Author: Steven H. Umberger, Extension Animal Scientist, Virginia Tech
Publication Number 410-025, June 1996
| Breed | Average Lambing Percentage Mature Ewes--Spring Lambing* | Out-of-Season Breeding Potential |
|---|---|---|
| Ram Breeds | ||
| Suffolk | 160 | Low |
| Hampshire | 145 | Low |
| Dorset | 155 | High |
| Ewe Breeds | ||
| Dorset | 155 | High |
| Rambouillet | 145 | Moderate |
| Finnsheep & Romanov | 250 | Moderate |
| Polypay | 190 | Moderate |
| North Country Cheviot | 155 | Moderate |
| Crossbred Ewes | ||
| Suffolk x Rambouillet (Western) | 175 | Moderate |
| Dorset x Rambouillet | 175 | High |
| Dorset x Finn | 225 | High |
| Suffolk x Hampshire | 170 | Low |
| 1/4 Finn x Dorset or Rambouillet | 190 | High |
| 1/4 Finn x 1/4 Dorset x 1/2 Western | 190 | Moderate |
*Lambing percentages vary depending upon management and lambing season. These averages are based on research conducted by Virginia Tech and other research institutions.
Return to Sheep Production in Virginia