帽带企鹅繁育研究
通过半人工孵化繁育帽带企鹅(<i>Pygoscelis antarctica</i>)的结果显示:帽带企鹅卵重(96.0±10.3)g,卵长径为(69.63±3.60)mm,短径为(49.98±1.80)mm。孵化器内温度和湿度分别约为35.8 ℃和60%,每日翻卵12次,每次30 min; 每日晾卵2次,每次15 min。孵化33～34 d后破壳,破壳时间24～48 h。育雏箱温度和湿度分别约为35.0 ℃和55%,幼雏重70～80 g。幼雏饲养40～45 d,体重达到2 kg,可独立生活。幼雏60～70 d后,可练习下水游泳。经过约90 d的饲养,成功繁育出2只帽带...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Chinese Journal of Wildlife
2022-01-01
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| Series: | 野生动物学报 |
| Subjects: | |
| Online Access: | http://ysdw.nefu.edu.cn/thesisDetails#10.12375/ysdwxb.20220331 |
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