中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 水生生物研究所
  3. 中科院水生所知识产出（2009年前）
  4. 水生生物多样性与资源保护研究中心
  5. 期刊论文
Influence of water temperature, habitat complexity and light on the predatory performance of the dark sleeperOdontobutis potamophila(Gunther, 1861)

文献类型：期刊论文

作者Ren, Yan3; Xie, Debing3; Li, Bo3; Liu, Yiran3; Hu, Shaodi3; Liu, Huanzhang1; Shi, Yangbai2; Zhu, Sihua3
刊名JOURNAL OF FRESHWATER ECOLOGY
出版日期2020
卷号35期号:1页码:367-378
ISSN号0270-5060
关键词Odontobutis potamophila predation temperature habitat light intensity photoperiod
DOI10.1080/02705060.2020.1816227
通讯作者Zhu, Sihua(zhushwuhanagri@163.com)
英文摘要Recently, the dark sleeper [Odontobutis potamophila(Gunther, 1861)] was selected as a potential aquaculture target. However, the feeding behavior of this species remains unclear. In this study, we investigated the influence of water temperature, habitat type, light intensity and photoperiod on the predatory performance of dark sleepers against juvenile demersal mrigal carp [Cirrhinus mrigala(Hamilton, 1822)] in the laboratory. Our results showed that both the prey consumption and the feeding rate of dark sleepers increased significantly with increases in water temperature (22-34 degrees C) and stabilized between 26-34 degrees C. Additionally, both the prey consumption and the feeding rate were higher in vegetated habitats than those in open areas at 22-30 degrees C, although no significant differences were detected. The prey consumption and the feeding rate of dark sleepers increased significantly with decreased light intensity (0-1350 lx) and shortened light duration (0-14 h), indicating that this fish prefers feeding in dark environments. These results will help elucidate the influence of environmental variables on this species' predatory performance and create suitable protocols for its culture.
WOS关键词BLUEGILL LEPOMIS-MACROCHIRUS ; VEGETATION DENSITY ; PERCA-FLUVIATILIS ; FORAGING ABILITY ; PREY ; GROWTH ; FISH ; INTENSITY ; PHOTOPERIOD ; SURVIVAL
资助项目China Postdoctoral Science Foundation[2019M652727] ; Jiangsu Agricultural Science and Technology Innovation Fund[CX(17)2006] ; Wuhan Academy of Agricultural Sciences, China[Bshxm201802]
WOS研究方向Environmental Sciences & Ecology ; Marine & Freshwater Biology
语种英语
出版者TAYLOR & FRANCIS INC
WOS记录号WOS:000567920500001
资助机构China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Jiangsu Agricultural Science and Technology Innovation Fund ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China ; Wuhan Academy of Agricultural Sciences, China
源URL[http://ir.ihb.ac.cn/handle/342005/38778]  
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Zhu, Sihua
作者单位1.Chinese Acad Sci, Inst Hydrobiol, Wuhan, Peoples R China
2.Freshwater Fisheries Res Inst Jiangsu Prov, Nanjing, Peoples R China
3.Wuhan Acad Agr Sci, Baishazhou Rd 173, Wuhan 430207, Peoples R China
推荐引用方式
GB/T 7714		 Ren, Yan,Xie, Debing,Li, Bo,et al. Influence of water temperature, habitat complexity and light on the predatory performance of the dark sleeperOdontobutis potamophila(Gunther, 1861)[J]. JOURNAL OF FRESHWATER ECOLOGY,2020,35(1):367-378.
APA Ren, Yan.,Xie, Debing.,Li, Bo.,Liu, Yiran.,Hu, Shaodi.,...&Zhu, Sihua.(2020).Influence of water temperature, habitat complexity and light on the predatory performance of the dark sleeperOdontobutis potamophila(Gunther, 1861).JOURNAL OF FRESHWATER ECOLOGY,35(1),367-378.
MLA Ren, Yan,et al."Influence of water temperature, habitat complexity and light on the predatory performance of the dark sleeperOdontobutis potamophila(Gunther, 1861)".JOURNAL OF FRESHWATER ECOLOGY 35.1(2020):367-378.

入库方式： OAI收割

来源：水生生物研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。