繁殖力評選之天噸乳牛最早登記分娩月齡分布(計有 3243 頭)
天噸 乳牛 頭數 |
27 |
69 |
264 |
431 |
495 |
427 |
364 |
280 |
210 |
154 |
138 |
100 |
68 |
61 |
45 |
35 |
29 |
8 |
9 |
6 |
2 |
5 |
4 |
3 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
最早 登記 分娩 月齡 |
20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 49 | 50 | 52 | 54 | 55 | 69 |
天噸 乳牛 頭數 累計 % |
0.8 (27) |
3.0 (96) |
11.1 (360) |
24.4 (791) |
39.7 (1286) |
52.8 (1713) |
64.0 (2077) |
72.7 (2357) |
79.2 (2567) |
83.9 (2721) |
88.2 (2859) |
91.2 (2959) |
93.3 (3027) |
95.2 (3088) |
96.6 (3133) |
97.7 (3168) |
98.6 (3197) |
98.8 (3205) |
99.1 (3214) |
99.3 (3220) |
99.4 (3222) |
99.5 (3227) |
99.6 (3231) |
99.7 (3234) |
99.8 (3235) |
99.8 (3236) |
99.8 (3237) |
99.8 (3238) |
99.9 (3239) |
99.9 (3240) |
99.9 (3241) |
100.0 (3242) |
100.0 (3243) |
最早 登記 分娩 月齡 |
20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 49 | 50 | 52 | 54 | 55 | 69 |