海兰灰父母代育成期体重、采食量和均匀度
发布日期:2017/7/9 15:45:51阅读次数:次
周龄 | 母鸡体重 (克) |
公鸡体重 (克) |
采食量 (克/天/只) |
饮水量 (毫升/只/天) |
均匀度 | |
地面平养 | 笼养 | |||||
1 | 61-69 | 73-77 | 12-13 | 19-27 | >85% | >85% |
2 | 107-113 | 136-144 | 15-16 | 23-33 | ||
3 | 171-179 | 223-237 | 18-19 | 28-39 | ||
4 | 225-235 | 320-340 | 28-30 | 42-60 | >80% | >80% |
5 | 294-306 | 437-464 | 37-39 | 56-78 | ||
6 | 393-407 | 572-608 | 40-42 | 60-84 | ||
7 | 472-488 | 708-752 | 42-44 | 63-88 | >83% | >85% |
8 | 541-559 | 873-927 | 45-47 | 68-94 | ||
9 | 640-660 | 1028-1092 | 47-49 | 71-98 | ||
10 | 704-726 | 1183-1257 | 50-52 | 75-104 | ||
11 | 768-792 | 1329-1411 | 52-54 | 78-108 | ||
12 | 847-873 | 1484-1576 | 53-55 | 80-110 | ||
13 | 886-914 | 1639-1741 | 55-57 | 83-114 | >85% | >85% |
14 | 955-985 | 1775-1885 | 56-59 | 83-117 | ||
15 | 1014-1046 | 1901-2019 | 58-61 | 86-121 | ||
16 | 1083-1117 | 1959-2081 | 63-66 | 94-131 | ||
17 | 1152-1188 | 2027-2153 | 69-73 | 104-146 | 88% | 90% |
18 | 1180-1220 | 2130-2260 | 76-80 | 114-160 |