| 1. | Crossbred duroc was not better than pure ones for litter size at birth
系间杂交公猪所配母猪的产仔数也与纯系所配母猪的产仔数相近。 |
| 2. | Intramusclar fat contents acre distinctively higher sired by crossbred duroc than by pure animals
台系杜洛克所配后代的胴体瘦肉率最高。 |
| 3. | Duroc told him that the emperor napoleon would receive the russian general before going out for his ride
久罗克说，拿破仑皇帝在散步前将接见俄罗斯将军。 |
| 4. | Effects of alfalfa hay meal partially substituted for complete diets on growing performance of duroc swine
苜蓿草粉替代部分全价日粮对杜洛克生长育肥猪生长性能的影响 |
| 5. | Influence of fed alfalfa hay meal substitued for diets on growth performance , nutrient digestibility of duroc growing swine
苜蓿草粉对杜洛克生长猪生长性能和养分消化的影响 |
| 6. | However , for litter size and litter weight at the age of 20d , crossbred duroc mated groups appeared superior to pure ones
但在20日龄窝仔数和窝重性状上，杂种公猪优于纯种公猪。 |
| 7. | Experiment for comparing the performance of erhualian pig double cross combinations and that of duroc landrace large yorkshire three - way cross combination
二花脸猪四元杂交组合与杜长大三元杂交组合比较试验报告 |
