| 厦门港尖额真猛水蚤室内培养的研究 |
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| 引用本文： | 陈世杰. 厦门港尖额真猛水蚤室内培养的研究[J]. 水产学报, 1988, 12(4): 339-345 |
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| 作者姓名： | 陈世杰 |
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| 作者单位： | 福建省水产研究所 |
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| 摘 要： | 由厦门港潮间带筛选的小型桡足类——尖额真猛水蚤(Euterpe acutifrons),在鱼、虾育苗中具有明显的应用价值。进行周年室内培养试验,单一雌体生命周期67天,培养两个半月后,个体数达15万个,平均培养密度3689个/升,日增殖率0.149。夏季怀卵10次,间隔3—9天,总怀卵量174个;冬季怀卵3次,间隔12—16天,总怀卵量86个。使用单种饵料——微型黄藻的异胶藻(Heterogroea sp)周年培养该种桡足类是可行的。饵料浓度以100×10~4个/毫升较适,当350×10~4个/毫升时繁殖尚顺利,但在850—1680×10~4个/毫升以上,生长繁殖受抑制,浓度太高甚至死亡。
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| 关 键 词： | 厦门港 尖额真猛水蚤 室内培养 活饵料 微型黄藻 异胶藻 |
LASURATORY CULTURE OF ELITERPE ACUTIFRDNS IN XIAMEN HARBOUR |
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| Chen Shijie. LASURATORY CULTURE OF ELITERPE ACUTIFRDNS IN XIAMEN HARBOUR[J]. Journal of Fisheries of China, 1988, 12(4): 339-345 |
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| Authors: | Chen Shijie |
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| Affiliation: | Chen Shijie Fisheries Research Institute of Fujian Province |
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| Abstract: | The Euterpe acutifrons (Copepoda: Harpacticoida) which was cultured with Heterogroea sp. (Xanthophyta: Heterocapsales) all the year round wassampled and sifted from Xiamen Harbour. The laboratory experiment showed thatthe higher density of Heterogroea sp. was unfavourable for culture, but the highertemperature was favourable for interval spawning and hatching process of cope-poda. The Euterpe acutifrons was one of the fine living food for larvae of fish andprawns. |
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| Keywords: | Euterpe acutifrons Heterogroea sp Laboratory culture |
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