Metabolism and absorption efficiency of ＂Chines red＂ abalone Haliotis discus hannai at various temperatures with reference to the family strains
HUANG Pu-yi, ZHOU Yi-bing, LIU Xiao, ZHANG Shi-kai, CHEN Wei-xin, YANG Da-zuo, ZHANG Guo-fan
1. College of Wildlife Resources, Northeast Forestry University, Harbin 150040, China; 2. Key Laboratory of Mariculture ＆ Biotechnology, Agriculture Ministry, PRC, Delian Fisheries Univ. , Dalian 116023, China;3. Institute of Oceanology, The Chinese Academy of Sciences, Qingdao 266071, China; 4. Panshan Ocean ＆ Fishery Administration of Liaoning Province, Panshan 124000, China
Abstract: Comparison of metabolism and absorption efficiency between new stock named ＂Chinese red＂ （RwBh） with red shell and different geographical populations of abalone Haliotis discus hannai（J1Jm, C1Jm, C1Bh, J7Bh and RjRh）were conducted at 12, 15, 18, 21 and 24 ℃ in order to evaluate bioenergetic properties of this stock using experimental eeologieal methods. The results showed that the respiration rate of J1 Jm （ Japan ♀ × Japan ♂ ） and C1Jm （China ♀ × Japan ♂ ）inereased with inerease in water temperature, but signifieantly decreased at over 18 ℃. The respiration rate in ＂Chinese red＂ （RwRh） and its half-sib families（ C1Rh, J7Rh, RjRh） sharply deereased at 21 ℃, indieating that the ＂Chinese red＂ （RwRh） and its half- sib families adopted higher temperature. The ehanges in NH4 -N exeretion rate showed a similar tendeney to the respiration during the experiment. Absorption eflieieney was not signifieantly affeeted by family strains at 12 -24 ℃ while the ＂Chinese red＂ showed higher absorption et/ieieney at 21 -24 ℃.
黄璞档, 周一兵, 刘晓, 张士凯, 陈卫新, 杨大佐, 张国范. 不同温度下皱纹盘鲍"中国红"与各家系代谢和吸收效率的比较[J]. 大连海洋大学学报, 2008, 23(1): 37-41.
HUANG Pu-yi, ZHOU Yi-bing, LIU Xiao, ZHANG Shi-kai, CHEN Wei-xin, YANG Da-zuo, ZHANG Guo-fan. Metabolism and absorption efficiency of ＂Chines red＂ abalone Haliotis discus hannai at various temperatures with reference to the family strains. Journal of Dalian Ocean University, 2008, 23(1): 37-41.
2008, Vol. 23 
