| 斑点叉尾鲴亲鱼池塘培育试验 |
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| 引用本文： | 刘希太,张耀红,曹杰英,张全成,张志杰,张荣.斑点叉尾鲴亲鱼池塘培育试验[J].河北农业大学学报,1993(2). |
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| 作者姓名： | 刘希太 张耀红 曹杰英 张全成 张志杰 张荣 |
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| 作者单位： | 保定地区水产研究所
(刘希太，张耀红)，河北省畜牧水产局
(曹杰英，张全成)，涿州胡良养殖场
(张志杰)，涿州胡良养殖场(张荣) |
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| 摘 要： | 亲鱼培育是繁殖成功的关键。通过定时冲水刺激,有规律地敷设产卵巢,适时投喂鲜鱼等强化培育,斑点叉尾(鱼回)亲鱼在北方池塘顺利产卵,培育期221d.初次产卵产卵率为8%,每公斤体重怀卵量4000～6000粒。
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| 关 键 词： | 斑点叉尾 亲鱼 池塘培育 |
The Experiment in Brood Stock Culture of Ictalurus punctatus in Earth Pond in North China |
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| Liu Xitai Zhang Yaohong.The Experiment in Brood Stock Culture of Ictalurus punctatus in Earth Pond in North China[J].Journal of Agricultural University of Hebei,1993(2). |
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| Authors: | Liu Xitai Zhang Yaohong |
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| Abstract: | Brood fish management is the most important technique for successspawning,Experiments of brood fish of Ictalurus Pucetatus cultured in earthpond were carried out,In North China,the fish would lay eggs when thequality controlled water was placed in spawning containers into pond ontime and under an adequate fish supply was provided during the period of221 days.The percentage of females spawning was 8 percent and egg productionwas 4000 to 6000 eggs/kg body weight. |
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| Keywords: | Ictalurus punctatus brood fish cultured in earth pond |
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