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温度、饵料质量对不同规格刺参摄食率、吸收效率的影响
引用本文:姚永锋,张继红,方建光,房景辉,高亚平,任黎华,张义涛.温度、饵料质量对不同规格刺参摄食率、吸收效率的影响[J].水产学报,2014,38(7):992-998.
作者姓名:姚永锋  张继红  方建光  房景辉  高亚平  任黎华  张义涛
作者单位:华东理工大学;中国水产科学研究院黄海水产研究所,中国水产科学研究院黄海水产研究所,中国水产科学研究院黄海水产研究所,中国水产科学研究院黄海水产研究所,中国水产科学研究院黄海水产研究所,中国水产科学研究院黄海水产研究所,中国水产科学研究院黄海水产研究所
基金项目:国家科技支撑计划课题((2011BAD13B06));院基本科研业务费专项(2014A01YY01)
摘    要:为了解刺参摄食的生理生态学特性,本实验在室内模拟研究了不同体质量刺参A(4.77±0.95)g、B(15.12±1.14)g、C(34.77±7.95)g、D(78.13±4.99)g]的有机物摄食率、吸收效率分别对饵料质量Ⅰ(100%海泥)、Ⅱ(88%海泥+12%海带粉)、Ⅲ(76%海泥+24%海带粉)、Ⅳ(64%海泥+36%海带粉)]及温度(5.1±0.4)、(10.9±0.7)、(12.5±0.6)、(14.2±0.7)和(16.1±0.6)℃]变化的响应。结果表明,摄食率(OIR)与饵料质量(OC)回归方程为OIR=a×OC/(OC+b),其中a、b分别为最大摄食率与半饱和常数;双因素方差分析结果显示,饵料质量、体质量对刺参摄食影响极显著,而二者交互作用对其影响不显著。与温度(T)的关系为OIR=c×T2+d×T+e,c=-(0.007 5~0.016 4)、d=0.298~0.769、e=-(0.742~1.977);水温、体质量对刺参摄食均有显著影响;而其交互作用对摄食率的影响极显著,对吸收效率则不显著。饵料质量、温度和初始体质量(WW)组合双因子与摄食率的关系分别为OIR=12.55×WW-0.361+7.92×OC/(OC+4.373)-4.70,OIR=2.2×WW-0.384+0.033×WW-0.384×T2+0.077×T。协方差分析表明,其相关系数呈极显著水平。本研究量化了刺参摄食率与饵料质量、水温、体质量之间的相关关系,并初步掌握了有机物摄食率的变化规律。

关 键 词:刺参  饵料质量  温度  体重  有机物摄食率  吸收效率
收稿时间:2014/2/12 0:00:00
修稿时间:5/9/2014 12:00:00 AM

Effects of water temperatures and diets quality on the ingestion rate of different size Apostichopus japonicas
YAO Yongfeng,ZHANG Jihong,FANG Jianguang,Fang Jinghui,GAO Yaping,REN Lihua and ZHANG Yitao.Effects of water temperatures and diets quality on the ingestion rate of different size Apostichopus japonicas[J].Journal of Fisheries of China,2014,38(7):992-998.
Authors:YAO Yongfeng  ZHANG Jihong  FANG Jianguang  Fang Jinghui  GAO Yaping  REN Lihua and ZHANG Yitao
Affiliation:College of Biology Engineering, East China University of Science and Technology, Shanghai 200237, China;Key Laboratory for Sustainable Utilization of Marine Fishery Resources, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China;Key Laboratory for Sustainable Utilization of Marine Fishery Resources, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China;College of Biology Engineering, East China University of Science and Technology, Shanghai 200237, China;Key Laboratory for Sustainable Utilization of Marine Fishery Resources, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China;Key Laboratory for Sustainable Utilization of Marine Fishery Resources, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China;Key Laboratory for Sustainable Utilization of Marine Fishery Resources, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China;Key Laboratory for Sustainable Utilization of Marine Fishery Resources, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China;Key Laboratory for Sustainable Utilization of Marine Fishery Resources, Ministry of Agriculture, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China
Abstract:
Keywords:Apostichopus japonicas  Organic content of feeds  Water temperature  Body wet weight  Organic ingestion rate  Absorption efficiency
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