渔业现代化2012，Vol.39Issue(2)：21-24,4.DOI:10.3969/j.issn.1007-9580.2012.02.005
低温条件下菲律宾蛤仔对蛋白核小球藻摄食率和同化率的研究
Ingestion rate and assimilation rate for Ruditapes philippinarum to Chlorella pyrenoidosa under low temperature
摘要
Abstract
In order to complete the feeding ecology research of Ruditapes philippinarum under the condition of low temperature and provide a basis for seasonal breeding Ruditapes philippinarum,in this experiment,an indoor static system was used to measure the ingestion rates and assimilation rates of Ruditapes philippiaarum to Chlorella pyrenoidosa under the temperature of 5℃,6℃,7℃,8℃,9℃ and 10℃.The Chlorella pyrenoidosa concentration was (5.7 ±0.3)×104 cells/mL and the soft tissue of the Ruditapes philippiaarum average dry weight was (0.91 ± 0.06) g.Experimental data showed that ingestion rates of Ruditapes philippinarum to Chlorella pyrenoidosa increase with the rise of temperature respectively,there was significant differences in feeding rate(P <0.05).Assimilation rates of Ruditapes philippinarum in this experiment range from 42.95% to 51.10%,there was not significant difference among the value of assimilation rate (P> 0.05),which showed that Ruditapes philippinarum can survive at low temperatures.关键词
菲律宾蛤仔/低温/蛋白核小球藻/摄食率/同化率Key words
Ruditapes philippinarum/low temperature/Chlorella pyrenoidosa/ingestion rate/assimilation rate分类
农业科技引用本文复制引用
赵圆圆,阎希柱,林雅琼,吴成业,徐晓津..低温条件下菲律宾蛤仔对蛋白核小球藻摄食率和同化率的研究[J].渔业现代化,2012,39(2):21-24,4.基金项目
福建省科技计划重点项目(2009I0018) （2009I0018）
福建省海洋与渔业局重点项目(2007-2-12) （2007-2-12）
2011年度集美大学大学生创新性实验计划. （）
