References
- Allen WR. 1987. Endogenous hormonal control of the mare's oestrus cycle. Australian Equine Veterinary Association.
- Brinsko SP, Blanchard TL, Varner DD, Schumacher J, Love CC. 2010. Manual of Equine Reproduction. 3rd ed, Elsevier Health Sciences, London, pp. 10-18.
- Dini P, Ducheyne K, Lemahieu I, Wambacq W, Vandaele H, Daels P. 2019. Effect of environmental factors and changes in the body condition score on the onset of the breeding season in mares. Reprod. Domest. Anim. 54:987-995. https://doi.org/10.1111/rda.13452
- El-Mokadem MY, El-Din ANMN, Ramadan TA, Rashad AMA, Taha TA, Samak MA. 2017. Manipulation of reproductive seasonality using melatonin implantation in Anglo-Nubian does treated with controlled internal drug release and equine chorionic gonadotropin during the nonbreeding season. J. Dairy Sci. 100:5028-5039. https://doi.org/10.3168/jds.2016-12240
- Freedman LJ, Garcia MC, Ginther OJ. 1979. Influence of photoperiod and ovaries on seasonal reproductive activity in mares. Biol. Reprod. 20:567-574. https://doi.org/10.1095/biolreprod20.3.567
- Ginther OJ, Gastal MO, Gastal EL, Jacob JC, Siddiqui MA, Beg MA. 2008. Effects of age on follicle and hormone dynamics during the oestrous cycle in mares. Reprod. Fertil. Dev. 20:955-963. https://doi.org/10.1071/RD08121
- Guerin MV and Wang XJ. 1994. Environmental temperature has an influence on timing of the first ovulation of seasonal estrus in the mare. Theriogenology 42:1053-1060. https://doi.org/10.1016/0093-691X(94)90127-5
- Hayes KE, Pierson RA, Scraba ST, Ginther OJ. 1985. Effects of estrous cycle and season on ultrasonic uterine anatomy in mares. Theriogenology 24:465-477. https://doi.org/10.1016/0093-691X(85)90053-6
- Henneke DR, Potter GD, Kreider JL, Yeates BF. 1983. Relationship between condition score, physical measurements and body fat percentage in mares. Equine Vet. J. 15:371-372. https://doi.org/10.1111/j.2042-3306.1983.tb01826.x
- Lane EA, Bijnen ML, Osborne M, More SJ, Henderson IS, Duffy P, Crowe MA. 2016. Key factors affecting reproductive success of thoroughbred mares and stallions on a commercial stud farm. Reprod. Domest. Anim. 51:181-187. https://doi.org/10.1111/rda.12655
- Langlois B and Blouin C. 1997. Effect of a horse's month of birth on its future sport performance. I. Effect on annual phenotypic indices. Ann. Zootech. 46:393-398. https://doi.org/10.1051/animres:19970501
- Langlois B and Blouin C. 1998. Effect of a horse's month of birth on its future sport performance. II. Effect on annual earnings and annual earnings per start. Ann. Zootech. 47:67-74. https://doi.org/10.1051/animres:19980105
- Meyers-Brown G, Bidstrup LA, Famula TR, Colgin M, Roser JF. 2011. Treatment with recombinant equine follicle stimulating hormone (reFSH) followed by recombinant equine luteinizing hormone (reLH) increases embryo recovery in superovulated mares. Anim. Reprod. Sci. 128:52-59. https://doi.org/10.1016/j.anireprosci.2011.09.002
- Morel MC, Newcombe JR, Hayward K. 2010. Factors affecting pre-ovulatory follicle diameter in the mare: the effect of mare age, season and presence of other ovulatory follicles (multiple ovulation). Theriogenology 74:1241-1247. https://doi.org/10.1016/j.theriogenology.2010.05.027
- Murphy BA, Walsh CM, Woodward EM, Prendergast RL, Ryle JP, Fallon LH, Troedsson MH. 2014. Blue light from individual light masks directed at a single eye advances the breeding season in mares. Equine Vet. J. 46:601-605. https://doi.org/10.1111/evj.12153
- Nagy P, Guillaume D, Daels P. 2000. Seasonality in mares. Anim. Reprod. Sci. 60-61:245-262. https://doi.org/10.1016/S0378-4320(00)00133-0
- Sharp DC, Kooistra L, Ginther OJ. 1975. Effects of artificial light on the oestrous cycle of the mare. J. Reprod. Fertil. Suppl. (23):241-246.
- Suzuki T, Mizukami H, Nambo Y, Ishimaru M, Miyata K, Akiyama K, Korosue K, Naito H, Nagaoka K, Watanabe G, Taya K. 2015. Different effects of an extended photoperiod treatment on growth, gonadal function, and condition of hair coats in Thoroughbred yearlings reared under different climate conditions. J. Equine Sci. 26:113-124. https://doi.org/10.1294/jes.26.113
- Vecchi I, Sabbioni A, Bigliardi E, Morini G, Ferrari L, Di Ciommo F, Superchi P, Parmigiani E. 2010. Relationship between body fat and body condition score and their effects on estrous cycles of the Standardbred maiden mare. Vet. Res. Commun. 34 Suppl 1:S41-S45.
- Walsh CM, Prendergast RL, Sheridan JT, Murphy BA. 2013. Blue light from light-emitting diodes directed at a single eye elicits a dose-dependent suppression of melatonin in horses. Vet. J. 196:231-235. https://doi.org/10.1016/j.tvjl.2012.09.003
- Yang Y, Cho G, Nam T. 2004. Effects on reproduction efficiency of estrous status in thoroughbred mares during the breeding season. J. Vet. Clin. 21:115-121.