References
- Andersen, J. B., T. G. Madsen, T. Larsen, K. L. Ingvartsen and M. O. Nielsen. 2005. The effects of dry period versus continuous lactation on metabolic status and performance in periparturient cows. J. Dairy Sci. 88:3530-3541. https://doi.org/10.3168/jds.S0022-0302(05)73038-1
- Annen, E. L., R. J. Collier, M. A. McGuire, J. L. Vicini, J. M. Ballam and M. J. Lormore. 2004. Effect of modified dry period lengths and bovine somatotropin on yield and composition of milk from dairy cows. J. Dairy Sci. 87:3746-3761. https://doi.org/10.3168/jds.S0022-0302(04)73513-4
- Bachman, K. C. 2002. Milk production of dairy cows treated with estrogen at the onset of a short dry period. J. Dairy Sci. 85:797-803. https://doi.org/10.3168/jds.S0022-0302(02)74138-6
- Baird, G. D. 1982. Primary ketosis in the high-producing dairy cow: clinical and subclinical disorders, treatment, prevention, and outlook. J. Dairy Sci. 65:1-10. https://doi.org/10.3168/jds.S0022-0302(82)82146-2
- Ball, P. J. H. and E. E. A. McEwan. 1998. The incidence of prolonged luteal function following early resumption of ovarian activity in postpartum dairy cows. Page 187 in Proc. Br. Soc. Anim. Sci., Penicuik. UK.
- Bell, A.W. 1980. Lipid metabolism in liver and selected tissues and in the whole body of ruminant animals. Prog. Lipid Res. 18:117-164.
- Blum, J. W., P. Kunz, H. Leuenberger, K. Gautschi and M. Keller. 1983. Thyroid hormones, blood plasma metabolites and haematological parameters in relationship to milk yield in dairy cows. Anim Prod. 36:93-104. https://doi.org/10.1017/S0003356100039982
- Brumby, P. E., M. Anderson, B. Tuckley, J. E. Storry and K. G. Hibbit. 1975. Lipid metabolism in the cow during starvation induced ketosis. Biochem. J. 146:609-615.
- Cameron, R. E., P. B. Dyk, T. H. Herdt, J. B. Kaneene, R. Miller, H. F. Bucholtz, J. S. Liesman, M. J. VandeHaar and R. S. Emery. 1998. Dry cow diet, management, and energy balance as risk factors for displaced abomasum in high producing dairy herds. J. Dairy Sci. 81:132-139. https://doi.org/10.3168/jds.S0022-0302(98)75560-2
- Capuco, A. V., R. M. Akers and J. J. Smith. 1997. Mammary growth in Holstein cows during the dry period: Quantification of nucleic acids and histology. J. Dairy Sci. 80:477-487. https://doi.org/10.3168/jds.S0022-0302(97)75960-5
- Chilliard, Y., F. Bocquier and M. Doreau. 1998. Digestive and metabolic adaptations of ruminants to undernutrition, and consequences on reproduction. Reprod. Nutr. Dev. 38:131-152. https://doi.org/10.1051/rnd:19980201
- Coppock, C. E., R. W. Everett, R. P. Natzke and H. R. Ainslie. 1974. Effect of dry period length on Holstein milk production and selected disorders at parturition. J. Dairy Sci. 57:712-718. https://doi.org/10.3168/jds.S0022-0302(74)84953-2
- Darwash, A. O., G. E. Lamming and A. J. Woolliams. 1997. The phenotypic association between the interval to postpartum ovulation and traditional measures of fertility in dairy cattle. J. Anim. Sci. 65:9-16. https://doi.org/10.1017/S1357729800016234
- De Feu, M. A., A. C. Evans, P. Lonergan and S. T. Butler. 2009. The effect of dry period duration and dietary energy density on milk production, bioenergetic status, and postpartum ovarian function in Holstein-Friesian dairy cows. J. Dairy Sci. 92:6011-6022. https://doi.org/10.3168/jds.2009-2374
- Doepel, L., H. Lapierre and J. J. Kenneky. 2002. Peripartum performance and metabolism of dairy cows in response to prepartum energy and protein intake. J. Dairy Sci. 85:2315-2334. https://doi.org/10.3168/jds.S0022-0302(02)74312-9
- Drackley, J. K. 1999. Biology of dairy cows during the transition period: The final frontier. J. Dairy Sci. 82:2259-2273. https://doi.org/10.3168/jds.S0022-0302(99)75474-3
- Dias, F. M. and F. R Allaire. 1982. Dry period to maximize milk production over two consecutive lactations. J. Dairy Sci. 65:136-145. https://doi.org/10.3168/jds.S0022-0302(82)82162-0
- Edmonson, A. J., I. J. Lean, L. D. Weaver, T. Farver and G. Webster. 1989. A body condition scoring chart for Holstein dairy cows. J. Dairy Sci. 72:68-78. https://doi.org/10.3168/jds.S0022-0302(89)79081-0
- Farries, E. and S. Hoheisel. 1989. The influence of reduced dry periods on some performance and metabolism traits in dairy cows. J. Dairy Sci. 72:565 (Abstr).
- Funk, D. A., A. E. Freeman and P. J. Berger. 1987. Effects of previous days open, previous days dry and present days open on lactation yield. J. Dairy Sci. 70:2366-2373. https://doi.org/10.3168/jds.S0022-0302(87)80297-7
- Grummer, R. R. 2007. Strategies to improve fertility of high yielding dairy farms: Management of the dry period. Theriogenology 68:S281-S288. https://doi.org/10.1016/j.theriogenology.2007.04.031
- Grummer, R. R. and R. R. Rastani. 2004. Why reevaluate dry period length? J. Dairy Sci. 87:E77-E85. https://doi.org/10.3168/jds.S0022-0302(04)70063-6
- Gulay, M. S., M. J. Hayen, H. H. Head, C. J. Wilcox and K. C. Bachman. 2005. Milk production from Holstein half udders after concurrent thirty- and seventy-day dry periods. J. Dairy Sci. 88:3953-3962. https://doi.org/10.3168/jds.S0022-0302(05)73081-2
- Gulay, M. S., M. J. Hayen, K. C. Bachman, T. Belloso, M. Liboni and H. H. Head. 2003. Milk production and feed intake of Holstein cows given short (30-d) or normal (60-d) dry periods. J. Dairy Sci. 86:2030-2038. https://doi.org/10.3168/jds.S0022-0302(03)73792-8
- Gumen, A., R. R. Rastani, R. R. Grummer and M. C. Wiltbank. 2005. Reduced dry periods and varying prepartum diets alter postpartum ovulation and reproductive measures. J. Dairy Sci. 88:2401-2411. https://doi.org/10.3168/jds.S0022-0302(05)72918-0
- Heitmann, R. N. and J. M. Fernandez. 1986. Autoregulation of alimentary and hepatic ketogenesis in sheep. J. Dairy Sci. 69:1270-1281. https://doi.org/10.3168/jds.S0022-0302(86)80533-1
- Heravi Moussavi, A. R., R. O. Gilbert, T. R. Overton, D. E. Bauman, and W. R. Butler. 2007c. Effects of feeding fish meal and n-3 fatty acids on ovarian and uterine responses in early lactating dairy cows. J. Dairy Sci. 90:145-154. https://doi.org/10.3168/jds.S0022-0302(07)72616-4
- Ingvartsen, K. L. and J. B Andersen. 2000. Integration of metabolism and intake regulation: A review focusing on periparturient animals. J. Dairy Sci. 83:1573-1597. https://doi.org/10.3168/jds.S0022-0302(00)75029-6
- Lotan, E. and J. H. Adler. 1976. Observations on the effect of shortening the dry period on milk yield, body weight, and circulating glucose and FFA levels in dairy cows. Tijdschr. Diergeneeskd. 101:77-82.
- Lucy, M. C., C. R. Staples, W. W. Thatcher, P. S. Erickson, R. M. Cleale, J. L. Firkins, J. H. Clark, M. R. Murphy and B. O. Brodie. 1992. Influence of diet composition, dry matter intake, milk production and energy balance on time of postpartum ovulation and fertility in dairy cows. Anim. Prod. 54:323-331. https://doi.org/10.1017/S0003356100020778
- Makuza, S. M. and B. T. McDaniel. 1996. Effects of days dry, previous days open, and current days open on milk yields of cows in Zimbabwe and North Carolina. J. Dairy Sci. 79:702-709. https://doi.org/10.3168/jds.S0022-0302(96)76416-0
- Madsen, T. G., M. O. Nielsen, J. B Andersen and K. L Ingvartsen. 2008. Continuous lactation in dairy cows: Effect on milk production and mammary nutrient supply and extraction. J. Dairy Sci. 91:1791-1801. https://doi.org/10.3168/jds.2007-0905
- Mashek, D., K. L. Ingvartsen, J. B. Andersen, M. Vestergaard and T. Larsen. 2001. Effects of a four-day hyperinsulinemic-euglycemic clamp in early and mid-lactation dairy cows onplasma concentrations of metabolites, hormones, and binding proteins. Domest. Anim. Endocrinol. 21:169-185. https://doi.org/10.1016/S0739-7240(01)00112-6
- Pezeshki, A., J. Mehrzad, G. R. Ghorbani, H. R. Rahmani, R. J Collier and C. Burvenich. 2007. Effect of short dry periods on performance and metabolic status in Holstein dairy cows. J. Dairy Sci. 90:5531-5541. https://doi.org/10.3168/jds.2007-0359
- Rastani, R. R., R. R. Grummer, S. J. Bertics, A. Gumen, M. C. Wiltbank, D. G. Mashek and M. C. Rich. 2003. Effects of varying dry period length and prepartum diet on metabolic profiles and lactation of periparturient dairy cattle. J. Dairy Sci. 86:154 (Abstr).
- Rastani, R. R., R. R. Grummer, S. J. Bertics, A. Gumen, M. C. Wiltbank, D. G. Mashek and M. C. Schwab. 2005. Reducing dry period length to simplify feeding transition cows: Milk production, energy balance, and metabolic profiles. J. Dairy Sci. 88:1004-1014. https://doi.org/10.3168/jds.S0022-0302(05)72768-5
- Remond, B., J. Kerouanton and V. Brocard. 1997. The effect of reducing or omitting the dry period on the performance of dairy cows. Prod. Anim. 10:301-315.
- Remond, B., A. Ollier and G. Miranda. 1992. Milking of cows in late pregnancy: Milk production during this period and during the succeeding lactation. J. Dairy Res. 59:233-241. https://doi.org/10.1017/S002202990003051X
- Robinson, R. S., P. G. Pushpakumara, Z. Cheng, A. R. Peters, D. R. Abayasekara and D. C. Wathes. 2002. Effects of dietary polyunsaturated fatty acids on ovarian and uterine function in lactating dairy cows. Reproduction 124:119-131. https://doi.org/10.1530/rep.0.1240119
- Royal, M. D., A. O. Darwash, A. P. F. Flint, R. Webb, J. A. Woolliams and G. E. Lamming. 2000. Declining fertility in dairy cattle: Changes in traditional and endocrine parameters of fertility. J. Anim. Sci. 70:487-501.
- SAS Institute Inc. 1999. SAS/STAT User's Guide: Version 8. SAS Institute Inc., Cary, North Carolina.
- Seifi, H., M. Gorji-Dooz, M. Mohri, B. Dalir-Naghadeh and N. Farzaneh. 2007. Variations of energy-related biochemical metabolites during transition period in dairy cows. Comp. Clin. Pathol. 16:253-258. https://doi.org/10.1007/s00580-007-0682-2
- Schaeffer, L. R. and C. R. Henderson. 1972. Effects of days dry and days open on Holstein milk production. J. Dairy Sci. 55:107-112. https://doi.org/10.3168/jds.S0022-0302(72)85439-0
- Schairer, M. L. 2001. Estrogen treatments for the initiation of dry off in dairy cows. M.S. Thesis. Univ. Florida. Gainesville.
- Smith, A., J. V. Wheelock and F. H. Dodd. 1967. Effect of milking throughout pregnancy on milk secretion in the succeeding lactation. J. Dairy Res. 34:145-150. https://doi.org/10.1017/S0022029900012279
- Smith, J. and K. Becker. 1995. 50 to 59 days dry has highest production. Hoards Dairyman. 140:6.
- Smith, M. C. and J. M. Wallace. 1998. Influence of early postpartum ovulation on the re-establishment of pregnancy in multiparous and primiparous dairy cattle. Reprod. Fertil. Dev. 10:207-216. https://doi.org/10.1071/R98012
- Sorensen, J. T. and C. Enevoldsen. 1991. Effect of dry period length on milk production in subsequent lactation. J. Dairy Sci. 74:1277-1283. https://doi.org/10.3168/jds.S0022-0302(91)78283-0
- Swanson, E. W. 1965. Comparing continuous milking with sixty-day dry periods in successive lactations. J. Dairy Sci. 48:1205-1209. https://doi.org/10.3168/jds.S0022-0302(65)88428-4
- Thatcher, W. W. and C. J. Wilcox. 1973. Postpartum estrus as an indicator of reproductive status in the dairy cow. J. Dairy Sci. 56:608-610. https://doi.org/10.3168/jds.S0022-0302(73)85227-0
- Watters, R. D., J. N. Guenther, A. E. Brickner, R. R. Rastani, P. M. Crump, P. W. Clark and R. R. Grummer. 2008. Effects of dry period length on milk production and health of dairy cattle. J. Dairy Sci. 91:2595-2603. https://doi.org/10.3168/jds.2007-0615
- Watters, R. D., M. C. Wiltbank, J. N. Guenther, A. E. Brickner, R. R. Rastani, P. M. Fricke and R. R. Grummer. 2009. Effect of dry period length on reproduction during the subsequent lactation. J. Dairy Sci. 92:3081-3090. https://doi.org/10.3168/jds.2008-1294
- Whitaker, D. A., W. J. Goodger, M. Garcia, B. Perera and F. Wittwer. 1999. Use of metabolic profiles in dairy cattle in tropical and subtropical countries on smallholder dairy farms. Prev. Vet. Med. 38:119-131. https://doi.org/10.1016/S0167-5877(98)00118-4
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