| 白腰雪雀体重、脂肪累积的阶段性变化 |
| |
| 引用本文： | 王爱真,雷富民. 白腰雪雀体重、脂肪累积的阶段性变化[J]. 四川动物, 2011, 30(4): 560-563,568. DOI: 10.3969/j.issn.1000-7083.2011.04.025 |
| |
| 作者姓名： | 王爱真 雷富民 |
| |
| 作者单位： | 1. 青海大学生物科学系,西宁,810016;中国科学院动物研究所,北京,100101
2. 中国科学院动物研究所,北京,100101 |
| |
| 基金项目： | 教育部科学技术重大项目资助 |
| |
| 摘 要： | 2004年在青海省河南县和兴海县于繁殖早期、育雏期、换羽期等不同阶段用粘网捕获白腰雪雀,称量体重,半定量法测定脂肪的含量,游标卡尺测量泄殖腔的高度,以考察白腰雪雀体重、脂肪的季节性变化.结果 表明:白腰雪雀体重在繁殖早期从2月到3月增加,育雏期下降,换羽期再次增加.脂肪含量在繁殖早期从2月到3月增加,育雏期的6月、7月...
|
| 关 键 词： | 白腰雪雀 体重 脂肪 阶段性变化 |
Periodical Variations of Weight and Fat Reserves in Onychostruthus taczanowskii |
| |
| WANG Ai-zhen,LEI Fu-min. Periodical Variations of Weight and Fat Reserves in Onychostruthus taczanowskii[J]. Sichuan Journal of Zoology, 2011, 30(4): 560-563,568. DOI: 10.3969/j.issn.1000-7083.2011.04.025 |
| |
| Authors: | WANG Ai-zhen LEI Fu-min |
| |
| Affiliation: | WANG Ai-zhen1,2,LEI Fu-min2(1.Department of Biological Sciences,Qinghai University,Xining 810016,China,2.Institute of Zoology,the Chinese Academyof Sciences,Beijing 100101,China) |
| |
| Abstract: | The periodical variation of the weights and fat reserves in white-rumped snowfinch(Onychostruthus taczanowskii) among early spring,nursing nestlings,and molting was investigated by weighting and semi-quantitatively scoring fat reserves after the birds were captured with mist net in Xinghai and Henan county,Qinghai province.The cloaca protuberance was measured with vernier caliper in early spring to investigate its development with day-length changes.Further,the effect of fat level on individual variation of... |
| |
| Keywords: | Onychostruthus taczanowskii weight fat periodical variation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
