| 白色獭兔R新品系各世代发病情况统计分析及防疫措施 |
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| 引用本文： | 谢荣清. 白色獭兔R新品系各世代发病情况统计分析及防疫措施[J]. 四川草原, 2003, 0(2): 17-19,22 |
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| 作者姓名： | 谢荣清 |
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| 作者单位： | 四川省草原研究所 四川犀浦 |
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| 摘 要： | 防疫疾病是发展獭兔养殖过程中的一个重要环节。1995年1月1日至2001年12月31日,经过对0～4世代10000只獭兔的发病情况进行观测统计:观测出发病免1119只,发病率为11.19％,死亡数552只,发病死亡率为49.33％,死亡率为5.52％。其中,仔兔发病率9.56％,死亡率4.38％,发病率和死亡率均偏高;幼兔发病率39.46％,死亡率14.17％,发病率和死亡率最高;青年兔发病率7.09％,死亡率3.95％,发病率和死亡率较低;成年兔发病率和死亡率均为最低,分别为2.50％和1.61％。同时,在观测发病死亡的过程中,针对发病兔只各年龄段的发病死亡特点,拟定出了一个具体的防疫措施,使发病死亡率降低到了合理的范围。
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| 关 键 词： | 獭兔 发病率 发病死亡率 死亡率 |
Statistics and analysis on the epidemic of white - rax and prevention measures |
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| XIE Rong - qing. Statistics and analysis on the epidemic of white - rax and prevention measures[J]. Journal of Sichuan Grassland, 2003, 0(2): 17-19,22 |
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| Authors: | XIE Rong - qing |
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| Abstract: | Epidemic prevention is important in the course of rax breeding. Statistics on the incidence of diseases and death rate of 10 000 raxes showed that the incidence of diseases and death rate of infancy raxs were respectively 39. 46% and 14. 17% . To young raxes, they were respectively 9. 56% and 4. 38% . And to mature raxes, they were respectively 2. 50% and 1. 61% . According to the indence of diseases in every age stage, some detail measures on epidemic prevention were put forward. |
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| Keywords: | Rax Incidence of a disease Death rate of incidence diseases Death rate |
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