| 李海珠，刘良兴，刘兴隆，郭江山.中国大鲵人工授精方法的效果比较[J].广东农业科学,2013,40(11):128-129 |
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中国大鲵人工授精方法的效果比较 |
| Compared study on artificial insemination methods of Andrias davidianus |
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| DOI： |
| 中文关键词: 大鲵 人工授精 干法 湿法 干湿法 |
| 英文关键词: Andrias davidianus artificial insemination dry method wet method dry-wet method |
| 基金项目:广东省产学研结合项目（2012B091100081） |
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| 摘要点击次数: 1319 |
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| 中文摘要: |
| 大鲵人工繁殖一般采用人工注射催产激素及人工授精的方法。目前袁大人工授精普遍采用3种方法，即干法、干湿法、湿法。对这3种人工授精法进行试验比较，结果表明，干湿法人工授精的受精率最高、为37.6%~39.4%，其次是湿法授精，受精率为23.8%~25.9%，最低的是干法授精，受精率为18.9%~21.8%。干湿法授精在大鲵人工繁殖中的效果较好。 |
| 英文摘要: |
| Artificial reproduction of Andrias davidianus commonly use artificial injection of oxytocin and artificial insemination. Atpresent, there are three kinds of methods for artificial insemination of A.davidianus, namely dry method, dry-wet method and wet method,repectively. We compared the result of the three artificial insemination methods in this paper. The result showed that the fertilization rate
of dry-wet method was highest with 37.6%~39.4%. The second was wet method, the fertilization rate was 23.8%~25.9%. The fertilizationrate of dry moethod was lowest with 18.9%~21.8%. The result indicated that dry-wet method was the best artificial reproduction methodof A.davidianus. |
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