The effect of active immunization against androstenedione on reproductive performance was investigated in a flock of 151 Angora ewes. Although differences occurred between groups in some of the reproductive parameters recorded, the eventual number of kids produced was virtually the…
The effect of active immunization against the ovarian steroid, androstenedione, on the reproductive performance of Merino ewes was investigated. Although a significant (P<0,01) increase of 19% in fecundity and 20,3% in lambing rate was obtained by treatment, the eventual number…
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…
