley, S. and Corrigall, W. 1981. Reproductive performance in purebred and crossbred commercial rabbits. Anim. Prod. 32: 325–331.Google Scholar
Prud'hon, M., Rouvier, R., Cael, J. and Bel, L. 1969. [Action of the birth-mating interval on the fertility and proficacy of rabbits.] Annls Zootech. 18: 317–329.CrossRefGoogle Scholar
Rouvier, R. 1980. [Genetics of the rabbit.] Proc. 2nd Wld Rabbit Congr., Barcelona, pp. 159–191.Google Scholar
Sinkovics, G. 1978. Rabbit dysentery. Vet. Rec. 103: 326–332.CrossRefGoogle ScholarPubMed
Torrès, Suzanne, Gerard, Micheline and Thibault, C. 1977. Fertility factors in lactating rabbits mated 24 hours and 25 days after parturition. Annh Biol. anim. Biochim. Biophys. 17: 63–69.CrossRefGoogle Scholar
Walsingham, J. M. 1972. Ecological efficiency studies. 1. Meat production from rabbits. Tech. Rep. Grassld Res. Inst., No. 12.Google Scholar
Walsingham, J. M., Edelsten, P. R. and Brockington, N. R. 1977. Simulation of the management of a rabbit population for meat production. Agric. Systems 2: 85–98.CrossRefGoogle Scholar