Effects of progestagen treatments and PMSG on the induction of the preovulatory LH discharge in ewes

[1]  M. Wolynetz,et al.  Synchronization of estrus and reproductive performance of ewes treated with synthetic progestogens administered by subcutaneous ear implant or by intravaginal sponge pessary. , 1982, Journal of animal science.

[2]  F. Labrie,et al.  Effect of GnRH-induced endogenous luteinizing hormone release and exogenous progestogen treatment on ovarian activity in the postpartum ewe. , 1982, Journal of animal science.

[3]  J. Gosling,et al.  Duration of oestrus, ovulation rate, time of ovulation and plasma LH, total oestrogen and progesterone in Galway adult ewes and ewe lambs. , 1981, Journal of reproduction and fertility.

[4]  G. Evans,et al.  The control of fertility in sheep: endocrine and ovarian responses to progestagen-PMSG treatment in the breeding season and in anoestrus , 1980, The Journal of Agricultural Science.

[5]  P. Mauleón.  MANIPULATION OF THE BREEDING CYCLE , 1979 .

[6]  E. Inskeep,et al.  Pattern of luteinizing hormone release in progestin-treated ewes. , 1974, Journal of animal science.

[7]  Y. Cognié,et al.  ÉTUDE DU MOMENT D'OVULATION CHEZ LA BREBIS NORMALE OU TRAITÉE PAR UN PROGESTAGÈNE ASSOCIÉ OU NON A UNE INJECTION DE PMSG , 1970 .

[8]  C. Kaltenbach,et al.  The release of luteinizing hormone in ewes following the withdrawal of intravaginal sponges containing progestagen. , 1970 .

[9]  C. Y. Kramer.  Extension of Multiple Range Tests to Group Correlated Adjusted Means , 1957 .

[10]  D. B. Duncan.  MULTIPLE RANGE AND MULTIPLE F TESTS , 1955 .