However, in the pregnant ewe a more progressive infection may establish in the gravid uterus.
For example, severe reduction in food intake in pregnant ewes reduced the birth weight of lambs by about one-third and greatly increased the stillbirth rate.
The mean lengths of worms from ewes and controls in groups 1 and 3 were 206, 5-65 and 113, 450 mm respectively.
In the second experiment, 380 ewes were inseminated at different times before or after ovulation, producing 537 lambs.
Detailed examination of the data showed that the farms with cattle had a considerably larger area of meadow\ewe than the other farms.
However, a larger area of cultured meadow\ewe was found in case herds.
First luteal tissue in ewe lambs: influence on subsequent ovarian activities and response to hysterectomy.
The 6 ewes within each of these classes were randomly allocated to 1 of the 6 experimental groups (n l 10).
