根据:山西中信公棚是鸽友公认的山西省最难比赛的公棚,2005年中信公棚参赛7600羽、20公里训放归巢后6623羽(不完全统计,不包括外环,下同),以及300公里2日归巢的2086羽,以及获前500名奖497羽信鸽,计算羽色与竟翔归巢、获奖的关系。得出图表如下:
羽色 | 灰白条 | 灰 | 雨点 | 花 | 石板 | 雨白条 | 绛 | 白 | |
20公里后参赛羽数 | 535 | 2976 | 2036 | 118 | 60 | 362 | 458 | 78 | |
参赛比例 | 8.08% | 44.93% | 30.74% | 1.78% | 0.91% | 5.47% | 6.92% | 1.18% | |
300公里 | 2日归巢羽数 | 171 | 942 | 670 | 36 | 16 | 94 | 140 | 17 |
2日归巢同比率 | 31.96% | 31.65% | 32.91% | 30.51% | 26.67% | 25.97% | 30.57% | 21.79% | |
占归巢鸽比例 | 8.20% | 45.16% | 32.12% | 1.73% | 0.77% | 4.51% | 6.71% | 0.81% | |
300加权指数1 | 101.45% | 100.51% | 104.49% | 96.95% | 84.29% | 82.38% | 96.99% | 69.06% | |
500公里 | 50名内获奖数量 | 6 | 22 | 15 | 1 | 1 | 2 | 3 | 0 |
50名内获奖比例 | 12.00% | 44.00% | 30.00% | 2.00% | 2.00% | 4.00% | 6.00% | 0.00% | |
当日归巢羽数 | 13 | 89 | 49 | 3 | 1 | 5 | 10 | 1 | |
当日归巢羽色信鸽的同比率 | 2.43% | 2.99% | 2.41% | 2.54% | 1.67% | 1.38% | 2.18% | 1.28% | |
获奖羽数 | 44 | 242 | 153 | 8 | 4 | 20 | 25 | 4 | |
获奖羽色信鸽的 同比率 | 8.22% | 8.13% | 7.51% | 6.78% | 6.67% | 5.52% | 5.46% | 5.13% | |
500名获奖率 | 8.80% | 48.40% | 30.60% | 1.60% | 0.80% | 4.00% | 5.00% | 0.80% | |
500加权指数2 | 108.91% | 107.72% | 99.54% | 89.89% | 87.91% | 73.13% | 72.25% | 67.80% |
【结论】:在该赛线上灰白条羽色的信鸽最适于飞行。