| 利用人工越冬亲虾大规模育苗的技术 |
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| 引用本文： | 王振合 刘桂友. 利用人工越冬亲虾大规模育苗的技术[J]. 河北渔业, 1992, 0(5): 19-22 |
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| 作者姓名： | 王振合 刘桂友 |
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| 作者单位： | 津塘育苗场，天津市塘沽区水产局 |
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| 摘 要： | 本文通过亲虾越冬大规模人工育苗的生产性试验,总结了适用于生产的育苗技术措施:通过分类管理可以适时并相对集中地获卵;为提高育苗的成活率,采取低温产卵、适温孵化、上限育苗”的控温技术。赵冬亲虾可以多次产卵。
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| 关 键 词： | 人工越冬亲虾 育苗 技术 |
THE LARVA PRODUCTION TECHNIQUES OF ARTIFICIAL OVERWINTERING SEEDSTOCK OF PENAEUS CHINENSIS |
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| Wang Zhenhe. THE LARVA PRODUCTION TECHNIQUES OF ARTIFICIAL OVERWINTERING SEEDSTOCK OF PENAEUS CHINENSIS[J]. Hebei Fisheries, 1992, 0(5): 19-22 |
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| Authors: | Wang Zhenhe |
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| Affiliation: | Wang Zhenhe (Jintang Nursery Ground) Liu Guiyou (Tanggu Aquatic Products Bureau) |
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| Abstract: | The main techniques in larva production of Penaeus Chinensis of a larger scale by using arfificial overwintering seedstock are summarired as follows: 1.Selecting the Qecording to their degree of maturation so as to controll them to Spawn Synchronically 2.Taking the measures of lower tempecature spawning mod- erate temperacure and rearing larva in the upper limit temperature to raise the Lar- va survival rate. 3.Controlling the pregrant females to Spawn repeatedly |
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| Keywords: | artificial overwintering seedstock of P Chinensis larve rearing techiques |
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