Table 1. Descriptive statistics of yolk and ovary traits for the F2 population.
| Trait(weight) | N | Mean (g) | SD | CV(%) | Max | Min |
|---|---|---|---|---|---|---|
| FYW | 1,494 | 9.04 | 0.96 | 10.58 | 13.00 | 6.10 |
| YW32 | 1,473 | 13.75 | 1.04 | 7.57 | 17.10 | 9.40 |
| YW36 | 1,464 | 14.54 | 1.21 | 8.30 | 18.70 | 10.50 |
| YW40 | 1,476 | 15.31 | 1.23 | 8.04 | 19.50 | 11.50 |
| YW44 | 1,420 | 15.82 | 1.40 | 8.86 | 20.70 | 10.50 |
| YW48 | 1,226 | 16.01 | 1.37 | 8.58 | 20.80 | 12.00 |
| YW52 | 1,225 | 16.42 | 1.43 | 8.72 | 21.80 | 11.70 |
| YW56 | 1,348 | 16.65 | 1.58 | 9.52 | 22.90 | 11.30 |
| YW60 | 1,364 | 16.96 | 1.55 | 9.15 | 22.90 | 12.90 |
| YW66 | 1,304 | 16.97 | 1.67 | 9.87 | 24.90 | 11.20 |
| YW72 | 1,253 | 15.62 | 1.73 | 11.08 | 21.80 | 7.30 |
| FW | 1,439 | 29.72 | 10.37 | 35.17 | 60.30 | 2.12 |
| OW | 1,439 | 4.23 | 1.50 | 35.72 | 14.31 | 1.53 |
Abbreviations: FW = follicle weight; FYW = yolk weight of first egg; N = number of samples; OW = ovary weight; SD = standard deviation; YW = yolk weight; YW32, YW36, YW40, YW44, YW48, YW52, YW56, YW60, YW66, and YW72 = yolk weight of 32, 36, 40, 44, 48, 52, 56, 60, 66, and 72 weeks of age, respectively.