九孔鲍摄食海带的能量收支研究

在室内水族箱投喂新鲜海带养殖九孔鲍(Haliotisdiversicoloraquatiliis).实验结果表明,个体耗氧率在夜晚高,白天低,最高是在17∶30～21∶30.摄食能(C)中,只有少部分(2.60%)的能量用于软体部和壳的生长,而很大一部分能量(52.86%)是在代谢能(R)中,排泄能(U)、排粪能(F)、粘液(M)和壳能(Psh)分别占摄食能的9.69%、12.33%、6.61%和0.26%,鲍能量收支方程为:100%(C)=12.33%(F)+52.86(R)%+9.69%(U)+6.61%(M)+2.33%(Pg)+0.26%(Psh)+15.90% 【英文摘要】 Base...

Full description

Saved in:
Bibliographic Details
Main Authors 阎希柱(集美大学水产学院), 王桂忠, 李少菁, 邓培益, 吴永沛
Format Journal Article
LanguageChinese
Published 集美大学 01.06.2003
Subjects
energy budget
Haliotis diversicolor aquatiliis
Laminaria japonica
九孔鲍
能量收支
Online AccessGet more information

Cover

More Information
Summary:在室内水族箱投喂新鲜海带养殖九孔鲍(Haliotisdiversicoloraquatiliis).实验结果表明,个体耗氧率在夜晚高,白天低,最高是在17∶30～21∶30.摄食能(C)中,只有少部分(2.60%)的能量用于软体部和壳的生长,而很大一部分能量(52.86%)是在代谢能(R)中,排泄能(U)、排粪能(F)、粘液(M)和壳能(Psh)分别占摄食能的9.69%、12.33%、6.61%和0.26%,鲍能量收支方程为:100%(C)=12.33%(F)+52.86(R)%+9.69%(U)+6.61%(M)+2.33%(Pg)+0.26%(Psh)+15.90% 【英文摘要】 Based on the results of the study on the energy features of Haliotis diversicolor aquatiliis fed with Lamiaria japonica Aresch under simulated natural conditions,the experimental data show that the individual oxygen consumption rate is higher at night than in daytime during a day.The highest value is appeared at about 17∶30～21∶30.The relationship between ejection energy(F),excretion energy(U),Mucus energy(M),metabolism energy(R),shell energy(Psh)and somatic energy(Pg) of the energy...
Bibliography:1007-7405
集美大学学报(自然科学版) , Journal of Jimei University Natural Science, 2003 8(2):106-111