Effect of food and temperature on the growth and development of Moina irrasa (Cladocera : Moinidae)
文献类型：期刊论文
| 作者 | Deng, D; Xie, P |
| 刊名 | JOURNAL OF FRESHWATER ECOLOGY
 |
| 出版日期 | 2003-12-01 |
| 卷号 | 18期号:4页码:503-513 |
| 关键词 | MICRURA KURZ WATER FLEA BODY SIZE DAPHNIA REPRODUCTION THRESHOLDS LIMITATION QUALITY ZINC |
| ISSN号 | 0270-5060 |
| 通讯作者 | Xie, P, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol China, Donghu Expt Stn Lake Ecosyst, Wuhan 430072, Peoples R China |
| 中文摘要 | Body length, instar duration, fecundity, and survival rate of Moina irrasa from a subtropical Chinese lake were studied at three food concentrations (4, 8, and 40 mg/L, wet weight) and six temperatures (10, 15, 20, 25, 30, and 35degreesC) in the laboratory. Body length tended to decrease with increase of temperature, while the trend was reversed as food concentration rose. M. irrasa had three juvenile instars, except there were four at 10degreesC, and the number of adult instars showed great variation (3-15). Water temperature and food concentration both affected the duration time of adult instars. The largest broods were from the third to sixth adult instars, depending on food and temperature, and the mean highest number of offspring per brood was 56 at 25degreesC. A significant relationship between body length and brood size appeared at high (40 mg/L) and medium (8 mg/L) food concentrations, while there was no significant relationship at low food concentration except at 25 degreesC. The intrinsic rate of population increase ranged between 0.104 and 1.825 ind./day. |
| 英文摘要 | Body length, instar duration, fecundity, and survival rate of Moina irrasa from a subtropical Chinese lake were studied at three food concentrations (4, 8, and 40 mg/L, wet weight) and six temperatures (10, 15, 20, 25, 30, and 35degreesC) in the laboratory. Body length tended to decrease with increase of temperature, while the trend was reversed as food concentration rose. M. irrasa had three juvenile instars, except there were four at 10degreesC, and the number of adult instars showed great variation (3-15). Water temperature and food concentration both affected the duration time of adult instars. The largest broods were from the third to sixth adult instars, depending on food and temperature, and the mean highest number of offspring per brood was 56 at 25degreesC. A significant relationship between body length and brood size appeared at high (40 mg/L) and medium (8 mg/L) food concentrations, while there was no significant relationship at low food concentration except at 25 degreesC. The intrinsic rate of population increase ranged between 0.104 and 1.825 ind./day. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 学科主题 | Ecology; Limnology |
| 类目[WOS] | Ecology ; Limnology |
| 研究领域[WOS] | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| 关键词[WOS] | MICRURA KURZ ; WATER FLEA ; BODY SIZE ; DAPHNIA ; REPRODUCTION ; THRESHOLDS ; LIMITATION ; QUALITY ; ZINC |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000186639400001 |
| 公开日期 | 2010-10-13 |
| 源URL | [http://ir.ihb.ac.cn/handle/152342/9606]  |
| 专题 | 水生生物研究所_中科院水生所知识产出（2009年前）_期刊论文 |
| 作者单位 | Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol China, Donghu Expt Stn Lake Ecosyst, Wuhan 430072, Peoples R China |
| 推荐引用方式 GB/T 7714 | Deng, D,Xie, P. Effect of food and temperature on the growth and development of Moina irrasa (Cladocera : Moinidae)[J]. JOURNAL OF FRESHWATER ECOLOGY,2003,18(4):503-513. |
| APA | Deng, D,&Xie, P.(2003).Effect of food and temperature on the growth and development of Moina irrasa (Cladocera : Moinidae).JOURNAL OF FRESHWATER ECOLOGY,18(4),503-513. |
| MLA | Deng, D,et al."Effect of food and temperature on the growth and development of Moina irrasa (Cladocera : Moinidae)".JOURNAL OF FRESHWATER ECOLOGY 18.4(2003):503-513. |
入库方式： OAI收割
来源：水生生物研究所
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