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| 山女鳟人工受精孵化技术初步研究 | |
| 引用本文： | 王昭明,王新军,陈惠,沈希顺,孙彦铭.山女鳟人工受精孵化技术初步研究[J].水产学杂志,2000,13(2):1-5. |
| 作者姓名： | 王昭明 王新军 陈惠 沈希顺 孙彦铭 |
| 作者单位： | 1. 中国水产科学研究院黑龙江水产研究所，哈尔滨 150070 2. 北京顺通虹鳟鱼养殖中心，怀柔 101400 3. 北京市水产研究所，北京 100075 |
| 摘 要： | 从日本引进的山女鳟发眼卵育成亲鱼后，以挤腹法采孵，取精，干导法人工受精，经30－60分钟止水膨胀后入桶式孵化器进行流水孵化，发展率25．2％，孵化稚鱼畸形率5．1％，患脐囊白点症的占7．3％，稚鱼体质软弱，受精后1－分钟内采用免膨法将卵将卵直接入桶孵化，发眼率59．4％，孵化稚鱼98％以上发育正常，畸形率3．6％，水质澄清孵化水温12℃试验组发眼率95．1％，孵化率94．0％，孵化稚鱼体质良好。 |
| 关 键 词： | 山女鳟 人工受精 高温快速孵化 |
| 文章编号： | 1005-3832(2000)02-0001-05 |
| 修稿时间： | 2000年9月11日 |
THE PRELIMINARY RESEARCH ON ARTIFICIAL FERTILIZATION TECHNOLOGY OF ONCORHYNCHUS MASOU MASOU |
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| Wang Zhaoming,Wang Xinjun,Chen Hui,Shen Xishun,Sun Yanming.THE PRELIMINARY RESEARCH ON ARTIFICIAL FERTILIZATION TECHNOLOGY OF ONCORHYNCHUS MASOU MASOU[J].Chinese Journal of Fisheries,2000,13(2):1-5. | |
| Authors: | Wang Zhaoming Wang Xinjun Chen Hui Shen Xishun Sun Yanming |
| Institution: | Wang Zhaoming Wang Xinjun Chen Hui (Heilongjiang Fisheries Research Institure Haerbin 1500700) Shen Xishun (Shuntong Rainbow trour Culrure Cenrer Huairou Beijing 1011400)Sun Yanming (Beijing Fisheries Research Institute Beijing 100075) |
| Abstract: | When eggs of Oncorhynchus masou masou being in the period of eyes forming,innoduced them from Japan,and breed them to be in the sexual autumn.Gathering eggs and sperms by pressing the abdomen of parent fish,artificial fertilization with the method of injecting the spermatic fluid directly into the eggs.After 30-60mins,they would stop absorbing the water and inflated,then put fertilized eggs into the incubator which in the stream.The survival (in the period of eyes forming)rate is 25.2% (eggs);deformity rate of fry is 5.1%; Disease rate is 7.3% (with white points on the umbilical capsule);and the fries developed normally.But after artificial fertilization in 3mins before absorbing,put eggs into the bartel incubator directly,the survival rare is 59.4%;fries show no sign of abnormality and the deformity rate is 3.6%.The experimental group which water temperature is 12.℃,the survival rate is 95.1%,the incubation rate is 94.0%,and the fries are in good situation. |
| Keywords: | Oncorhynchus mason masou artiticial insemination incubation |
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