An improved mathematical model of the ovulatory cycle of the laying hen

References

• Bastian , J.W. and Zarrow , M.X. 1955 . A new hypothesis for the asynchronous ovulatory cycle of the domestic hen (Gallus domesticus) . Poultry Science , 34 : 776 – 788 .
   Web of Science ®Google Scholar
• Emmans G.C. Fisher C. 1986 Problems in nutritional theory in: Fisher, I.C. & Boorman, K.N. (Eds) Nutrient Requirements of Poultry and Nutritional Research pp. 9–39 London Butterworths
   Google Scholar
• Etches R.J. 1984 Maturation of ovarian follicles in: Cunningham, F.J., Lake, P.E. & Hewitt, D. (Eds) Reproductive Biology of Poultry pp. 51–73 Harlow Longman Group
   Google Scholar
• Etches R.J. 1996 Reproduction in Poultry Cambridge Cambridge University Press
   Google Scholar
• Etches , R.J. and Schoch , J.P. 1984 . A mathematical representation of the ovulatory cycle of the domestic hen . British Poultry Science , 25 : 65 – 76 .
   PubMed Web of Science ®Google Scholar
• Fraps R.M. 1955 Egg production and fertility in poultry in: Hammond, J. (Ed) Progress in the Physiology of Farm Animals 2 pp. 661–740 London Butterworths
   Google Scholar
• Johnson , A.L. 1996 . The avian ovarian hierarchy: a balance between follicle differentiation and atresia . Poultry and Avian Biology Reviews , 7 : 99 – 110 .
   Google Scholar
• Johnson , P.A. , Dickerman , R.W. and Bahr , J.M. 1986 . Decreased granulosa cell luteinizing hormone sensitivity and altered thecal estradiol concentration in the aged hen, Gallus domesticus . Biology of Reproduction , 35 : 641 – 646 .
   PubMed Web of Science ®Google Scholar
• Lewis P.D. Perry G.C. 1991 Oviposition time: correlations with age, egg weight and shell weight British Poultry Science 32 1135 1136 (Abstract)
   Google Scholar
• Lillpers , K. and Wilhelmson , M. 1993 . Genetic and phenotypic parameters for oviposition pattern traits in three selection lines of laying hens . British Poultry Science , 34 : 297 – 308 .
   Web of Science ®Google Scholar
• Robinson , F.E. , Hardin , R.T. and Robblee , A.R. 1990 . Reproductive senescence in domestic fowl: effects on egg production, sequence length and inter-sequence pause length . British Poultry Science , 31 : 871 – 879 .
   PubMed Web of Science ®Google Scholar
• Robinson , F.E. , Renema , R.A. , Oosterhoff , H.H. , Zuidhof , M.J. and Wilson , J.L. 2001 . Carcass traits, ovarian morphology and egg laying characteristics in early versus late maturing strains of commercial egg-type hens . Poultry Science , 80 : 37 – 46 .
   PubMedGoogle Scholar
• Robinson N.A. Robinson F.E. Hardin R.T. Tchir B. 1992 Reproductive senescence in egg-type chickens: effects on egg production, sequence length and inter-sequence pause length Poultry Science 71 Suppl. 1 128 (Abstract)
   PubMedGoogle Scholar
• Shanawany , M.M. , Morris , T.R. and Pirchner , F. 1993 . Influence of sequence length on the response to ahemeral lighting late in lay . British Poultry Science , 34 : 873 – 880 .
   PubMed Web of Science ®Google Scholar
• Silver , R. 1986 . Circadian and interval timing mechanisms in the ovulatory cycle of the hen . Poultry Science , 65 : 2355 – 2362 .
   PubMedGoogle Scholar
• Tilly , J.L. , Kowalski , K.I. and Johnson , A.L. 1991 . Stage of ovarian follicular development associated with the initiation of steroidogenic competence in avian granulosa cells . Biology of Reproduction , 44 : 305 – 314 .
   PubMed Web of Science ®Google Scholar
• Turek F.W. Penev P. Zhang Y. Van Reeth O. Takahashi J.S. Zee P. 1995 Alterations in the circadian system in advanced age in: Chadwick, D.J. & Ackrill, K. (Eds) Circadian Clocks and Their Adjustment pp. 212–234 Chichester John Wiley
   Google Scholar
• Williams , J.B. and Sharp , P.J. 1978 . Ovarian morphology and rates of ovarian follicular development in laying broiler breeders and commercial egg-producing hens . British Poultry Science , 19 : 387 – 395 .
   Web of Science ®Google Scholar
• Zakaria , A.H. 1999 . Ovarian follicular growth in laying hens in relation to sequence length and egg position in various sequence lengths . Archiv für Geflügelkunde , 63 : 264 – 269 .
   Web of Science ®Google Scholar