Item | High production | Medium production | SEM | |||||
---|---|---|---|---|---|---|---|---|
PA | Ca-FA | PA | Ca-FA | PL | FS | PL × FS | ||
Daughter pregnancy rate (DPR) | 0.36 | 0.43 | 0.37 | 0.34 | 0.11 | 0.82 | 0.92 | 0.79 |
Services per conception | 3.17 | 2.55 | 2.62 | 2.88 | 0.54 | 0.88 | 0.76 | 0.43 |
Open days | 147.55 | 147.41 | 144.66 | 143.61 | 4.66 | 0.50 | 0.89 | 0.92 |
Conception rate at first AI (%) | 35.29 | 30.76 | 23.66 | 30.00 | 0.73 | 0.63 | 0.46 | 0.87 |
Conception rate at total of 3 AI (%) | 82.35 | 92.30 | 72.72 | 83.33 | 0.77 | 0.14 | 0.69 | 0.28 |
Proportion pregnant (%) | 86.30 | 93.33 | 86.36 | 92.59 | 0.45 | 0.95 | 0.31 | 0.98 |