An observational analysis of twin births, calf sex ratio, and calf mortality in Holstein dairy cattle

Journal of Dairy Science

Volumn 90, Issue 3, 2007, Pages 1255-1264

  Del Río, N Silva ^a   Stewart, S ^b   Rapnicki, P ^b   Chang, Y M ^a   Fricke, P M ^a  

^a UNIVERSITY OF WISCONSIN MADISON   (United States)

^b UNIVERSITY OF MINNESOTA   (United States)

Author keywords

Calf mortality; Calf sex ratio; Holstein; Twinning

Indexed keywords

BOS;

EID: 34548623386     PISSN: 00220302     EISSN: 15253198     Source Type: Journal    
DOI: 10.3168/jds.S0022-0302(07)71614-4     Document Type: Article

References (33)

1. Bar-Anan, R., and J. C. Bowman. 1974. Twinning in Israeli-Friesian dairy herds. Anim. Prod. 18:109-115.
2. Beerepoot, G. M., A. A. Dykhuizen, M. Nielen, and Y. H. Schukken. 1992. The economics of naturally occurring twinning in dairy cattle. J. Dairy Sci. 75:1044-1051.
3. Berger, P. J., A. C. Cubas, K. J. Koehler, and M. H. Healey. 1992. Factors affecting dystocia and early calf mortality in Angus cows and heifers. J. Anim. Sci. 70:1775-1786.
4. Cady, R. A., and L. D. Van Vleck. 1978. Factors affecting twinning and effects of twinning in Holstein dairy cattle. J. Anim. Sci. 46:950-956.
5. Day, J. D., D. W. Leon, and C. E. Franti. 7995. Twin pregnancy diagnosis in Holstein cows: Discriminatory powers and accuracy of diagnosis by transrectal palpation and outcome of twin pregnancies. Can. Vet. J. 36:93-97.
6. Eddy, R. G., O. Davies, and C. David. 1991. An economic assessment of twin births in British dairy herds. Vet. Rec. 129:526-529.
7. Erb, R. E., and R. A. Morrison. 1958. Effects of twinning on reproductive efficiency in a Holstein-Friesian herd. J. Dairy Sci. 42:512-519.
8. Fricke, P. M. 2001. Review: Twinning in dairy cattle. Prof. Anim. Sci. 17:61-67.
9. Guerrero, R. 1975. Type and time of insemination within the menstrual cycle and the human sex ratio at birth. Stud. Farn. Plann. 6:367-371.
10. Hosmer, D., and S. Lemeshow. 2000. Applied Logistic Regression. 2nd ed. Wiley-Interscience, John Wiley & Sons, New York, NY.
11. Johanson, J. M., and J. Berger. 2003. Birth weight as a predictor of calving ease and perinatal mortality in Holstein cattle. J. Dairy Sci. 86:3745-3755.
12. Johanson, J. M., P. J. Berger, B. W. Kirkpatrick, and M. R. Dentine. 2001. Twinning rates for North American Holstein sires. J. Dairy Sci. 84:2081-2088.
13. Johansson, I., B. Lindhe, and F. Pirchner. 1974. Causes of variation in the frequency of monozygous and dizygous twinning in various breeds of cattle. Hereditas 78:201-234.
14. Karlsen, A., J. Ruane, G. Klemetsdal, and B. Heringstad. 2000. Twinning rate in Norwegian cattle: Frequency, (co)variance components, and genetic trends. J. Anim. Sci. 78:15-20.
15. Kinsel, M. L., W. E. Marsh, P. L. Ruegg, and W. G. Etherington. 1998. Risk factors for twinning in dairy cows. J. Dairy Sci. 81:989-993.
16. Larvor, P. 1975. General assessment of calf mortality in France. Pages 17-21 in Perinatal Ill-Health in Calves. J. M. Rutter, ed. Commision of the European Communities, Coordination of Agricultural Research, Brussels, Belgium.
17. Mee, J. F. 1991. Perinatal calf mortality-recent findings. Ir. Vet. J. 44:80-83.
18. Meyer, C. L., P. J. Berger, J. R. Thompson, and C. G. Sattler. 2001. Genetic evaluation of Holstein sires and maternal grandsires in the United States for perinatal survival. J. Dairy Sci. 84:1246-1254.
19. Nielen, M., Y. H. Schukken, D. T. Scholl, H. J. Wilbrink, and A. Brand. 1989. Twinning in dairy cattle: A study of risk factors and effects. Theriogenology 32:845-862.
20. Philipsson, J. 1976. Studies on calving difficulty, stillbirth and associated factors in Swedish cattle breeds. I. General introduction and breed averages. Acta Agric. Scand. 26:151-164.
21. Pursley, J. R., R. W. Silcox, and M. C. Wiltbank. 1998. Effect of time of artificial insemination on pregnancy rates, calving rates, pregnancy loss, and gender ratio after synchronization of ovulation in lactating dairy cows. J. Dairy Sci. 81:2139-2144.
22. Rivera, H., H. Lopez, and P. M. Fricke. 2004. Fertility of Holstein dairy heifers after synchronization of ovulation and timed AI or AI after removed tail chalk. J. Dairy Sci. 87:2051-2061.
23. Rivera, H., H. Lopez, and P. M. Fricke. 2005. Use of intravaginal progesterone-releasing inserts in a synchronization protocol before timed AI and for synchronizing return to estrus in Holstein heifers. J. Dairy Sci. 88:957-968.
24. Ron, M., E. Ezra, and J. I. Weller. 1990. Genetic analysis of twinning rate in Israeli Holstein cattle. Genet. Sel. Evol. 22:349-360.
25. Ryan, D. P., and M. P. Boland. 1991. Frequency of twin births among Holstein-Friesian cows in a warm dry climate. Theriogenology 36:1-10.
26. Sartori, R., G. J. de Rosa, and M. C. Wiltbank. 2002. Ovarian structures and circulating steroids in heifers and lactating cows in summer and lactating and dry cows in winter. J. Dairy Sci. 85:2813-2822.
27. SAS Institute. 1999. User's Guide: Statistics. Version 9 Edition. SAS Inst., Inc., Cary, NC.
28. Sellers, K. C., G. F. Smith, and P. D. P. Wood. 1968. An investigation into calf mortality in the first eight weeks of life in England and Wales. Br. Vet. J. 124:89-94.
29. Silva del Rio, N., B. W. Kirkpatrick, and P. M. Fricke. 2006. Observed frequency of monozygotic twinning in Holstein dairy cattle. Theriogenology 66:1292-1299.
30. Simensen, E. 1982. An epidemiological study of calf health and performance in Norwegian dairy herds. I. Mortality: Literature review, rates and characteristics. Acta Agric. Scand. 32:411-419.
31. Von Vandeplassche, M., R. Butaye, and R. Bouters. 1979. The twin capacity of the uterus in heifers and cows. Dtsch. Tieriirzgl.Wschr. 86:470-473.
32. Wijeratne, W. V. S., and D. L. Stewart. 1970. Stillbirths in cattle. Br. Vet. J. 126:238-253.
33. Wiltbank, M. C., P. M. Fricke, S. Sangsritavong, R. Sartori, and O. J. Ginther. 2000. Mechanisms that prevent and produce double ovulations in dairy cattle. J. Dairy Sci. 83:2998-3007.