当前位置: 首页 > 文章 > 黄尾鲴自然受精与人工授精孵化效果比较研究 河南水产 2017 (1) 18-20
Position: Home > Articles > Study on natural fertilization and artificial insemination hatching of Xenocypris davidi Bleeker Henan Fisheries 2017 (1) 18-20

黄尾鲴自然受精与人工授精孵化效果比较研究

作  者:
郭旭升;伦峰;赵良杰;彭新亮;吕瑛
单  位:
罗山县水产局;信阳农林学院水产学院
关键词:
黄尾鲴;自然受精;人工授精
摘  要:
对黄尾鲴进行人工催产,比较自然受精和人工授精的孵化效果。结果显示,人工授精的受精率和出苗率分别为92.00±4.60%和88.30%,优于自然受精的81.50±7.00%和84.30%,但人工授精的亲鱼成活率仅为57.50%,明显低于自然受精的90.00%。
译  名:
Study on natural fertilization and artificial insemination hatching of Xenocypris davidi Bleeker
作  者:
Guo Xusheng;Lun Feng;Zhao Liangjie;Peng Xinliang;Lu Ying;Colloge of Fisheries, Xinyang Agriculture and Forestry University,Fishery Biological Engineering Technology Research Center of Henan Province;Fisheries Bureau of Luoshan County;
关键词:
Xenocypris davidi;;natural fertilization;;artificial insemination
摘  要:
Hatching effects of Xenocypris davidi with natural fertilization and artificial insemination after artificial induced spawning were compared in this study. The results showed that the fertilization rate and emergence rate of artificial insemination were 92.00±4.60% and 88.30%, higher than that of natural fertilization(fertilization rate 81.50 ±7.00%,emergence rate 84.30%). However, the survival rate of parent fishes of artificial insemination was57.50%, obviously lower than that of natural fertilization(90.00%).

相似文章

计量
文章访问数: 7
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊