| 曼氏无针乌贼胚胎发育与人工育苗技术的研究 |
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| 引用本文： | 常抗美,吴常文,吕振明,张建设,李焕.曼氏无针乌贼胚胎发育与人工育苗技术的研究[J].浙江海洋学院学报(自然科学版),2009,28(3):257-263. |
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| 作者姓名： | 常抗美 吴常文 吕振明 张建设 李焕 |
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| 作者单位： | 浙江海洋学院海洋科学学院,浙江省海洋养殖装备与工程技术重点实验室,浙江舟山,316004 |
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| 摘 要： | 2003年以来,通过对乌贼人工繁殖生物学的研究,解决了乌贼胚胎发育、苗种繁育、成体快速养殖和当年生乌贼秋季育苗的关键技术,以期为乌贼的产业化发展及舟山渔场渔业资源的修复提供技术支撑.2006年利用乌贼仔三代和野生受精卵共6 810粒;孵出稚乌贼5 855头,孵化率为86.0%;获胴长20 mm的幼乌贼4 182头,培育成活率为71.4%;获胴长92～130 mm,体质量106～219 g的乌贼2 885头,养殖成活率为69.0%;通过乌贼的快速养殖与生殖调控,1 000头当年生乌贼秋季产卵151.6 kg,合97.02万粒.
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| 关 键 词： | 曼氏无针乌贼 胚胎发育 苗种繁育 亲体培育 人工育苗 |
Study on Embryo Development and Artificial Breeding of Sepiella maindroni |
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| CHANG Kang-mei,WU Chang-wen,LV Zhen-ming,et al.Study on Embryo Development and Artificial Breeding of Sepiella maindroni[J].Journal of Zhejiang Ocean University(Natural Science Edition),2009,28(3):257-263. |
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| Authors: | CHANG Kang-mei WU Chang-wen LV Zhen-ming |
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| Institution: | CHANG Kang-mei,WU Chang-wen,LV Zhen-ming,et al(Marine Science School of Zhejiang Ocean University,Key Laboratory of Zhejiang Provincial Marine Culturing Equipments and Engineering Technology,Zhoushan 316004,China) |
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| Abstract: | To solve the key techniques of fetation,seedling breeding and adult culturing in artificial propagation,the reproductive biology of Sepiella maindroni was studied from 2003.The results provided the technical support for solving the industrialization development of S.maindroni and restoration of fishery resources in Zhoushan fishing ground.6 810 fertilized eggs of S.maindroni,which were fertilized by the third generation and the wild cuttlefish were captured at Dongji sea area in 2006.5 855 juvenils were ach... |
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| Keywords: | Sepiella maindroni fetation seedling breeding adult culture artificial propagation |
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