ovulation Archives

Synchronization of oestrus in the Boer goat doe: The response to the use of intravaginal progestagen and PMSG

1985
Issue: 2
Volume: 15

J.P.C. Greyling, C.H. van Niekerk & J.A.N. Grobbelaar Page: 52 - 55

2024-09-13
flickerleap

The effect of different periods (12, 14, 16 or 18 days) of intravaginal progestagen treatment (MAP) and PMSG (300 IU) on synchronization of oestrus in Boer goat does was investigated. No significant difference in oestrous response, follicular activity, ovulation rate,…

Failure to induce ovulation by short-term calf removal in lactating beef cows on dry-lot (Short communication)

1985
Issue: 1
Volume: 15

A.W. Lishman & G.O. Harwin Page: 21 - 22

2024-09-13
flickerleap

Beef heifers were fed during late pregnancy to produce cows in poor, average, and good condition at calving late in winter. The animals were fed on dry-lot for the major part of the experiment. At 50 days of age half…

Effek van voeding en aktiewe immunisering teen androsteendioon op die reproduksie van SA Vleismerino ooie

1990
Issue: 2
Volume: 20

S.J. Schoeman, H.C. Els en M.F. Smith Page: 100 - 102

2024-09-13
flickerleap

Effect of nutrition and active immunization against androstenedione on reproduction of SA Mutton Merino ewes: Two groups of SA Mutton Merino ewes, consisting of forty ewes each, were used to determine the effect of nutritional level and immunization against…