136
Views
4
CrossRef citations to date
0
Altmetric
Review papers

An observational study into herd‐level risk indicators of return to oestrus more than five days after insemination in sow herds

, , &
Pages 110-112 | Published online: 01 Nov 2011

References

  • Elbers , ARW , Rossem , H van , Schukken , YH , Martin , SW , van Exsel , ACA , Friendship , RM and Tielen , MJM . 1994 . Return to oestrus after first insemination in sow herds: incidence, seasonality and association with reproductivity and some bloodparameters . Vet Quarterly , 16 : 100 – 9 .
  • Flowers , WL and Alhusen , HD . 1992 . Reproductive performance and estimates of labour requirements associated with combinations of artificial insemination and natural service in swine . J Anim Sci , 70 : 615 – 21 .
  • Glossop , CE . 1991 . Pig artificial insemination re‐assessed . In Practice , 13 : 191 – 5 .
  • Groenland , GJ R . 1990 . Errors in service management as the cause of reproductive failure on two pig‐breeding farms . Tijdschr Diergeneeskd , 115 : 410 – 2 .
  • Hennessy , DP and Williamson , PE . 1984 . Stress and summer infertility in pigs . Austr Vet J , 61 : 212 – 5 .
  • Hooper , PN , Green , CG and Walters , JR . 1986 . “ Aspects of commercial pig A.I. fertility levels ” . In Proc 9th Int Pig Vet Soc 69 Barcelona, , Spain
  • Love , RJ and Wilson , MR . 1990 . Fertility of sows mated on different days of the week . Austr Vet J , 67 : 1 – 3 .
  • Madec , F . 1988 . Multifactorial analysis of return to oestrus and low litter size in the sow . Acta Vet Scand , 84 : 167 – 9 .
  • Morrison , RB , Marsh , WE , Anderson , PL and Thawley , DG . 1991 . Factors associated with the seroprevalence of Pseudorabies virus in breeding swine from quarantined herds . J Am Vet Med Assoc , 199 : 580 – 3 .
  • Reilly , JD and Roberts , AJ . 1991 . An investigation into summer infertility in a commercial pig unit . Pig Vet J , 27 : 157 – 69 .
  • Thacker , BJ and Gonzalez , PL . 1988 . Infectious reproductive diseases in swine . Compend Cont Educ Pract Vet , 10 : 669 – 79 .
  • SAS Institute Inc. SAS/STAT User's Guide, Release , 6.03 Edition Cary, NC, , USA
  • Statistix version 4.0 Users's Manual. Analytical Software, St. Paul, MN, USA
  • Stegeman , JA , Kimman , TG , Oirschot , JT van , Tielen , MJM and Hunneman , WA . 1994 . Spread of Aujeszky's disease virus within pig herds in an intensively vaccinated region . Vet Rec , 134 : 327 – 30 .
  • Tuinte , JHG . 1979 . Vruchtbaarheid van de zeug en bedrijfsvoering . Bedrijfsontwikkeling , 10 : 582 – 8 .
  • Animal Health Service in the southern Netherlands, P.O. Box 4, 5280 AA Bowel, the Netherlands.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.