Effect of stocking density on growth performance of juvenile Amur Sturgeon (Acipenser schrenckii)
文献类型：期刊论文
| 作者 | Yang, D. G.; Zhu, Y. J.; Luo, Y. P.; Zhao, J. H.; Chen, J. W.; Yang, DG (reprint author), 41 Jianghan N Rd, Jinzhou 434000, Hubei, Peoples R China; yangdg@yfi.ac.cn |
| 刊名 | JOURNAL OF APPLIED ICHTHYOLOGY
 |
| 出版日期 | 2011 |
| 卷号 | 27期号:2页码:541-544 |
| 关键词 | Charr Salvelinus-alpinus Tilapia Oreochromis-niloticus Channel Catfish Rearing Density Food-intake Behavior System |
| ISSN号 | 0175-8659 |
| 英文摘要 | Experiments were carried out with juvenile Amur sturgeon (Acipenser schrenckii Brandt) including two size classes [small sized (SS) and large sized (LS)] to study the effect of stocking density on the growth when reared in indoor tanks. In the first trial (SS), the juveniles (8.70 +/- 0.90 cm total length) were reared at five relatively high initial stocking densities (120, 240, 360, 480, and 600 individuals m(-3)), whereas in the second trial (LS), the larger-sized juveniles (17.31 +/- 2.05 cm total length) were reared at five relatively lower stocking densities (50, 100, 150, 200, and 250 individuals m(-3)). Thus, the density differences refer to numbers rather than biomass. Each experimental trial lasted for about 30 days. The results showed that under the same experimental conditions, the growth rate of the fish decreased with increasing stocking density. By contrast, the feed conversion rate increased gradually with increasing stocking density. There was no significant difference (P > 0.05) in the average survival rates of the fish in each group in both trials, except Group 5 in SSS (P < 0.05). |
| 学科主题 | Fisheries ; Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:000288864600062 |
| 资助机构 | Ministry of Science and Technology[2007BAD37B05] ; Ministry of Science and Technology[2007BAD37B05] ; Ministry of Science and Technology[2007BAD37B05] ; Ministry of Science and Technology[2007BAD37B05] |
| 公开日期 | 2011-12-22 |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/16403]  |
| 专题 | 水生生物研究所_水生生物多样性与资源保护研究中心_期刊论文 |
| 通讯作者 | Yang, DG (reprint author), 41 Jianghan N Rd, Jinzhou 434000, Hubei, Peoples R China; yangdg@yfi.ac.cn |
| 推荐引用方式 GB/T 7714 | Yang, D. G.,Zhu, Y. J.,Luo, Y. P.,et al. Effect of stocking density on growth performance of juvenile Amur Sturgeon (Acipenser schrenckii)[J]. JOURNAL OF APPLIED ICHTHYOLOGY,2011,27(2):541-544. |
| APA | Yang, D. G..,Zhu, Y. J..,Luo, Y. P..,Zhao, J. H..,Chen, J. W..,...&yangdg@yfi.ac.cn.(2011).Effect of stocking density on growth performance of juvenile Amur Sturgeon (Acipenser schrenckii).JOURNAL OF APPLIED ICHTHYOLOGY,27(2),541-544. |
| MLA | Yang, D. G.,et al."Effect of stocking density on growth performance of juvenile Amur Sturgeon (Acipenser schrenckii)".JOURNAL OF APPLIED ICHTHYOLOGY 27.2(2011):541-544. |
入库方式： OAI收割
来源：水生生物研究所
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