- 专利标题: Hybridization method of Sinocyclocheilus grahami and carp
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申请号: US17204302申请日: 2021-03-17
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公开(公告)号: US11547097B2公开(公告)日: 2023-01-10
- 发明人: Yuanwei Zhang , Xiao'ai Wang , Xiaofu Pan , Junxing Yang
- 申请人: Kunming Institute of Zoology, Chinese Academy of Sciences
- 申请人地址: CN Yunnan Province
- 专利权人: Kunming Institute of Zoology, Chinese Academy of Sciences
- 当前专利权人: Kunming Institute of Zoology, Chinese Academy of Sciences
- 当前专利权人地址: CN Yunnan Province
- 代理机构: Tarolli, Sundheim, Covell & Tummino LLP
- 优先权: CN202011410270.1 20201204
- 主分类号: A01K61/17
- IPC分类号: A01K61/17
摘要:
A hybridization method of Sinocyclocheilus grahami and carp, which comprises parent fish cultivation, artificial insemination, fish egg incubating and fry feeding, strictly controls environmental parameters and feed types of parent fish cultivation, simulates good living conditions for S. grahami and carp, is beneficial for wild S. grahami and carp to adapt to the artificial breeding environment quickly, realizes natural spermatogenesis and oviposition in artificial environment without using the oxytocin, and provides sperm and eggs both in quality and quantity for artificial hybridization. At the same time, the key parameters during incubation (including incubating water level, water temperature, water flow velocity, pH, dissolved oxygen and sterilization of fertilized eggs, etc.) are also defined to provide suitable environmental conditions for the successful incubation of fertilized eggs.
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