| 不同日粮对快慢羽母番鸭的影响 |
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| 引用本文： | 谢进金,孙亮先.不同日粮对快慢羽母番鸭的影响[J].四川畜牧兽医,2001,28(2):23-23. |
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| 作者姓名： | 谢进金 孙亮先 |
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| 作者单位： | 福建省泉州师范学院生物系, |
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| 摘 要： | 不同日粮条件下快慢羽母番鸭的生长速度不同，羽慢羽母番鸭性成熟日龄分别为１６７日龄和１６４日龄；快、慢羽组１２产蛋周平均日产蛋率分别为３３．２３％和４６．９３％，二者差异显著（Ｐ＜（０．０５）。
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| 关 键 词： | 番鸭 快羽型 慢羽型 生长速度 性成熟日龄 繁殖性能 平均日产蛋率 日粮 |
| 文章编号： | 1001-8964(2001)02-0023-01 |
| 修稿时间： | 2000年9月18日 |
The Influce of Fast -and
Slow-Feathering Females Muscovy Duck Under Different Feeding Conditions |
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| XIE Jin-jin,SUN Liang-xian.The Influce of Fast -and
Slow-Feathering Females Muscovy Duck Under Different Feeding Conditions[J].Sichuan Animal & Veterinary Sciences,2001,28(2):23-23. |
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| Authors: | XIE Jin-jin SUN Liang-xian |
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| Abstract: | Under different feeding conditions fast-and slow-feathering females grow differently The age of puberty of females was 167 day in fast-feathering group and 164 day in slow-feathering group In the first 12 laying weeks the slow-feathering group had significantly (P<0.05) higher egg production rate (46.93%) than the other group (33.23%). |
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