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| 某鹿场梅花鹿种群退化的调查 | |
| 引用本文： | 钟立成,白秀娟,卢向东,张仁明. 某鹿场梅花鹿种群退化的调查[J]. 经济动物学报, 2003, 7(4): 14-17 |
| 作者姓名： | 钟立成 白秀娟 卢向东 张仁明 |
| 作者单位： | 1. 黑龙江省野生动物研究所,黑龙江,哈尔滨,150040 2. 东北农业大学动物科学技术学院,黑龙江,哈尔滨,150030 3. 黑龙江省平山野生动物实验场,黑龙江,阿城,150324 |
| 基金项目： | 黑龙江省林业科学院资助项目 |
| 摘 要： | 调查了 1988～ 2 0 0 1年间黑龙江省平山养鹿场梅花鹿种群生物学特性变化特点。结果表明 ,仔鹿病死率增加 12 4 6 6 % ,成年鹿病死率增加 12 3 12 % ;母鹿产仔率减少 10 0 4 % ,2 0d仔鹿成活率减少 8 5 7% ;公鹿鹿茸平均单产降低 2 8 5 7% ,一等品率降低 5 2 2 3% ,等外品率增加 12 5 14 %。分析该结果原因为近亲繁殖所致。 |
| 关 键 词： | 梅花鹿 种群退化 调查 |
| 文章编号： | 1007-7448(2003)04-0014-04 |
| 修稿时间： | 2003-06-30 |
The Investigation of Deterioration in Sika Deer Population |
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| ZHONG Li-cheng,BAI Xiu-juan,LU Xiang-dong,ZHANG Ren-ming. The Investigation of Deterioration in Sika Deer Population[J]. Journal of Economic Animal, 2003, 7(4): 14-17 | |
| Authors: | ZHONG Li-cheng BAI Xiu-juan LU Xiang-dong ZHANG Ren-ming |
| Affiliation: | ZHONG Li-cheng1,BAI Xiu-juan2,LU Xiang-dong1,ZHANG Ren-ming3 |
| Abstract: | Inbreeding is the main reason which leads to population deterioration.Sika deer population ecological characteristic changes was investrgated from 1988 to 2001 in Pingshan deer feeding site.The results show that the disease death rate of infant deer increased 124.66%,the disease death rate of adult deer increased 123.12%; the feamale birth rate decreased 10.04%,20 days infant deer survival rate decreased 8.57%;the average yield of pilose antler decreased 28.57%;the first class antler decreased 52.23%,the rate of out-standard increased 125.14%. |
| Keywords: | sika deer population deterioration investigation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |